2005 Cadillac Escalade Electrical Connector Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

706 Electrical connector parts are listed for the 2005 Cadillac Escalade, in 157 part types, covering both the 5.3L V8 and the 6.0L V8. Each one has a brand, a manufacturer part number and notes that say where it fits.

The connector system on the 2005 Cadillac Escalade supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. The largest groups are Blower Motor Control Module / Resistor Connector (31 parts), Inline Connector (23 parts) and A/C Refrigerant Pressure Switch Connector (19 parts). The other 154 part types cover the remaining 633 parts.

4WD Actuator Connector

Brand Part Number Markets Notes Buy
ACDELCO Fits: 6.0L V8 PT2364
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO PT2364
Gold
Escalade ESV or Escalade EXT
View on
Amazon
DORMAN Fits: 6.0L V8 645902
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
5 WAY
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S753
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — STANDARD MOTOR PRODUCTS S753
Black
Escalade ESV or Escalade EXT
View on
Amazon
WELLS Fits: 6.0L V8 1P1506
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade ESV or Escalade EXT
View on
Amazon

This table covers the harness connectors at the 4WD Actuator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

4WD Disconnect Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1641
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RectangleWire Gauge (GA): 18
Fitment notes — STANDARD MOTOR PRODUCTS S1641
Connector Shape: RectangleWire Gauge (GA): 18
Escalade Base ModelSelectorwith 4 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1598
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Rectangleblack
Fitment notes — STANDARD MOTOR PRODUCTS S1598
Connector Shape: Rectangleblack
Escalade Base ModelSelectorwith 8 Female Terminals
View on
Amazon

This table covers the harness connectors at the 4WD Disconnect. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

4WD Indicator Light Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1641
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RectangleWire Gauge (GA): 18
View on
Amazon

This table covers the harness connectors at the 4WD Indicator Light Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

4WD Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT548
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT548
Black
AWDRectangle4-Way Femalewith Leads
View on
Amazon

This table covers the harness connectors at the 4WD Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

A/C Clutch Switch Connector

Brand Part Number Markets Notes Buy
FOUR SEASONS Fits: 6.0L V8 37240
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
2 Terminal Malewith Oval Connector
Fitment notes — FOUR SEASONS 37240
2 Terminal Malewith Oval ConnectorWhite and Blue
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT3910
🇺🇸 US 🇨🇦 CA
Gray2-Way Female
Fitment notes — GM GENUINE PT3910
Gray2-Way Femalewith Leads
View on
Amazon
WELLS Fits: 6.0L V8 1P1044
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OblongTerminal Quantity: 2
Fitment notes — WELLS 1P1044
Connector Shape: OblongTerminal Quantity: 2Wiring Harness Length: 9.0 In
Low Pressure
View on
Amazon

This table covers the harness connectors at the A/C Clutch Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

A/C Compressor Clutch Coil Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT209
🇺🇸 US 🇨🇦 CA
Gray2-Way Female
Fitment notes — GM GENUINE PT209
Gray2-Way Femalewith Leads
View on
Amazon
ROSTRA Popular Fits: 6.0L V8 610062
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Escalade ESV or Escalade EXTor with Oval Connectorwith 2 Terminal(s)
Fitment notes — ROSTRA 610062
Fits:
Escalade ESV or Escalade EXTor with Oval Connectorwith 2 Terminal(s)
or:
Escalade Base Modelwith 2 Terminal(s)with 1 Female ConnectorsGray
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2311
🇺🇸 US 🇨🇦 CA
GoldColor: Gray
View on
Amazon
FOUR SEASONS Fits: 6.0L V8 70048
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
2 Terminal Malewithout Diode
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP4490
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackTerminal Type: Blade
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S588
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Attachment Method: Push OnConnector Shape: Oval
Fitment notes — STANDARD MOTOR PRODUCTS S588
Attachment Method: Push OnConnector Shape: OvalTerminal Type: Blade
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON97
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Type: Blade
Fitment notes — UNITED MOTOR PRODUCTS CON97
Terminal Type: Blade
Base Model
View on
Amazon
WELLS Fits: 6.0L V8 1P1239
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length: 8.25 In
View on
Amazon

This table covers the harness connectors at the A/C Compressor Clutch Coil. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

A/C Compressor Relay Connector

Brand Part Number Markets Notes Buy
FOUR SEASONS Fits: 6.0L V8 37232
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
5 Terminal MaleMini Terminal
Fitment notes — FOUR SEASONS 37232
5 Terminal MaleMini TerminalClutch Control Relay Connector
View on
Amazon

This table covers the harness connectors at the A/C Compressor Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

A/C Condenser Fan Switch Connector

Brand Part Number Markets Notes Buy
FOUR SEASONS Fits: 6.0L V8 37227
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
2 Terminal Male90 Degree Locator
View on
Amazon
ROSTRA Fits: 6.0L V8 610397
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S536
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RoundWeather Resistant: No
Fitment notes — STANDARD MOTOR PRODUCTS S536
Connector Shape: RoundWeather Resistant: NoBlack
View on
Amazon
WELLS Fits: 6.0L V8 1P1014
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the A/C Condenser Fan Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

A/C Refrigerant Pressure Switch Connector

Brand Part Number Markets Notes Buy
FOUR SEASONS Popular Fits: 6.0L V8 37227
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
2 Terminal Male90 Degree Locator
Fitment notes — FOUR SEASONS 37227
2 Terminal Male90 Degree Locatorwith Round ConnectorCut-Off
View on
Amazon
ROSTRA Popular Fits: 6.0L V8 610021
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 3 Terminal(s)with 1 Male Connectors
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 HP4440
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Handypack
View on
Amazon
WELLS Popular Fits: 6.0L V8 1P1065
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: Female
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2309
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO PT2309
Gold
Low PressureCut-Off
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2319
🇺🇸 US 🇨🇦 CA
GoldTerminal Gender: Female
View on
Amazon
FOUR SEASONS Fits: 6.0L V8 37222
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
120 Degree Locator2 Terminal Male
Fitment notes — FOUR SEASONS 37222
120 Degree Locator2 Terminal Malewith Round ConnectorCut-Off
View on
Amazon
FOUR SEASONS Fits: 6.0L V8 37237
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
2 Terminal Malewith Oval Connector
Fitment notes — FOUR SEASONS 37237
2 Terminal Malewith Oval ConnectorCut-Off
View on
Amazon
FOUR SEASONS Fits: 6.0L V8 37236
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
3 Terminal Male
View on
Amazon
ROSTRA Fits: 6.0L V8 610072
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Flat Oval Connector
View on
Amazon
ROSTRA Fits: 6.0L V8 610269
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Compressor MountedHigh Pressure Cut Off
Fitment notes — ROSTRA 610269
Compressor MountedHigh Pressure Cut Offwith Round Connector
View on
Amazon
ROSTRA Fits: 6.0L V8 610225
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
ROSTRA Fits: 6.0L V8 610343
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Compressor MountedHigh Pressure Cut Off
Fitment notes — ROSTRA 610343
Compressor MountedHigh Pressure Cut OffRound Oval Connector
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP4750
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Oval
Fitment notes — STANDARD MOTOR PRODUCTS HP4750
HandypackConnector Shape: OvalHarness Lengthinches: 12
Low PressureCut-Off
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S578
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalGauge: 18
Fitment notes — STANDARD MOTOR PRODUCTS S578
Connector Shape: OvalGauge: 18Harness Lengthinches: 12Terminal Gender: Female
Low PressureCut-Off
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S619
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RoundTerminal Type: Blade
Fitment notes — STANDARD MOTOR PRODUCTS S619
Connector Shape: RoundTerminal Type: BladeWeather Resistant: YESWire Gauge (GA): 18
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON92
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Base ModelCut-Off
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON110
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Base Modelwith Round Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P1044
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OblongTerminal Quantity: 2
Fitment notes — WELLS 1P1044
Connector Shape: OblongTerminal Quantity: 2Wiring Harness Length: 9.0 In
CUT-OFF
View on
Amazon

This table covers the harness connectors at the A/C Refrigerant Pressure Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

ABS Control Module Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT1116
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1116
Black
Exc. Active Brake Control (JL4)2-Way Femalewith LeadsMetri-Pack 480
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1337
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Oval
Fitment notes — STANDARD MOTOR PRODUCTS S1337
Connector Shape: Oval
Color Code Black and Redwith 2 Female Terminals
View on
Amazon
WELLS Fits: 6.0L V8 1P1650
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Quantity: 2
View on
Amazon

This table covers the harness connectors at the ABS Control Module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

ABS Pump and Motor Assembly Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1707
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P1582
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the ABS Pump and Motor Assembly. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

ABS Wheel Speed Sensor Connector

Brand Part Number Markets Notes Buy
ACDELCO Popular Fits: 6.0L V8 PT2298
🇺🇸 US 🇨🇦 CA
GoldHeight (In): 1.5 in
Fitment notes — ACDELCO PT2298
GoldHeight (In): 1.5 inShape: Rectangle
View on
Amazon
SKP Popular Fits: 6.0L V8 SKS553
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Black and Blu
Fitment notes — SKP SKS553
Fits:
Black and Blu
or:
2 Terminal Female
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 HP3835
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Oval
Fitment notes — STANDARD MOTOR PRODUCTS HP3835
HandypackConnector Shape: OvalWiring Harness Length (mm): 311.15
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 S553
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalContact Terminal Material: Metal
Fitment notes — STANDARD MOTOR PRODUCTS S553
Connector Shape: OvalContact Terminal Material: MetalNumber of Splice Connectors Included: 0Wiring Harness Length (In): 12.25Wiring Harness Length (mm): 311.15
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2307
🇺🇸 US 🇨🇦 CA
GoldShape: Rectangle
Fitment notes — ACDELCO PT2307
GoldShape: RectangleTerminal Quantity: 2
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2830
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2830
Black
Fits:
BlackAccepts 1.5mm Terms2-Way FemaleMetri-Pack 150 Serieswith Leadsor Chassis HarnessAccepts 1.5MM Terms2-Way FemaleMetri-Pack 150 Serieswith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT786
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT786
Black
2-Way Malewith LeadsOvalMating Connector with Leads Use 12102747
View on
Amazon
ROSTRA Fits: 6.0L V8 610108
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Frontwith 2 Terminal(s)
Fitment notes — ROSTRA 610108
Fits:
Frontwith 2 Terminal(s)with 1 Male ConnectorsBody Side
or:
Rearwith 2 Terminal(s)with 1 Male ConnectorsBody Side
View on
Amazon
ROSTRA Fits: 6.0L V8 610235
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Frontwith 2 Terminal(s)
Fitment notes — ROSTRA 610235
Fits:
Frontwith 2 Terminal(s)with 1 Female ConnectorsSensor Side
or:
Rearwith 2 Terminal(s)with 1 Female ConnectorsSensor Side
View on
Amazon
SCHAEFFLER Fits: 6.0L V8 420005
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
FrontAWD
Fitment notes — SCHAEFFLER 420005
FrontAWD4-Wheel ABS (ABS Sensors on all 4 Wheels)
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP4720
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Oval
Fitment notes — STANDARD MOTOR PRODUCTS HP4720
HandypackConnector Shape: OvalIncludes ABS Wheel Speed Sensor Wire HarnessIncludes Backing Plate and SensorHarness Lengthinches: 10.25Length (In): 1Terminal Type: BladeWiring Harness Length (mm): 304.8Black
Fits:
RearEscalade ESV or Escalade EXT
or:
FrontEscalade ESV or Escalade EXT
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S575
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalHarness Length
Fitment notes — STANDARD MOTOR PRODUCTS S575
Connector Shape: OvalHarness Lengthincludes ABS Wheel Speed Sensor Wire Harness, Backing Plate and Sensorinches: 10.25Length (In): 1Number of Splice Connectors Included: 0Terminal Gender: FemaleTerminal Type: BladeWiring Harness Length (mm): 304.8Black
Fits:
RearEscalade ESV or Escalade EXT
or:
FrontEscalade ESV or Escalade EXT
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON78
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Base Model
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON90
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Quantity: 2Weather Resistant: No
Fitment notes — UNITED MOTOR PRODUCTS CON90
Terminal Quantity: 2Weather Resistant: No
FrontBase Model
View on
Amazon
WALKER PRODUCTS Fits: 6.0L V8 2701130
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: MaleWiring Harness Length: 180.00 mm
Fitment notes — WALKER PRODUCTS 2701130
Terminal Gender: MaleWiring Harness Length: 180.00 mmIncludes Backing Plate and Sensor
View on
Amazon
WELLS Fits: 6.0L V8 1P1362
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OblongTerminal Quantity: 2
Fitment notes — WELLS 1P1362
Connector Shape: OblongTerminal Quantity: 2Terminal Type: BladeWiring Harness Length: 7.0 In
Fits:
Frontwith 2 TerminalsMale End
or:
Rearwith 2 TerminalsMale End
View on
Amazon
WELLS Fits: 6.0L V8 1P1185
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length: 9.16 In
Fitment notes — WELLS 1P1185
Wiring Harness Length: 9.16 In
Fits:
Frontwith 2 TerminalsFemale End
or:
Rearwith 2 TerminalsFemale End
View on
Amazon

This table covers the harness connectors at each ABS wheel-speed sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Accelerator Pedal Position Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT1280
🇺🇸 US 🇨🇦 CA
Gray10-Way Female
Fitment notes — GM GENUINE PT1280
Gray10-Way Femalewith Leads
View on
Amazon
ROSTRA Fits: 6.0L V8 610463
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 10 Terminal(s)with 1 Female Connectors
Fitment notes — ROSTRA 610463
with 10 Terminal(s)with 1 Female ConnectorsGray
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1197
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P1599
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 6 TerminalsBlack
Fitment notes — WELLS 1P1599
with 6 TerminalsBlackwith Female Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P1988
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 10 TerminalsGray
Fitment notes — WELLS 1P1988
with 10 TerminalsGrayFemale End
View on
Amazon

This table covers the harness connectors at the Accelerator Pedal Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Accessory Power Outlet Connector

Brand Part Number Markets Notes Buy
ROSTRA Fits: 6.0L V8 610518
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P1919
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 3 TerminalsGray
Fitment notes — WELLS 1P1919
with 3 TerminalsGraywith Female Connector
View on
Amazon

This table covers the harness connectors at the Accessory Power Outlet. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Air Bag Clockspring Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S717
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Attachment Method: Push OnIncludes Interior Lamp Switch
Fitment notes — STANDARD MOTOR PRODUCTS S717
Attachment Method: Push OnIncludes Interior Lamp SwitchConnector Shape: SquareGender: MaleWire Gauge (GA): 18Black
with Radio Controls in Steering Wheel
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1051
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
BlackConnector Shape: Rectangle
Fitment notes — STANDARD MOTOR PRODUCTS S1051
BlackConnector Shape: RectangleTerminal Type: Blade
with Radio Controls in Steering Wheelwith 4 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1295
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: FemaleWiring Harness Length (In): 18
Fitment notes — STANDARD MOTOR PRODUCTS S1295
Gender: FemaleWiring Harness Length (In): 18
Yellowwith Radio Controls in Steering Wheelwith 4 Male Terminals
View on
Amazon
WELLS Fits: 6.0L V8 1P1603
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 4 Terminals
View on
Amazon

This table covers the harness connectors at the Air Bag Clockspring. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Air Bag Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT1436
🇺🇸 US 🇨🇦 CA
Arming Sensor ConnectorYellow
Fitment notes — GM GENUINE PT1436
Arming Sensor ConnectorYellow2-Way FemaleGT 150with Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2038
🇺🇸 US 🇨🇦 CA
Yellow4-Way Male
Fitment notes — GM GENUINE PT2038
Yellow4-Way MaleMetri-Pack 280with Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1141
🇺🇸 US 🇨🇦 CA
Yellow6-Way Female
Fitment notes — GM GENUINE PT1141
Yellow6-Way Femalewith LeadsMetri-Pack 150
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1251
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length (In): 17.25
View on
Amazon
WELLS Fits: 6.0L V8 1P2015
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 8 Terminals
View on
Amazon

This table covers the harness connectors at the Air Bag. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Air Bag Module Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT1745
🇺🇸 US 🇨🇦 CA
Fits Side Impact Module ConnectorAWD
Fitment notes — GM GENUINE PT1745
Fits:
Side Impact Module ConnectorAWDEscalade Base ModelYellowBody Left Harness2-Way Malewith LeadsMating Connector with Leads Use 12126498
or:
Side Impact Module ConnectorEscalade ESVYellowBody Left Harness2-Way Malewith LeadsMating Connector with Leads Use 12126498
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1295
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: FemaleWiring Harness Length (In): 18
Fitment notes — STANDARD MOTOR PRODUCTS S1295
Gender: FemaleWiring Harness Length (In): 18
Air Bag Disable Module Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P1603
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Air Bag Disable Module Connector
View on
Amazon

This table covers the harness connectors at the Air Bag Module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Air Suspension Compressor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT1205
🇺🇸 US 🇨🇦 CA
Relay ConnectorGray
Fitment notes — GM GENUINE PT1205
Relay ConnectorGray5-Way Femalewith Leads
View on
Amazon
ROSTRA Fits: 6.0L V8 610772
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Relay ConnectorRear
Fitment notes — ROSTRA 610772
Relay ConnectorRearSolenoid Connector
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1237
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — STANDARD MOTOR PRODUCTS S1237
Black
Fits:
Relay ConnectorActive Suspensionwith 2 Female TerminalsSolenoid Connectoror Relay Connectorwith 2 Female TerminalsSolenoid Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P1903
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Relay ConnectorRear
Fitment notes — WELLS 1P1903
Relay ConnectorRearSolenoid Connector
View on
Amazon

This table covers the harness connectors at the Air Suspension Compressor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Alternator / Generator Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT1383
🇺🇸 US 🇨🇦 CA
Beige2-Way Female
Fitment notes — GM GENUINE PT1383
Beige2-Way Female4-Way Base with Leads
View on
Amazon
GM GENUINE Popular Fits: 6.0L V8 PT2971
🇺🇸 US 🇨🇦 CA
Gender: MaleTerminal Type: Blade
Fitment notes — GM GENUINE PT2971
Gender: MaleTerminal Type: BladeBlack
2-Way Femalewith Leads
View on
Amazon
ACDELCO Fits: 6.0L V8 84941154
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — ACDELCO 84941154
Black
2-Way Femalewith Leads
View on
Amazon
DORMAN Fits: 6.0L V8 645569
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 2 Wires
View on
Amazon
ROSTRA Fits: 6.0L V8 610097
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 2 Terminal(s)
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1215
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P1873
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 2 Terminal Connector
View on
Amazon

This table covers the harness connectors at the Alternator / Generator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Ambient Air Temperature Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT2830
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2830
Black
BlackAccepts 1.5mm Terms2-Way FemaleMetri-Pack 150 Serieswith Leads
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2321
🇺🇸 US 🇨🇦 CA
Gold
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT248
🇺🇸 US 🇨🇦 CA
Green2-Way Female
Fitment notes — GM GENUINE PT248
Green2-Way Femalewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S634
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalTerminal Type: Blade
Fitment notes — STANDARD MOTOR PRODUCTS S634
Connector Shape: OvalTerminal Type: BladeWiring Harness Length (mm): 266.7black
View on
Amazon
WELLS Fits: 6.0L V8 1P1018
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Ambient Air Temperature Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Automatic Headlamp Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT146
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT146
Black
Square2-Way Femalewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT3836
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3836
Black
Black4-Way Femalewith Leads
View on
Amazon

This table covers the harness connectors at the Automatic Headlamp Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Back Up Alarm Connector

Brand Part Number Markets Notes Buy
WELLS Fits: 6.0L V8 1P1918
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
For Object Indicator Lamp, 6 Terminal, Brown, Female Connector
View on
Amazon

This table covers the harness connectors at the Back Up Alarm. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Battery Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT2830
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2830
Black
BlackAccepts 1.5mm Terms2-Way FemaleMetri-Pack 150 Serieswith Leads
View on
Amazon

This table covers the harness connectors at the Battery Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Blower Motor Connector

Brand Part Number Markets Notes Buy
FOUR SEASONS Popular Fits: 6.0L V8 70056
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
2 Terminal MaleRectangular Connector
Fitment notes — FOUR SEASONS 70056
2 Terminal MaleRectangular Connectorto Blower Motor
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT276
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT276
Black
Auxiliary6-Way Femalewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT3907
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3907
Black
AuxiliaryEscalade Base Model or Escalade ESVSquare6-Way Malewith LeadsMetri-Pack 280
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1200
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Attachment Method: Push OnGender: Female
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON29
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Base Model
View on
Amazon

This table covers the harness connectors at the Blower Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Blower Motor Control Module / Resistor Connector

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 6.0L V8 645702
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Female
Fitment notes — DORMAN 645702
Female
7 Way Female Connector with Leads
View on
Amazon
DORMAN Popular Fits: 6.0L V8 973300
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Harness
Fitment notes — DORMAN 973300
Harness
7 Way Female Connector with Leads
View on
Amazon
FOUR SEASONS Popular Fits: 6.0L V8 70050
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
7 Terminal MaleHigh Temperature
View on
Amazon
FOUR SEASONS Popular Fits: 6.0L V8 70056
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
2 Terminal Male
View on
Amazon
GM GENUINE Popular Fits: 6.0L V8 PT2195
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2195
Black
Heater and Air Conditioning Evaporator and Blower Module7-Way Femalewith Leads
View on
Amazon
GPD Popular Fits: 6.0L V8 1711755
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Blower Motor Resistor Pigtailwith Manual A/C Controls
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2485
🇺🇸 US 🇨🇦 CA
GoldShape: Rectangle
Fitment notes — ACDELCO PT2485
GoldShape: Rectangle
Black7 Terminal Female
View on
Amazon
FOUR SEASONS Fits: 6.0L V8 37272
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade ESV3 Terminal Male
View on
Amazon
FOUR SEASONS Fits: 6.0L V8 37242
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
7 Terminal MaleStandard Temperature
View on
Amazon
FOUR SEASONS Fits: 6.0L V8 37266
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
5 Terminal Male
View on
Amazon
FOUR SEASONS Fits: 6.0L V8 37268
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade ESV4 Terminal Male
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT3847
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3847
Black
Fits:
Black3-Way Femalewith Leads2.5MM2
or:
Escalade ESVAUX3-Way Femalewith Leads2.5MM2
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT276
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT276
Black
BLACK6-WAY FEMALEwith Leads
View on
Amazon
HOLSTEIN Fits: 6.0L V8 2HAR0023
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade ESVBlack
Fitment notes — HOLSTEIN 2HAR0023
Escalade ESVBlackwith 3 Female Terminalswith 2.5mm Lead Wires
View on
Amazon
HOLSTEIN Fits: 6.0L V8 2HAR0014
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade ESV or Escalade EXT7 Terminal Female
View on
Amazon
HOLSTEIN Fits: 6.0L V8 2HAR0047
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
FrontEscalade Base Model
Fitment notes — HOLSTEIN 2HAR0047
FrontEscalade Base Modelwith Automatic Air ConditioningMultiple Connectors Required5 Terminals
View on
Amazon
HOLSTEIN Fits: 6.0L V8 2HAR0044
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade ESV or Escalade EXTMultiple Connectors Required
Fitment notes — HOLSTEIN 2HAR0044
Escalade ESV or Escalade EXTMultiple Connectors Required5 Terminals
View on
Amazon
ROSTRA Fits: 6.0L V8 610126
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1153
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: MaleWiring Harness Length (In): 9
Fitment notes — STANDARD MOTOR PRODUCTS S1153
Gender: MaleWiring Harness Length (In): 9Wiring Harness Length (mm): 228.6black
Escalade ESV or Escalade EXTwith 3 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP4230
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Rectangle
Fitment notes — STANDARD MOTOR PRODUCTS HP4230
HandypackConnector Shape: RectangleWeather Resistant: NoBlack
Fits:
Escalade ESV or Escalade EXTwith 7 Female Terminalsor Escalade Base Modelwithout Automatic Temperature Controlwith 7 Terminal Connector
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S916
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RectangleWeather Resistant: No
Fitment notes — STANDARD MOTOR PRODUCTS S916
Connector Shape: RectangleWeather Resistant: NoWiring Harness Length (mm): 184.15Black
Fits:
Escalade ESV or Escalade EXTwith 7 Female Terminalsor Escalade Base Modelwithout Automatic Temperature Controlwith 7 Terminal Connector
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP3865
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Handypack
Fitment notes — STANDARD MOTOR PRODUCTS HP3865
Handypack
Fits:
Escalade ESV or Escalade EXTwith 2 Terminal(s)
or:
FrontEscalade Base Modelwith Automatic Temperature Controlwith 2 Terminal(s)
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S2920
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade Base Modelwith Automatic Temperature Control
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S916HT
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — STANDARD MOTOR PRODUCTS S916HT
Black
Front and Rearwith High Temperature
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP4652
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Handy PackBlack
Fitment notes — STANDARD MOTOR PRODUCTS HP4652
Handy PackBlack
Fits:
Escalade ESV or Escalade EXTwith 5 Blade Terminals
or:
FrontEscalade Base Modelwith Automatic Temperature Controlwith 5 Blade Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1619
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — STANDARD MOTOR PRODUCTS S1619
Black
Fits:
Escalade ESV or Escalade EXTwith 5 Blade Terminals
or:
FrontEscalade Base Modelwith Automatic Temperature Controlwith 5 Blade Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1591
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: MaleLength (In): 1.25
Fitment notes — STANDARD MOTOR PRODUCTS S1591
Gender: MaleLength (In): 1.25
Fits:
Escalade ESV or Escalade EXTwith 2 Terminal(s)
or:
FrontEscalade Base Modelwith Automatic Temperature Controlwith 2 Terminal(s)
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1619HT
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Blue Streak
Fitment notes — STANDARD MOTOR PRODUCTS S1619HT
Blue Streak
Fits:
Escalade ESV or Escalade EXTFront and Rearwith 5 Blade Terminalswith High Temperature
or:
FrontEscalade Base Modelwith Automatic Temperature Controlwith 5 Blade Terminalswith High Temperature
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON31
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Base Modelwith Multiple Connectors Required
Fitment notes — UNITED MOTOR PRODUCTS CON31
Base Modelwith Multiple Connectors Requiredwith 5 Terminalswith Automatic A/C
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON29
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Base Modelwith Multiple Connectors Required
Fitment notes — UNITED MOTOR PRODUCTS CON29
Base Modelwith Multiple Connectors Requiredwith 2 Terminalswith Automatic A/C
View on
Amazon
WELLS Fits: 6.0L V8 1P2207
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 6 TerminalsBlack
Fitment notes — WELLS 1P2207
with 6 TerminalsBlackwith Female Connector
View on
Amazon

This table covers the connectors at the blower resistor or control module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Blower Motor Relay Connector

Brand Part Number Markets Notes Buy
FOUR SEASONS Fits: 6.0L V8 37268
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
4 Terminal. Male
View on
Amazon
WELLS Fits: 6.0L V8 1P1705
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 4 Terminals
View on
Amazon

This table covers the harness connectors at the Blower Motor Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Blower Switch Connector

Brand Part Number Markets Notes Buy
DORMAN Fits: 6.0L V8 645516
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Frontwith Manual Air Conditioning Controls
Fitment notes — DORMAN 645516
Fits:
Frontwith Manual Air Conditioning Controlswith Rear Window Defogger
or:
Rearwith Manual Air Conditioning Controlswith Rear Window Defogger
View on
Amazon

This table covers the harness connectors at the Blower Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Body Control Module (BCM) Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT1071
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1071
Black
6-Way Femalewith Leads
View on
Amazon
ROSTRA Fits: 6.0L V8 610823
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade Base Modelwith 16 Terminal(s)
Fitment notes — ROSTRA 610823
Escalade Base Modelwith 16 Terminal(s)with 1 Female ConnectorsPurple
View on
Amazon
WELLS Fits: 6.0L V8 1P1906
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 6 TerminalsBlack
Fitment notes — WELLS 1P1906
with 6 TerminalsBlackwith Female Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P1949
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 6 TerminalsNatural or White
Fitment notes — WELLS 1P1949
with 6 TerminalsNatural or Whitewith Female Connector
View on
Amazon

This table covers the harness connectors at the Body Control Module (BCM). Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Body Wiring Harness / Connector

Brand Part Number Markets Notes Buy
ACDELCO Popular Fits: 6.0L V8 PT2834
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO PT2834
GM Original Equipment
Escalade ESVHeadlining Rear Trim PanelBlack3-Way Femalewith Leads
View on
Amazon
GM GENUINE Popular Fits: 6.0L V8 PT3847
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3847
Black
Escalade Base Model or Escalade ESVLift Gate Harness3-Way Femalewith Leads2.5MM2
View on
Amazon
GM GENUINE Popular Fits: 6.0L V8 PT1032
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1032
Black
RightEscalade ESV6-Way Femalewith Leads
View on
Amazon
DORMAN Fits: 6.0L V8 645622
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Yellow
Fitment notes — DORMAN 645622
Yellow
Escalade Base Model4 Way Female with Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2719
🇺🇸 US 🇨🇦 CA
BlackLength: 8.5 In
Fitment notes — GM GENUINE PT2719
BlackLength: 8.5 In
8-Way Malewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1344
🇺🇸 US 🇨🇦 CA
Yellow4-Way Female
Fitment notes — GM GENUINE PT1344
Yellow4-Way Femalewith LeadsMetri-Pack 280
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1392
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1392
Black
Black7-Way Femalewith LeadsJunction Block Connector
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1391
🇺🇸 US 🇨🇦 CA
Gray7-Way Female
Fitment notes — GM GENUINE PT1391
Gray7-Way Femalewith LeadsJunction Block Connector
View on
Amazon
HOLSTEIN Fits: 6.0L V8 2HAR0023
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade Base Model or Escalade ESVBlack
Fitment notes — HOLSTEIN 2HAR0023
Escalade Base Model or Escalade ESVBlackwith 3 Female Terminalswith 2.5mm Lead Wiresfor Liftgate Harness
View on
Amazon
ROSTRA Fits: 6.0L V8 610442
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 8 Terminal(s)with 1 Female Connectors
View on
Amazon
WELLS Fits: 6.0L V8 1P1841
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 2 TerminalsMale End
View on
Amazon
WELLS Fits: 6.0L V8 1P1848
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 8 Terminalswith Female Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P4018
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade Base Modelwith 12 Terminals
View on
Amazon

This table covers the body-harness connectors and pigtails. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.

Brake Fluid Level Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 TX3A
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length (mm): 158.75Black
View on
Amazon
WELLS Popular Fits: 6.0L V8 1P1006
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OblongWiring Harness Length: 9.5 In
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2386
🇺🇸 US 🇨🇦 CA
GoldShape: Square
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1798
🇺🇸 US 🇨🇦 CA
Gray2-Way Female
Fitment notes — GM GENUINE PT1798
Gray2-Way FemaleGT150 Sealedwith Leads
View on
Amazon
SKP Fits: 6.0L V8 SKTX3A
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Blackor 2 Terminal Female
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP3840
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackWiring Harness Length (mm): 158.75
Fitment notes — STANDARD MOTOR PRODUCTS HP3840
HandypackWiring Harness Length (mm): 158.75black
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON203
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Base Model
View on
Amazon

This table covers the harness connectors at the Brake Fluid Level Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Brake Light Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT392
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT392
Black
6-Way Female with Leads
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2362
🇺🇸 US 🇨🇦 CA
Gold
View on
Amazon
ROSTRA Fits: 6.0L V8 610100
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S749
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
View on
Amazon
WELLS Fits: 6.0L V8 1P1305
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length: 8.41 In
Fitment notes — WELLS 1P1305
Wiring Harness Length: 8.41 In
without Power Adjustable Pedals
View on
Amazon

This table covers the harness connectors at the Brake Light Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Brake Pressure Warning Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT249
🇺🇸 US 🇨🇦 CA
White7200# VAC Power Brakes(JC4)
Fitment notes — GM GENUINE PT249
White7200# VAC Power Brakes(JC4)2-Way Femalewith Leads
View on
Amazon

This table covers the harness connectors at the Brake Pressure Warning Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Cabin Air Temperature Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT146
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT146
Black
Square2-Way Femalewith LeadsDuct Air Temp Sensor Connector
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1641
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RectangleWire Gauge (GA): 18
View on
Amazon

This table covers the harness connectors at the Cabin Air Temperature Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Camshaft Position Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT2782
🇺🇸 US 🇨🇦 CA
BlackTerminal Type: Blade Pin
Fitment notes — GM GENUINE PT2782
BlackTerminal Type: Blade PinWidth: 3 In
without Side Tabs3-Way Femalewith Leads
View on
Amazon
SKP Popular Fits: 6.0L V8 SKS656
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Black and Purpl
Fitment notes — SKP SKS656
Fits:
Black and Purpl
or:
3 Terminal Female
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 HP4240
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Oval
View on
Amazon
ACDELCO Fits: 6.0L V8 PT1910
🇺🇸 US 🇨🇦 CA
GoldTerminal Type: Pin
View on
Amazon
DORMAN Fits: 6.0L V8 645785
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
3 Way Female Connector, Black
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT420
🇺🇸 US 🇨🇦 CA
Length: 11.4 InShape: Oval
Fitment notes — GM GENUINE PT420
Length: 11.4 InShape: OvalTerminal Type: PinBlack
Side Tabs3-Way Femalewith Leads
View on
Amazon
ROSTRA Fits: 6.0L V8 610018
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
SKP Fits: 6.0L V8 SKS577
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Front Right
Fitment notes — SKP SKS577
Fits:
Front Right
or:
Front Left
or:
Rear Right
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S656
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalGauge: 18
Fitment notes — STANDARD MOTOR PRODUCTS S656
Connector Shape: OvalGauge: 18Wiring Harness Length (mm): 254
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON124
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Quantity: 3
Fitment notes — UNITED MOTOR PRODUCTS CON124
Terminal Quantity: 3
Base Model
View on
Amazon
WALKER PRODUCTS Fits: 6.0L V8 2701038
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Includes O-Ring, Seal
View on
Amazon
WELLS Fits: 6.0L V8 1P1209
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: MaleWiring Harness Length: 9.5 In
View on
Amazon

This table covers the harness connectors at the Camshaft Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

CD Player Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1115
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length (mm): 406.4Black
View on
Amazon

This table covers the harness connectors at the CD Player. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Center Console Connector

Brand Part Number Markets Notes Buy
WELLS Fits: 6.0L V8 1P3951
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade ESVwith 14 Pin Terminals
View on
Amazon

This table covers the harness connectors at the Center Console. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Chassis Wiring Harness / Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT786
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT786
Black
Metri-Pack 1502-Way Malewith LeadsOvalMating Connector with Leads Use 12102747
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1595
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1595
Black
GT28010-Way Malewith Leads
View on
Amazon
ROSTRA Fits: 6.0L V8 610235
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P1185
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length: 9.16 In
Fitment notes — WELLS 1P1185
Wiring Harness Length: 9.16 In
with 2 TerminalsBlackwith Female Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P2561
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 4 TerminalsBlack
Fitment notes — WELLS 1P2561
with 4 TerminalsBlackwith Female Connector
View on
Amazon

This table covers the wiring-harness connectors at the Chassis. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.

Cigarette Lighter Connector

Brand Part Number Markets Notes Buy
ROSTRA Fits: 6.0L V8 610518
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 3 Terminal(s)with 1 Female Connectors
Fitment notes — ROSTRA 610518
with 3 Terminal(s)with 1 Female ConnectorsGray
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1167
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P1919
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 3 TerminalsGray
Fitment notes — WELLS 1P1919
with 3 TerminalsGraywith Female Connector
View on
Amazon

This table covers the harness connectors at the Cigarette Lighter. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Climate Control Module Connector

Brand Part Number Markets Notes Buy
FOUR SEASONS Fits: 6.0L V8 37272
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
3 Terminal MaleRectangular Connector
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1153
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: MaleWiring Harness Length (In): 9
Fitment notes — STANDARD MOTOR PRODUCTS S1153
Gender: MaleWiring Harness Length (In): 9Wiring Harness Length (mm): 228.6black
View on
Amazon

This table covers the harness connectors at the Climate Control Module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Clock Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1454
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Clock. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Clutch Pedal Position / Starter Safety Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT249
🇺🇸 US 🇨🇦 CA
Escalade Base ModelWhite
Fitment notes — GM GENUINE PT249
Escalade Base ModelWhite2-Way Femalewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2830
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2830
Black
BlackAccepts 1.5mm Terms2-Way FemaleMetri-Pack 150 Serieswith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1280
🇺🇸 US 🇨🇦 CA
Gray10-Way Female
Fitment notes — GM GENUINE PT1280
Gray10-Way Femalewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1184
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wire Gauge (GA): 18black
View on
Amazon

This table covers the harness connectors at the Clutch Pedal Position / Starter Safety Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Communication Interface Module (VCIM) Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT1502
🇺🇸 US 🇨🇦 CA
Natural12-Way Female
Fitment notes — GM GENUINE PT1502
Natural12-Way Femalewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1404
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1404
Black
Black16-Way Femalewith Leads
View on
Amazon
WELLS Fits: 6.0L V8 1P2613
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 16 TerminalsNatural or White
Fitment notes — WELLS 1P2613
with 16 TerminalsNatural or WhiteFemale End
View on
Amazon
WELLS Fits: 6.0L V8 1P2084
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 12 TerminalsWhite
Fitment notes — WELLS 1P2084
with 12 TerminalsWhiteFemale End
View on
Amazon

This table covers the harness connectors at the Communication Interface Module (VCIM). Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Console Wiring Harness / Connector

Brand Part Number Markets Notes Buy
ACDELCO Popular Fits: 6.0L V8 PT2834
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO PT2834
GM Original Equipment
Metri-Pack 150Black3-Way Femalewith Leads
View on
Amazon
BWD/NIEHOFF Fits: 6.0L V8 PT1197
🇺🇸 US 🇨🇦 CA
Console ConnectorCONSOLE HARNESS CONNECTOR
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT3923
🇺🇸 US 🇨🇦 CA
Contains Connector Only
Fitment notes — GM GENUINE PT3923
Contains Connector Only
Gray6-Way Femalewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1699
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Length (In): 0.75Number of Splice Connectors Included: 6
Fitment notes — STANDARD MOTOR PRODUCTS S1699
Length (In): 0.75Number of Splice Connectors Included: 6Weather Resistant: NoWire Gauge (GA): 18Wiring Harness Length (In): 17Wiring Harness Length (mm): 431.8
View on
Amazon
WELLS Fits: 6.0L V8 1P1633
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 6 Terminals
View on
Amazon

This table covers the wiring-harness connectors at the Console. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.

Coolant Level Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT3910
🇺🇸 US 🇨🇦 CA
Gray2-Way Female
Fitment notes — GM GENUINE PT3910
Gray2-Way Femalewith Leads
View on
Amazon

This table covers the harness connectors at the Coolant Level Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Crankshaft Position Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT2782
🇺🇸 US 🇨🇦 CA
BlackTerminal Type: Blade Pin
Fitment notes — GM GENUINE PT2782
BlackTerminal Type: Blade PinWidth: 3 In
without Side Tabs3-Way Femalewith Leads
View on
Amazon
SKP Popular Fits: 6.0L V8 SKS656
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Black and Purpl
Fitment notes — SKP SKS656
Fits:
Black and Purpl
or:
3 Terminal Female
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 HP4240
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Oval
View on
Amazon
ACDELCO Fits: 6.0L V8 PT1910
🇺🇸 US 🇨🇦 CA
GoldTerminal Type: Pin
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1281
🇺🇸 US 🇨🇦 CA
Natural3-Way Female
Fitment notes — GM GENUINE PT1281
Natural3-Way Femalewith Leads
View on
Amazon
ROSTRA Fits: 6.0L V8 610018
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S656
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalGauge: 18
Fitment notes — STANDARD MOTOR PRODUCTS S656
Connector Shape: OvalGauge: 18Wiring Harness Length (mm): 254
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON124
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Quantity: 3
Fitment notes — UNITED MOTOR PRODUCTS CON124
Terminal Quantity: 3
Base Model
View on
Amazon
WALKER PRODUCTS Fits: 6.0L V8 2701038
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Includes O-Ring, Seal
Fitment notes — WALKER PRODUCTS 2701038
Includes O-Ring, Seal
Fits:
Escalade Base Modelor Escalade ESV or Escalade EXT
View on
Amazon
WELLS Fits: 6.0L V8 1P1209
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: MaleWiring Harness Length: 9.5 In
Fitment notes — WELLS 1P1209
Gender: MaleWiring Harness Length: 9.5 In
Fits:
Escalade Base Modelwith 3 Terminalswith Oval Connectoror Escalade ESV or Escalade EXT
View on
Amazon
WELLS Fits: 6.0L V8 1P4019
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade Base Modelwith 3 Terminals
Fitment notes — WELLS 1P4019
Escalade Base Modelwith 3 TerminalsRectangular Connector
View on
Amazon

This table covers the harness connectors at the Crankshaft Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Cruise Control Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1399
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — STANDARD MOTOR PRODUCTS S1399
Black
with 5 Blade Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1598
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Rectangleblack
Fitment notes — STANDARD MOTOR PRODUCTS S1598
Connector Shape: Rectangleblack
with 8 Terminal(s)
View on
Amazon
WELLS Fits: 6.0L V8 1P1643
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 5 Terminals
View on
Amazon
WELLS Fits: 6.0L V8 1P1651
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 8 Terminals
View on
Amazon

This table covers the harness connectors at the Cruise Control Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Dome Lamp Connector

Brand Part Number Markets Notes Buy
ACDELCO Fits: 6.0L V8 PT2834
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO PT2834
GM Original Equipment
Escalade ESVHeadlining Rear Trim PanelBlack3-Way Femalewith Leads
View on
Amazon

This table covers the harness connectors at the Dome Lamp. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Door Jamb Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT3907
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3907
Black
Square6-Way Malewith LeadsMetri-Pack 280
View on
Amazon

This table covers the harness connectors at the Door Jamb Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Door Lock Actuator Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT247
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT247
Black
Sealed, Front Passenger, Right Hand and Left Hand Rear, Rectangle2-Way Femalewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 HP3895
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackLength (In): 1.125
Fitment notes — STANDARD MOTOR PRODUCTS HP3895
HandypackLength (In): 1.125Black
Fits:
Escalade Base Model or Escalade EXTwith 4 Female Terminals
or:
Front LeftEscalade ESVwith 4 Female Terminals
or:
Front RightEscalade ESVwith 4 Female Terminals
or:
Rear RightEscalade ESVwith 4 Female Terminals
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2321
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO PT2321
Gold
Fits:
Escalade Base Model or Escalade EXTwith 2 Female TerminalsGreen
or:
Front LeftEscalade ESVwith 2 Female TerminalsGreen
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S551
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalLength (In): 1.125
Fitment notes — STANDARD MOTOR PRODUCTS S551
Connector Shape: OvalLength (In): 1.125Terminal Type: BladeBlack
Fits:
Escalade Base Model or Escalade EXTwith 4 Female Terminals
or:
Front LeftEscalade ESVwith 4 Female Terminals
or:
Front RightEscalade ESVwith 4 Female Terminals
or:
Rear RightEscalade ESVwith 4 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S634
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalTerminal Type: Blade
Fitment notes — STANDARD MOTOR PRODUCTS S634
Connector Shape: OvalTerminal Type: BladeWiring Harness Length (mm): 266.7black
Fits:
Escalade Base Model or Escalade EXTGreenwith 2 Female Terminals
or:
Front LeftEscalade ESVGreenwith 2 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S689
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Rectangleblack
Fitment notes — STANDARD MOTOR PRODUCTS S689
Connector Shape: Rectangleblack
Color Code Black and Bluewith 2 Female Terminals
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON76
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Quantity: 4
Fitment notes — UNITED MOTOR PRODUCTS CON76
Terminal Quantity: 4
Base Modelwith 4 Female Terminalswith Black and Blue Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P1146
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 2 Terminals
View on
Amazon

This table covers the harness connectors at the Door Lock Actuator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Door Lock Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT248
🇺🇸 US 🇨🇦 CA
GreenFront S/D door harness
Fitment notes — GM GENUINE PT248
GreenFront S/D door harness2-Way Femalewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT288
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT288
Black
Escalade Base Model or Escalade ESVLift Gate with Glass (E52)2-Way Femalewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S2508
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Left
View on
Amazon
WELLS Fits: 6.0L V8 1P1018
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
F
Fitment notes — WELLS 1P1018
F
or:
Front Door Harness
View on
Amazon

This table covers the harness connectors at the Door Lock Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Door Wiring Harness / Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT3847
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3847
Black
to Left Front door harness3-Way Femalewith Leads2.5MM2
View on
Amazon
HOLSTEIN Fits: 6.0L V8 2HAR0023
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Blackwith 3 Female Terminals
Fitment notes — HOLSTEIN 2HAR0023
Blackwith 3 Female Terminalswith 2.5mm Lead Wiresf
or:
Left Front Door
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S977
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 2 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S2350
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — STANDARD MOTOR PRODUCTS S2350
Black
with 7 Female Terminals
View on
Amazon
WELLS Fits: 6.0L V8 1P3384
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
To Right Front
View on
Amazon

This table covers the wiring-harness connectors at the Door. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.

EGR Valve Connector

Brand Part Number Markets Notes Buy
SKP Fits: 6.0L V8 SKS575
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Escalade ESV or Escalade EXTFront
Fitment notes — SKP SKS575
Fits:
Escalade ESV or Escalade EXTFrontwith 2 Female Terminalsor Escalade ESV or Escalade EXTRearwith 2 Female Terminals
View on
Amazon

This table covers the harness connectors at the EGR Valve. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Engine Control Module (ECM Computer) Connector

Brand Part Number Markets Notes Buy
WELLS Fits: 6.0L V8 1P3960
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade Base Model or Escalade EXTwith 73 Terminal(s)
Fitment notes — WELLS 1P3960
Escalade Base Model or Escalade EXTwith 73 Terminal(s)without Leads
View on
Amazon

This table covers the harness connectors at the Engine Control Module (ECM Computer). Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Engine Wiring Harness / Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT786
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT786
Black
From Knock SEN JMP, Metri-Pack 1502-Way Malewith LeadsOvalMating Connector with Leads Use 12102747
View on
Amazon
GM GENUINE Popular Fits: 6.0L V8 PT420
🇺🇸 US 🇨🇦 CA
Length: 11.4 InShape: Oval
Fitment notes — GM GENUINE PT420
Length: 11.4 InShape: OvalTerminal Type: PinBlack
AWDTransfer Case3-Way Femalewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1669
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1669
Black
AWDGT150, From 4 Wheel Drive HarnessElectric Shift 2 Speed Transfer Case (NP1) or 2 Speed Manual Shift Transfer Case (NP2) or Active 2 Speed Push Button Control Transfer Case (NP8)2-Way Malewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1116
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1116
Black
Provisions 12 Volt Power (9L4)Battery Negative2-Way Femalewith LeadsMetri-Pack 480
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1401
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1401
Black
16-Way Femalewith Leads4 End Terminals Are 2.8MM Wide and 12 Middle Terminals Are 1.5MM Wide
View on
Amazon
ROSTRA Fits: 6.0L V8 610235
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1337
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Oval
Fitment notes — STANDARD MOTOR PRODUCTS S1337
Connector Shape: Oval
Color Code Black and Redwith 2 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1243
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RectangleGauge: 18-12 Gauge
Fitment notes — STANDARD MOTOR PRODUCTS S1243
Connector Shape: RectangleGauge: 18-12 GaugeLength (In): 1.125
Color Code Black and Purplewith 16 Female Terminals
View on
Amazon
WELLS Fits: 6.0L V8 1P1185
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length: 9.16 In
Fitment notes — WELLS 1P1185
Wiring Harness Length: 9.16 In
From Knock Sensor Jumperwith 2 TerminalsBlackwith Female Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P2060
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 16 TerminalsBlack
Fitment notes — WELLS 1P2060
with 16 TerminalsBlackFemale End
View on
Amazon

This table covers the wiring-harness connectors at the Engine. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.

Fog / Driving Lamp Connector

Brand Part Number Markets Notes Buy
SKP Popular Fits: 6.0L V8 SKS708
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Blackor 2 Terminal Female
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 HP4410
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackTerminal Type: Blade
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT3786
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3786
Black
Orange Seal, Front2-Way Femalewith LeadsM/P280,SealedSingle Release Tab On Top
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT168
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT168
Black
Flat Terminal, with Leads, Tan Seal, Rear2-Way Female
View on
Amazon
ROSTRA Fits: 6.0L V8 610132
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S708
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalLength (In): 1.75
Fitment notes — STANDARD MOTOR PRODUCTS S708
Connector Shape: OvalLength (In): 1.75Terminal Type: BladeWiring Harness Length (mm): 215.9
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON137
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Quantity: 2
View on
Amazon
WELLS Fits: 6.0L V8 1P1416
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Fog / Driving Lamp. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fog / Driving Lamp Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1076
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Greenwith 6 Female Terminals
View on
Amazon
WELLS Fits: 6.0L V8 1P3391
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Fog / Driving Lamp Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Injection Pressure Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1458
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Fuel Injection Pressure Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Injector Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT2135
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2135
Black
2-Way Femalewith LeadsMicro 0641In
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 HP4225
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Handypack
View on
Amazon
GB REMANUFACTURING Fits: 6.0L V8 5190
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1014
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Length (In): 1
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON3
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P1575
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length: 16.0 In
View on
Amazon

This table covers the harness connectors at the Fuel Injector. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Pump / Circuit Opening Relay Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT1205
🇺🇸 US 🇨🇦 CA
SecondaryGray
Fitment notes — GM GENUINE PT1205
SecondaryGray5-Way Femalewith Leads
View on
Amazon

This table covers the harness connectors at the Fuel Pump / Circuit Opening Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Pump Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1265
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — STANDARD MOTOR PRODUCTS S1265
Black
Escalade Base Model
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON18
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P2604
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Fuel Pump. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Sending Unit Connector

Brand Part Number Markets Notes Buy
DORMAN Fits: 6.0L V8 645221
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
4 Way Female with LeadsJumper
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2887
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2887
Black
4-WAY FEMALEwith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1265
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
View on
Amazon
WELLS Fits: 6.0L V8 1P2604
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 4 TerminalsBlack
Fitment notes — WELLS 1P2604
with 4 TerminalsBlackwith Female Connector
View on
Amazon

This table covers the harness connectors at the Fuel Sending Unit. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Shutoff Solenoid Connector

Brand Part Number Markets Notes Buy
WELLS Fits: 6.0L V8 1P1930
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Provisions for 12 Volt PowerRPO Code 9L4
Fitment notes — WELLS 1P1930
with Provisions for 12 Volt PowerRPO Code 9L4with 4 TerminalsBlackwith Male Connector
View on
Amazon

This table covers the harness connectors at the Fuel Shutoff Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Tank Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1010
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalBlack
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON2
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: Female
View on
Amazon

This table covers the harness connectors at the Fuel Tank. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Tank Pressure Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT2782
🇺🇸 US 🇨🇦 CA
BlackTerminal Type: Blade Pin
Fitment notes — GM GENUINE PT2782
BlackTerminal Type: Blade PinWidth: 3 In
Oval3-Way Femalewith Leads
View on
Amazon
SKP Popular Fits: 6.0L V8 SKS656
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Black and Purpl
Fitment notes — SKP SKS656
Fits:
Black and Purpl
or:
3 Terminal Female
View on
Amazon
ACDELCO Fits: 6.0L V8 PT1910
🇺🇸 US 🇨🇦 CA
GoldTerminal Type: Pin
View on
Amazon
ROSTRA Fits: 6.0L V8 610018
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP4240
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Oval
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S656
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalGauge: 18
Fitment notes — STANDARD MOTOR PRODUCTS S656
Connector Shape: OvalGauge: 18Wiring Harness Length (mm): 254
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON124
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Quantity: 3
Fitment notes — UNITED MOTOR PRODUCTS CON124
Terminal Quantity: 3
Base Model
View on
Amazon
WELLS Fits: 6.0L V8 1P1209
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: MaleWiring Harness Length: 9.5 In
Fitment notes — WELLS 1P1209
Gender: MaleWiring Harness Length: 9.5 In
with 3 Terminals
View on
Amazon

This table covers the harness connectors at the Fuel Tank Pressure Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuse Block Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT392
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT392
Black
Black6-Way Female with Leads
View on
Amazon
WELLS Fits: 6.0L V8 1P1982
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
to Body Blockwith 6 Terminals
Fitment notes — WELLS 1P1982
to Body Blockwith 6 TerminalsBeigewith Female Connector
View on
Amazon

This table covers the harness connectors at the Fuse Block. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Ground Block Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT2645
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2645
Black
Black1-Way Femalewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1329
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Length (In): 1Wiring Harness Length (In): 17.5
Fitment notes — STANDARD MOTOR PRODUCTS S1329
Length (In): 1Wiring Harness Length (In): 17.5Black
Bus Bar
View on
Amazon
WELLS Fits: 6.0L V8 1P1992
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 2 TerminalsBlack
Fitment notes — WELLS 1P1992
with 2 TerminalsBlackwith Male Connectorwith 16 IN Lead
View on
Amazon

This table covers the harness connectors at the Ground Block. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Hazard Warning Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT2830
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2830
Black
BlackAccepts 1.5MM Terminals2-Way FemaleMetri-Pack 150 Serieswith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1399
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — STANDARD MOTOR PRODUCTS S1399
Black
Combo Switch Assemblywith 5 Blade Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1598
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Rectangleblack
Fitment notes — STANDARD MOTOR PRODUCTS S1598
Connector Shape: Rectangleblack
Combo Switch Assemblywith 8 Terminal(s)
View on
Amazon

This table covers the harness connectors at the Hazard Warning Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Headlamp Dimmer Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1399
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — STANDARD MOTOR PRODUCTS S1399
Black
with 5 Female TerminalsHeadlamp Dimmer
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1598
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Rectangleblack
Fitment notes — STANDARD MOTOR PRODUCTS S1598
Connector Shape: Rectangleblack
with 8 Female TerminalsHeadlamp Dimmer
View on
Amazon

This table covers the harness connectors at the Headlamp Dimmer Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Headlamp Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 S1242
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — STANDARD MOTOR PRODUCTS S1242
Black
blackwith 7 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 S1241
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Graywith 7 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1193
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — STANDARD MOTOR PRODUCTS S1193
Black
with 6 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1704
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Bluewith 8 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1498
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length (In): 17Wiring Harness Length (mm): 431.8
View on
Amazon
WELLS Fits: 6.0L V8 1P3391
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P2090
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 12 TerminalsBrown
Fitment notes — WELLS 1P2090
with 12 TerminalsBrownFemale End
View on
Amazon

This table covers the harness connectors at the Headlamp Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Headlamp Wiring Harness / Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 F90008
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
High Temperature
Fitment notes — STANDARD MOTOR PRODUCTS F90008
High Temperature
Escalade Base Modelwith 9005 Bulb
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 LWH106
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Blue StreakHigh Temperature
Fitment notes — STANDARD MOTOR PRODUCTS LWH106
Blue StreakHigh Temperature
Escalade Base Modelwith 9005 Bulb
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2655
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO PT2655
GM Original Equipment
GRAY7-WAY FEMALEwith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2629
🇺🇸 US 🇨🇦 CA
OVAL2-WAY FEMALE BLACK
View on
Amazon
GM GENUINE Fits: 6.0L V8 87815146
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 87815146
Black
Oval2-Way Femalewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT246
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT246
Black
6-Way Femalewith LeadsMetri-Pack 150
View on
Amazon

This table covers the wiring-harness connectors at the Headlamp. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.

Heater Air Door Actuator Connector

Brand Part Number Markets Notes Buy
WELLS Popular Fits: 6.0L V8 1P2207
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 6 Terminal(s)Black
Fitment notes — WELLS 1P2207
with 6 Terminal(s)Blackwith Female ConnectorMode
View on
Amazon
FOUR SEASONS Fits: 6.0L V8 37280
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits 6 Terminal MaleBlendor 6 Terminal Male
Fitment notes — FOUR SEASONS 37280
Fits:
6 Terminal MaleBlendor 6 Terminal MaleMode
or:
6 Terminal MaleRecirculation
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT276
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT276
Black
Fits:
6-Way Femalewith LeadsMode
or:
6-Way Femalewith LeadsRecirculationor 6-Way Femalewith LeadsTemperature
View on
Amazon
ROSTRA Fits: 6.0L V8 610637
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Mode
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1112
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Length (In): 1Black
Fitment notes — STANDARD MOTOR PRODUCTS S1112
Length (In): 1Black
Fits:
Recirculationor Blend
View on
Amazon

This table covers the harness connectors at the Heater Air Door Actuator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

High Mount Brake Light Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT2726
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2726
Black
Fits:
Escalade Base Model or Escalade ESVBody Right Harness2-Way Malewith LeadsSquar
or:
Escalade Base Model or Escalade ESV2-Way Malewith LeadsSquare
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1651
🇺🇸 US 🇨🇦 CA
Shape: RectangularBlack
Fitment notes — GM GENUINE PT1651
Shape: RectangularBlack
4-Way Malewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1611
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: SquareGender: Female
Fitment notes — STANDARD MOTOR PRODUCTS S1611
Connector Shape: SquareGender: Femaleblack
View on
Amazon
WELLS Fits: 6.0L V8 1P1900
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 2 Terminals
View on
Amazon

This table covers the harness connectors at the High Mount Brake Light. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Horn Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT3910
🇺🇸 US 🇨🇦 CA
Side TabGray
Fitment notes — GM GENUINE PT3910
Side TabGray2-Way Femalewith Leads
View on
Amazon
WELLS Fits: 6.0L V8 1P1044
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OblongTerminal Quantity: 2
Fitment notes — WELLS 1P1044
Connector Shape: OblongTerminal Quantity: 2Wiring Harness Length: 9.0 In
View on
Amazon

This table covers the harness connectors at the Horn. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

HVAC Control Switch / Panel Connector

Brand Part Number Markets Notes Buy
FAMOUS BRAND Fits: 6.0L V8 PTA1493
🇺🇸 US 🇨🇦 CA
Inline Connectorwith 7 Terminal(s)
Fitment notes — FAMOUS BRAND PTA1493
Inline Connectorwith 7 Terminal(s)with Female Connectorto Body Wiring Harness Junction BlockBlack
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2882
🇺🇸 US 🇨🇦 CA
Shape: SquareBlack
Fitment notes — GM GENUINE PT2882
Shape: SquareBlack
BLACK8-WAY FEMALEwith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT210
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT210
Black
Escalade Base Model or Escalade ESV12-Way Femalewith Leadswith Cover
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1635
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the HVAC Control Switch / Panel. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

HVAC Relay Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 S803
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: SquareWire Gauge (GA): 12, 14
View on
Amazon
UNITED MOTOR PRODUCTS Popular Fits: 6.0L V8 CON164
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: FemaleTerminal Quantity: 5
Fitment notes — UNITED MOTOR PRODUCTS CON164
Terminal Gender: FemaleTerminal Quantity: 5Terminal Type: Blade
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2371
🇺🇸 US 🇨🇦 CA
GoldShape: Square
View on
Amazon
FOUR SEASONS Fits: 6.0L V8 37232
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
5 Terminal MaleMini Terminal
View on
Amazon
GPD Fits: 6.0L V8 1711971
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade Base ModelMale 5 Terminal
Fitment notes — GPD 1711971
Escalade Base ModelMale 5 TerminalMini Terminal
View on
Amazon
ROSTRA Fits: 6.0L V8 610138
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP4655
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Square
View on
Amazon

This table covers the harness connectors at the HVAC Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Ignition Coil Connector

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 6.0L V8 645300
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade Base Model3 Way with Leads
Fitment notes — DORMAN 645300
Escalade Base Model3 Way with LeadsBrown
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 HP4485
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackWiring Harness Length (mm): 304.8
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2655
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO PT2655
GM Original Equipment
GrayEngine Harness7-Way Femalewith Leads
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2368
🇺🇸 US 🇨🇦 CA
GoldShape: Rectangle
View on
Amazon
ROSTRA Fits: 6.0L V8 610125
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S761
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length (mm): 304.8
View on
Amazon
WALKER PRODUCTS Fits: 6.0L V8 2701040
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Delphi Ignitionor Mitsubishi Ignition
View on
Amazon
WELLS Fits: 6.0L V8 1P1264
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Ignition Coil. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Inline Connector

Brand Part Number Markets Notes Buy
ROSTRA Popular Fits: 6.0L V8 610126
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 3 Terminal(s)with 1 Female Connectors
Fitment notes — ROSTRA 610126
with 3 Terminal(s)with 1 Female Connectorswith Side Alignment TabBlack
View on
Amazon
WELLS Popular Fits: 6.0L V8 1P1012
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: Female
Fitment notes — WELLS 1P1012
Terminal Gender: Female
To Power Seat Harnesswith 2 TerminalsBlackwith Female Connector
View on
Amazon
WELLS Popular Fits: 6.0L V8 1P2070
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Escalade Base ModelTo Chassis Harness
Fitment notes — WELLS 1P2070
Fits:
Escalade Base ModelTo Chassis Harnesswith 8 TerminalsBlackwith Female Connectoror Escalade Base ModelTo Fuel Injector Harnesswith 8 TerminalsBlackwith Female Connectoror Escalade Base ModelTo Fuel Tank Harnesswith 8 TerminalsBlackwith Female Connector
View on
Amazon
WELLS Popular Fits: 6.0L V8 1P2081
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
To Body Wiring Harness Junction Blockwith 7 Terminals
Fitment notes — WELLS 1P2081
To Body Wiring Harness Junction Blockwith 7 TerminalsBlackwith Female Connector
View on
Amazon
WELLS Popular Fits: 6.0L V8 1P1984
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
To Tail Lamp Harnesswith 8 Terminals
Fitment notes — WELLS 1P1984
To Tail Lamp Harnesswith 8 TerminalsBluewith Female Connector
View on
Amazon
ROSTRA Fits: 6.0L V8 610789
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 2 Terminal(s)with 1 Male Connectors
Fitment notes — ROSTRA 610789
with 2 Terminal(s)with 1 Male ConnectorsTo Engine Harness From 4 Wheel Drive Harness
View on
Amazon
WELLS Fits: 6.0L V8 1P1619
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits To Front Left Door Harnesswith 3 Terminals
Fitment notes — WELLS 1P1619
Fits:
To Front Left Door Harnesswith 3 TerminalsBlackwith Female Connectoror To Body Harnesswith 3 TerminalsBlackwith Side Alignment Tab
View on
Amazon
WELLS Fits: 6.0L V8 1P2077
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
To Rear Window Defrosterwith 1 Terminal(s)
Fitment notes — WELLS 1P2077
To Rear Window Defrosterwith 1 Terminal(s)Blackwith Female Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P2017
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
To Body Harnesswith 4 Terminals
Fitment notes — WELLS 1P2017
To Body Harnesswith 4 TerminalsYellowwith Female Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P1994
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
To Rear Lamp Harnesswith 8 Terminals
Fitment notes — WELLS 1P1994
To Rear Lamp Harnesswith 8 TerminalsBrownwith Female Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P2027
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
To Body Harnesswith 3 Terminals
Fitment notes — WELLS 1P2027
To Body Harnesswith 3 TerminalsBlackwith Center Alignment Tab
View on
Amazon
WELLS Fits: 6.0L V8 1P2004
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
To Sun Roof Harnesswith 8 Terminals
Fitment notes — WELLS 1P2004
To Sun Roof Harnesswith 8 TerminalsBlackwith Female Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P2214
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits To Rear Lamp Harnesswith 7 Terminals
Fitment notes — WELLS 1P2214
Fits:
To Rear Lamp Harnesswith 7 TerminalsGraywith Female Connectoror To Junction Block Wiring Harnesswith 7 Terminal(s)Graywith Female Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P2566
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
To Power Steeringwith 10 Terminals
Fitment notes — WELLS 1P2566
To Power Steeringwith 10 TerminalsNatural or WhiteMale End
View on
Amazon
WELLS Fits: 6.0L V8 1P2019
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
To Engine Harnesswith 12 Terminals
Fitment notes — WELLS 1P2019
To Engine Harnesswith 12 TerminalsBlueFemale End
View on
Amazon
WELLS Fits: 6.0L V8 1P1955
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
To Instrument Panel Harnesswith 16 Terminal, Black Male and Female Rectangular Connectors
View on
Amazon
WELLS Fits: 6.0L V8 1P1990
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
To Chassis Harnesswith 12 Terminals
Fitment notes — WELLS 1P1990
To Chassis Harnesswith 12 TerminalsBlueMale End
View on
Amazon
WELLS Fits: 6.0L V8 1P3311
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Quantity: 8Wire Gauge Measurement: 12 GA.
Fitment notes — WELLS 1P3311
Terminal Quantity: 8Wire Gauge Measurement: 12 GA.
to Transfer Case Shift Control Harness, with Two Speed Push Button Control
View on
Amazon
WELLS Fits: 6.0L V8 1P1946
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
To Door Harnesswith 7 Terminals
Fitment notes — WELLS 1P1946
To Door Harnesswith 7 TerminalsBlackwith Female Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P2613
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
To Interi
Fitment notes — WELLS 1P2613
To Interi
or:
Rear View Mirrorwith 16 TerminalsNatural or WhiteFemale End
View on
Amazon
WELLS Fits: 6.0L V8 1P2060
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
To Engine Harnesswith 16 Terminals
Fitment notes — WELLS 1P2060
To Engine Harnesswith 16 TerminalsBlackFemale End
View on
Amazon
WELLS Fits: 6.0L V8 1P2092
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
To Instrument Panel Harnesswith 16 Terminals
Fitment notes — WELLS 1P2092
To Instrument Panel Harnesswith 16 TerminalsBlackMale EndRectangular Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P4166
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade Base Model or Escalade ESVto High Mount Stop Light Harness, 4 Terminals
View on
Amazon

This table covers the harness connectors at the Inline. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Inside Rear View Mirror Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT1404
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1404
Black
16-Way Femalewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1611
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: SquareGender: Female
Fitment notes — STANDARD MOTOR PRODUCTS S1611
Connector Shape: SquareGender: Femaleblack
Vanity Mirror Connectorrectangularwith 2 Male Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1244
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Inside Rear View Mirror. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Instrument Panel Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT3849
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3849
Black
Metri-Pack 1506-Way Malewith Leads2MM2
View on
Amazon
GM GENUINE Popular Fits: 6.0L V8 PT3923
🇺🇸 US 🇨🇦 CA
Contains Connector Only
Fitment notes — GM GENUINE PT3923
Contains Connector Only
Gray6-Way Femalewith Leads
View on
Amazon
DORMAN Fits: 6.0L V8 645599
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Yellow
Fitment notes — DORMAN 645599
Yellow
Escalade ESV4 Way with Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2719
🇺🇸 US 🇨🇦 CA
BlackLength: 8.5 In
Fitment notes — GM GENUINE PT2719
BlackLength: 8.5 In
BLACK8-WAY MALEwith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2038
🇺🇸 US 🇨🇦 CA
Yellow4-Way Male
Fitment notes — GM GENUINE PT2038
Yellow4-Way MaleMetri-Pack 280with Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1589
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1589
Black
Black10-Way Femalewith Leads
View on
Amazon
WELLS Fits: 6.0L V8 1P1982
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 6 Terminal(s)Beige
Fitment notes — WELLS 1P1982
with 6 Terminal(s)Beigewith Female ConnectorJunction Block Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P2018
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 12 Terminal(s)Black
Fitment notes — WELLS 1P2018
with 12 Terminal(s)BlackFemale EndJunction Block Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P2090
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 12 Terminal(s)Brown
Fitment notes — WELLS 1P2090
with 12 Terminal(s)BrownFemale EndJunction Block Connector
View on
Amazon

This table covers the harness connectors at the Instrument Panel. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Instrument Panel Dimmer Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1498
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length (In): 17Wiring Harness Length (mm): 431.8
View on
Amazon
WELLS Fits: 6.0L V8 1P3391
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Instrument Panel Dimmer Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Interior Light Switch Connector

Brand Part Number Markets Notes Buy
ROSTRA Fits: 6.0L V8 610754
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P1875
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Left
View on
Amazon

This table covers the harness connectors at the Interior Light Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Junction Block Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT2274
🇺🇸 US 🇨🇦 CA
Blue8-Way Female
Fitment notes — GM GENUINE PT2274
Blue8-Way FemaleSealedwith Leads14GA WiresTail Light Wiring Junction Block
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1391
🇺🇸 US 🇨🇦 CA
Gray7-Way Female
Fitment notes — GM GENUINE PT1391
Gray7-Way Femalewith LeadsTail Light Wiring Junction Block
View on
Amazon
ROSTRA Fits: 6.0L V8 610785
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade Base Modelwith 8 Terminal(s)
Fitment notes — ROSTRA 610785
Escalade Base Modelwith 8 Terminal(s)with 1 Female ConnectorsBlueTail Light Wiring Junction Block
View on
Amazon
ROSTRA Fits: 6.0L V8 610932
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 7 Terminal(s)with 1 Female Connectors
Fitment notes — ROSTRA 610932
with 7 Terminal(s)with 1 Female ConnectorsGrayTail Light Wiring Junction Block
View on
Amazon
WELLS Fits: 6.0L V8 1P2214
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 7 Terminal(s)Gray
Fitment notes — WELLS 1P2214
with 7 Terminal(s)Graywith Female ConnectorTail Light Wiring Junction Block
View on
Amazon

This table covers the harness connectors at the Junction Block. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Knock / Detonation Sensor Connector

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 6.0L V8 917033
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
SKP Popular Fits: 6.0L V8 SKJ72001
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Escalade Base Model or Escalade ESV1 Connector at Engine Harness, 2 Connectors for Sensors including 2 Grommetsor Escalade EXT
Fitment notes — SKP SKJ72001
Fits:
Escalade Base Model or Escalade ESV1 Connector at Engine Harness, 2 Connectors for Sensors including 2 Grommetsor Escalade EXT1 Connector at Engine Harness, 2 Connectors for Sensors including 2 Grommets
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 HP3850
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Handy PackBlack
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 PTH1
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Contact Terminal Material: BrassPlastic
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2295
🇺🇸 US 🇨🇦 CA
GoldTerminal Type: Pin
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT308
🇺🇸 US 🇨🇦 CA
GrayEngine Harness
Fitment notes — GM GENUINE PT308
GrayEngine Harness1-Way Malewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT113
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT113
Black
Metri-Pack 280Accepts 2.8MM Terminals2-Way Femalewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2830
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2830
Black
BlackAccepts 1.5mm Terms2-Way FemaleMetri-Pack 150 Serieswith Leads
View on
Amazon
HOLSTEIN Fits: 6.0L V8 2KNC0025H
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
MOTORAD Fits: 6.0L V8 1EC130
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
ROSTRA Fits: 6.0L V8 610035
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 1 Terminal(s)
View on
Amazon
ROSTRA Fits: 6.0L V8 610028
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Includes Grommets
Fitment notes — ROSTRA 610028
Includes Grommets
One Two Terminal Connector And Two Single Terminal Connectors
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S550
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalContact Terminal Material: Metal
Fitment notes — STANDARD MOTOR PRODUCTS S550
Connector Shape: OvalContact Terminal Material: Metalblack
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON75
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: Male
Fitment notes — UNITED MOTOR PRODUCTS CON75
Terminal Gender: Male
Base Model
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 KNK382
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WALKER PRODUCTS Fits: 6.0L V8 2701071
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Escalade Base Modelor Escalade ESV or Escalade EXT
View on
Amazon
WELLS Fits: 6.0L V8 1P1031
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Verify That Original Is Single Wire
Fitment notes — WELLS 1P1031
Verify That Original Is Single Wire
One Single Terminal Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P2069
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
One Two Terminal Connector and Two Single Terminal ConnectorsIncludes Grommets
View on
Amazon

This table covers the harness connectors at the Knock / Detonation Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

License Plate Lamp Connector

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 6.0L V8 645534
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
2 Way Female with Leads
View on
Amazon
GM GENUINE Popular Fits: 6.0L V8 PT786
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT786
Black
Four Wheel Steering (NYS)2-Way Malewith LeadsOvalMating Connector with Leads Use 12102747
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1296
🇺🇸 US 🇨🇦 CA
Escalade Base Model or Escalade ESVRear Painted Bumper (VT5)
Fitment notes — GM GENUINE PT1296
Escalade Base Model or Escalade ESVRear Painted Bumper (VT5)Brown8-Way FemaleGT280with Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 84779454
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 84779454
Black
Black6-Way Malewith Leads1.5MM2
View on
Amazon
ROSTRA Fits: 6.0L V8 610235
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P1185
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length: 9.16 In
Fitment notes — WELLS 1P1185
Wiring Harness Length: 9.16 In
with 4 Wheel Steeringwith 2 TerminalsBlackwith Female Connector
View on
Amazon

This table covers the harness connectors at the License Plate Lamp. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Manifold Pressure (MAP) Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT1799
🇺🇸 US 🇨🇦 CA
GRAY3-WAY FEMALE
Fitment notes — GM GENUINE PT1799
GRAY3-WAY FEMALEwith Leads
View on
Amazon
UNITED MOTOR PRODUCTS Popular Fits: 6.0L V8 CON199
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP4155
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Handypack
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S952
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WALKER PRODUCTS Fits: 6.0L V8 2701044
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Includes O-Ring, Seal
View on
Amazon
WELLS Fits: 6.0L V8 1P1544
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Manifold Pressure (MAP) Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Mass Air Flow (MAF) Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT1274
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1274
Black
Shroud has Round Edges, Purple, Rectangle5-Way Femalewith Leads
View on
Amazon
ROSTRA Fits: 6.0L V8 610070
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON103
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Quantity: 5Terminal Type: Blade
Fitment notes — UNITED MOTOR PRODUCTS CON103
Terminal Quantity: 5Terminal Type: Blade
Base Model
View on
Amazon
WELLS Fits: 6.0L V8 1P1372
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Mass Air Flow (MAF) Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Microphone Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT146
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT146
Black
Mobile Phone MicrophoneRF marker lamp Harn, SquareGPS 1 Vehicle Communication System (UE1)2-Way Femalewith LeadsSquare
View on
Amazon

This table covers the harness connectors at the Microphone. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Multi-Function Switch Connector

Brand Part Number Markets Notes Buy
WELLS Fits: 6.0L V8 1P1651
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 8 Terminals
View on
Amazon

This table covers the harness connectors at the Multi-Function Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Neutral Safety Switch / Range Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1516
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Neutral Safety Switch / Range Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Oil Level Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT2830
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2830
Black
BlackAccepts 1.5mm Terms2-Way FemaleMetri-Pack 150 Serieswith Leads
View on
Amazon
ROSTRA Fits: 6.0L V8 610108
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Oil Level Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Oil Pressure Gauge Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT3829
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3829
Black
Round3-Way Femalewith Leads0.75mm
View on
Amazon

This table covers the harness connectors at the Oil Pressure Gauge. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Oil Pressure Sender / Switch Connector

Brand Part Number Markets Notes Buy
SKP Popular Fits: 6.0L V8 SKTX3A
🇺🇸 US 🇨🇦 CA
Fits RWDBlackor RWD
Fitment notes — SKP SKTX3A
Fits:
RWDBlackor RWD2 Terminal Female
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 HP4440
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Handypack
Fitment notes — STANDARD MOTOR PRODUCTS HP4440
Handypack
Color Code Black and Purplewith 3 Female Terminals
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2319
🇺🇸 US 🇨🇦 CA
GoldTerminal Gender: Female
Fitment notes — ACDELCO PT2319
GoldTerminal Gender: Female
with 3 Female TerminalsColor Code Black and Purple
View on
Amazon
ROSTRA Fits: 6.0L V8 610021
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 3 Terminal(s)with 1 Male Connectors
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S619
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RoundTerminal Type: Blade
Fitment notes — STANDARD MOTOR PRODUCTS S619
Connector Shape: RoundTerminal Type: BladeWeather Resistant: YESWire Gauge (GA): 18
Color Code Black and Purplewith 3 Female Terminals
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON110
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Base Modelwith Round Connector
View on
Amazon
WALKER PRODUCTS Fits: 6.0L V8 2701045
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Type: Pin
View on
Amazon
WELLS Fits: 6.0L V8 1P1065
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: Female
View on
Amazon

This table covers the harness connectors at the Oil Pressure Sender / Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

On-Board Diagnostic (OBD) Port Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT1101
🇺🇸 US 🇨🇦 CA
Gray12-Way Female
Fitment notes — GM GENUINE PT1101
Gray12-Way Femalewith Leads and CapGT150
View on
Amazon
WELLS Fits: 6.0L V8 1P1474
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Universal Type
View on
Amazon

This table covers the harness connectors at the On-Board Diagnostic (OBD) Port. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Outside Mirror & Glass Assembly Connector

Brand Part Number Markets Notes Buy
WELLS Fits: 6.0L V8 1P1587
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Outside Mirror & Glass Assembly. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Outside Mirror Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S2508
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Outside Mirror Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Oxygen (O2) Sensor Connector

Brand Part Number Markets Notes Buy
ACDELCO Popular Fits: 6.0L V8 PT1373
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO PT1373
GM Original Equipment
GRAY4-WAY MALEwith Leads
View on
Amazon
UNITED MOTOR PRODUCTS Popular Fits: 6.0L V8 CON14
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 4 Female Terminalswith Gray and Blue Connector
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2786
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2786
Black
5-Way Malewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1534
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Upstream SensorColor Code Black and Blue
Fitment notes — STANDARD MOTOR PRODUCTS S1534
Upstream SensorColor Code Black and Bluewith 4 Male Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1208
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade ESV or Escalade EXTColor Code Gray and Blue
Fitment notes — STANDARD MOTOR PRODUCTS S1208
Escalade ESV or Escalade EXTColor Code Gray and Bluewith 4 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S926
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Downstream Sensorwhite
Fitment notes — STANDARD MOTOR PRODUCTS S926
Downstream Sensorwhitewith 4 Male Terminals
View on
Amazon
WELLS Fits: 6.0L V8 1P1686
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 4 TerminalsBlack
Fitment notes — WELLS 1P1686
with 4 TerminalsBlackwith Male Connectorwith TRIANGLE Socket
View on
Amazon
WELLS Fits: 6.0L V8 1P1677
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
4 Terminal, Gray Housing, Square Shape, Male Connector, Body Side
View on
Amazon

This table covers the harness connectors at the Oxygen (O2) Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Parking Aid Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 84999471
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 84999471
Black
Rear3-Way Femalewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2626
🇺🇸 US 🇨🇦 CA
Rear3-WAY FEMALE BLACK
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S2393
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Oval
View on
Amazon

This table covers the harness connectors at the Parking Aid Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Parking Brake Control Module Connector

Brand Part Number Markets Notes Buy
RAYBESTOS Fits: 6.0L V8 7613015
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Professional Grade
View on
Amazon

This table covers the harness connectors at the Parking Brake Control Module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Parking Brake Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT2645
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2645
Black
Black1-Way Femalewith Leads
View on
Amazon
ROSTRA Fits: 6.0L V8 610794
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P2077
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Parking Brake Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Power Distribution Block Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT2274
🇺🇸 US 🇨🇦 CA
Blue8-Way Female
Fitment notes — GM GENUINE PT2274
Blue8-Way FemaleSealedwith Leads14GA WiresAccessory Wiring Junction Block
View on
Amazon
WELLS Popular Fits: 6.0L V8 1P1984
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 8 Terminal(s)Blue
Fitment notes — WELLS 1P1984
with 8 Terminal(s)Bluewith Female Connectorwith 12 IN LeadAccessory Wiring Junction Block
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1391
🇺🇸 US 🇨🇦 CA
Gray7-Way Female
Fitment notes — GM GENUINE PT1391
Gray7-Way Femalewith LeadsAccessory Wiring Junction Block
View on
Amazon
WELLS Fits: 6.0L V8 1P1992
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 2 Terminal(s)Black
Fitment notes — WELLS 1P1992
with 2 Terminal(s)Blackwith Male Connectorwith 16 in LeadAccessory Wiring Junction Block
View on
Amazon
WELLS Fits: 6.0L V8 1P1982
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 6 Terminal(s)Beige
Fitment notes — WELLS 1P1982
with 6 Terminal(s)Beigewith Female ConnectorAccessory Wiring Junction Block
View on
Amazon
WELLS Fits: 6.0L V8 1P2214
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade ESV or Escalade EXTwith 7 Terminal(s)
Fitment notes — WELLS 1P2214
Escalade ESV or Escalade EXTwith 7 Terminal(s)Graywith Female ConnectorAccessory Wiring Junction Block
View on
Amazon

This table covers the harness connectors at the Power Distribution Block. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Power Seat Memory Position Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT3835
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3835
Black
index tab center cavity And2-Way Femalewith Leads1.5MM2
View on
Amazon
WELLS Fits: 6.0L V8 1P1012
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: Female
Fitment notes — WELLS 1P1012
Terminal Gender: Female
with 2 TerminalsBlackwith Female Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P1896
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 3 TerminalsBlack
Fitment notes — WELLS 1P1896
with 3 TerminalsBlackwith Female Connector
View on
Amazon

This table covers the harness connectors at the Power Seat Memory Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Power Seat Motor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT1165
🇺🇸 US 🇨🇦 CA
Gray2-Way Female
Fitment notes — GM GENUINE PT1165
Gray2-Way Femalewith LeadsConnects To Seat Recline Motor
View on
Amazon
ROSTRA Fits: 6.0L V8 610330
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Square Connector
View on
Amazon
ROSTRA Fits: 6.0L V8 610971
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connects to Seat Recline Motor
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1159
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P1941
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connects to Seat Recline Motor
View on
Amazon
WELLS Fits: 6.0L V8 1P1895
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 6 TerminalsBlack
Fitment notes — WELLS 1P1895
with 6 TerminalsBlackSquare Type
View on
Amazon

This table covers the harness connectors at the Power Seat Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Power Seat Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 15326110
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 15326110
Black
12-WAY FEMALEwithout LEADS
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1346
🇺🇸 US 🇨🇦 CA
BlackConnector
Fitment notes — GM GENUINE PT1346
BlackConnector
Black8-Way Femalewith Leads7-12GA and 4-18GA as Required
View on
Amazon

This table covers the harness connectors at the Power Seat Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Power Window Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 S804
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Length (In): 0.875Wire Gauge (GA): 14
Fitment notes — STANDARD MOTOR PRODUCTS S804
Length (In): 0.875Wire Gauge (GA): 14Wiring Harness Length (mm): 215.9Rear
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2372
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO PT2372
Gold
Rear
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1208
🇺🇸 US 🇨🇦 CA
Rear Side Door door harnessBrown
Fitment notes — GM GENUINE PT1208
Rear Side Door door harnessBrown8-Way FemaleGT280with Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S2508
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front Left
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON165
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: Female
Fitment notes — UNITED MOTOR PRODUCTS CON165
Terminal Gender: Female
Base ModelBlock Rear
View on
Amazon
WELLS Fits: 6.0L V8 1P1237
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wire Quantity: 11Wiring Harness Length: 17.0 In
Fitment notes — WELLS 1P1237
Wire Quantity: 11Wiring Harness Length: 17.0 In
with 8 Terminals
View on
Amazon

This table covers the harness connectors at the Power Window Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Radiator Fan Motor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT2649
🇺🇸 US 🇨🇦 CA
GT630Black with White or Gray Wire
Fitment notes — GM GENUINE PT2649
GT630Black with White or Gray Wire2-Way Femalewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2623
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2623
Black
Black2-Way Malewith LeadsOval
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1288
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P3665
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Radiator Fan Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Radiator Fan Relay Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 S803
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: SquareWire Gauge (GA): 12, 14
View on
Amazon
UNITED MOTOR PRODUCTS Popular Fits: 6.0L V8 CON164
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: FemaleTerminal Quantity: 5
Fitment notes — UNITED MOTOR PRODUCTS CON164
Terminal Gender: FemaleTerminal Quantity: 5Terminal Type: Blade
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2371
🇺🇸 US 🇨🇦 CA
GoldShape: Square
View on
Amazon
FOUR SEASONS Fits: 6.0L V8 37232
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
5 Terminal MaleMini Terminal
View on
Amazon
ROSTRA Fits: 6.0L V8 610138
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP4655
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Square
View on
Amazon

This table covers the harness connectors at the Radiator Fan Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Radio Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1059
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wire Gauge (GA): 16, 20
View on
Amazon

This table covers the harness connectors at the Radio. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Repair Harness

Brand Part Number Markets Notes Buy
WELLS Popular Fits: 6.0L V8 1P1586
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 4 Terminalswith Female Connector
View on
Amazon
WELLS Popular Fits: 6.0L V8 1P1650
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Quantity: 2
Fitment notes — WELLS 1P1650
Terminal Quantity: 2
2 Terminal, Female, Battery Connector
View on
Amazon
ATP Fits: 6.0L V8 CE6
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Escalade Base ModelTrans. code 4L60-Eor Escalade ESV
Fitment notes — ATP CE6
Fits:
Escalade Base ModelTrans. code 4L60-Eor Escalade ESVTrans. code 4L60-E-HD
View on
Amazon
ATP Fits: 6.0L V8 CE006
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Escalade Base ModelTrans. code 4L60-E
Fitment notes — ATP CE006
Fits:
Escalade Base ModelTrans. code 4L60-EExternal Wire Harness Repair Kitor Escalade ESVTrans. code 4L60-E-HDExternal Wire Harness Repair Kit
View on
Amazon
ATP Fits: 6.0L V8 JE25
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Escalade Base ModelTrans. code 4L60-Eor Escalade ESV
Fitment notes — ATP JE25
Fits:
Escalade Base ModelTrans. code 4L60-Eor Escalade ESVTrans. code 4L60-E-HD
View on
Amazon
ROSTRA Fits: 6.0L V8 610756
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 2 Terminal(s)with 1 Female Connectors
Fitment notes — ROSTRA 610756
with 2 Terminal(s)with 1 Female ConnectorsBattery Connector
View on
Amazon
ROSTRA Fits: 6.0L V8 610906
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 6 Terminal(s)with 1 Male Connectors
Fitment notes — ROSTRA 610906
with 6 Terminal(s)with 1 Male ConnectorsJunction Block Connector
View on
Amazon
ROSTRA Fits: 6.0L V8 610908
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 8 Terminal(s)with 1 Male Connectors
View on
Amazon
WELLS Fits: 6.0L V8 1P1620
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Gender: Female
Fitment notes — WELLS 1P1620
Connector Gender: Female
with 8 Terminalswith Male Connector
View on
Amazon

This table covers the Repair harnesses.

Ride Height Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT420
🇺🇸 US 🇨🇦 CA
Length: 11.4 InShape: Oval
Fitment notes — GM GENUINE PT420
Length: 11.4 InShape: OvalTerminal Type: PinBlack
Rectangle with Side Tabs3-Way Femalewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 S577
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wire Gauge (GA): 16
Fitment notes — STANDARD MOTOR PRODUCTS S577
Wire Gauge (GA): 16
Fits:
Front Right
or:
Front Left
or:
Rear Right
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2308
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO PT2308
Gold
Fits:
Front Right
or:
Front Left
or:
Rear Right
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1657
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1657
Black
OvalChassis Package (Z55)3-Way FemaleGT150with Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP4335
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Handypack
Fitment notes — STANDARD MOTOR PRODUCTS HP4335
Handypack
Fits:
Front Right
or:
Front Left
or:
Rear Right
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON91
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Base Model
View on
Amazon

This table covers the harness connectors at the Ride Height Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Roof Accessory Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT3923
🇺🇸 US 🇨🇦 CA
Contains Connector Only
Fitment notes — GM GENUINE PT3923
Contains Connector Only
Roof Mounted Lamp Provisions (5G4)Gray6-Way Femalewith Leads
View on
Amazon

This table covers the harness connectors at the Roof Accessory. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Roof Marker Lamp Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT146
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT146
Black
Square2-Way Femalewith Leads
View on
Amazon

This table covers the harness connectors at the Roof Marker Lamp. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Seat Belt Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT2726
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2726
Black
2-Way Malewith LeadsSquareHarness Connector
View on
Amazon

This table covers the harness connectors at the Seat Belt Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Seat Heater Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT1032
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1032
Black
BLACK6-WAY FEMALEwith Leads
View on
Amazon

This table covers the harness connectors at the Seat Heater. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Seat Heater Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT267
🇺🇸 US 🇨🇦 CA
Gray6-Way Male
Fitment notes — GM GENUINE PT267
Gray6-Way Malewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT796
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT796
Black
Escalade Base Model or Escalade ESV5-Way Femalewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1639
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RectangleWiring Harness Length (In): 16.5
View on
Amazon
WELLS Fits: 6.0L V8 1P2190
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Leftwithout Package
Fitment notes — WELLS 1P2190
Fits:
Leftwithout Packagewith 5 Terminal(s)Blackwith Female Connector90 Degree End
or:
Rightwithout Packagewith 5 Terminal(s)Blackwith Female Connector90 Degree End
View on
Amazon

This table covers the harness connectors at the Seat Heater Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Seat Lumbar Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT2195
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2195
Black
Black7-Way Femalewith Leads
View on
Amazon
ROSTRA Fits: 6.0L V8 610013
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P1437
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P2004
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Seat Lumbar Motor Connector
View on
Amazon

This table covers the harness connectors at the Seat Lumbar Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Self-Leveling Unit Connector

Brand Part Number Markets Notes Buy
WELLS Fits: 6.0L V8 1P4167
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 3 Terminals
View on
Amazon

This table covers the harness connectors at the Self-Leveling Unit. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Shift Interlock Solenoid Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT1116
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1116
Black
Provisions 12 Volt Power (9L4)2-Way Femalewith LeadsMetri-Pack 480
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1337
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Oval
View on
Amazon
WELLS Fits: 6.0L V8 1P1930
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Provisions for 12 Volt PowerRPO Code 9L4
Fitment notes — WELLS 1P1930
with Provisions for 12 Volt PowerRPO Code 9L4with 4 TerminalsBlackwith Male Connector
View on
Amazon

This table covers the harness connectors at the Shift Interlock Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Shift Solenoid Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S633
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — STANDARD MOTOR PRODUCTS S633
Black
Shift Control Solenoid
View on
Amazon

This table covers the harness connectors at the Shift Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Shock / Strut Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT2830
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2830
Black
BlackAccepts 1.5mm Terms2-Way FemaleMetri-Pack 150 Serieswith Leads
View on
Amazon
WELLS Fits: 6.0L V8 1P2031
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Shock / Strut. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Side Marker Lamp Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT2830
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2830
Black
Four Wheel Steering (NYS)Accepts 1.5mm Terms2-Way FemaleMetri-Pack 150 Serieswith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT786
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT786
Black
Black2-Way Malewith LeadsOvalMating Connector with Leads Use 121027471 Lead
View on
Amazon

This table covers the harness connectors at the Side Marker Lamp. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Speaker Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT3835
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3835
Black
index tab center cavity And2-Way Femalewith Leads1.5MM2
View on
Amazon
METRA Popular Fits: 6.0L V8 724568
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
TURBOWireSpeaker Harness
Fitment notes — METRA 724568
TURBOWireSpeaker Harness
2-Pin Speaker ConnectorRequires 1 Kit Per Pair Speakers
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT3836
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3836
Black
Custom Floor Compartment Floor Console (D07)4-Way Femalewith Leads
View on
Amazon
WELLS Fits: 6.0L V8 1P1886
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length: 16.0 In
Fitment notes — WELLS 1P1886
Wiring Harness Length: 16.0 In
Blue
View on
Amazon
WELLS Fits: 6.0L V8 1P1012
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: Female
Fitment notes — WELLS 1P1012
Terminal Gender: Female
with Center Cavity Index Tabwith 2 TerminalsBlackwith Female Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P1939
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with White Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P1663
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: Male
Fitment notes — WELLS 1P1663
Gender: Male
4 Terminal, with Insert Tab on Right, with Custom Floor Console (RPO Code D07)
View on
Amazon

This table covers the harness connectors at the Speaker. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Speed Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 TX3A
🇺🇸 US 🇨🇦 CA
Wiring Harness Length (mm): 158.75Black
Fitment notes — STANDARD MOTOR PRODUCTS TX3A
Wiring Harness Length (mm): 158.75Black
RWDwith 17 Bolt Transmission PanTransmission Output
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 S553
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalContact Terminal Material: Metal
Fitment notes — STANDARD MOTOR PRODUCTS S553
Connector Shape: OvalContact Terminal Material: MetalNumber of Splice Connectors Included: 0Wiring Harness Length (In): 12.25Wiring Harness Length (mm): 311.15
Fits:
AWDEscalade Base ModelTransmission Outputor Escalade ESVTransmission Output
View on
Amazon
WELLS Popular Fits: 6.0L V8 1P1006
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OblongWiring Harness Length: 9.5 In
Fitment notes — WELLS 1P1006
Connector Shape: OblongWiring Harness Length: 9.5 In
Fits:
AWD
or:
Transmission SpeedAutomatic Trans.or Escalade Base Model or Escalade EXTwith 2 Terminal(s)Transmission Output
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2386
🇺🇸 US 🇨🇦 CA
GoldShape: Square
Fitment notes — ACDELCO PT2386
GoldShape: Square
RWDwith 17 Bolt Transmission PanTransmission Output
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2298
🇺🇸 US 🇨🇦 CA
GoldHeight (In): 1.5 in
Fitment notes — ACDELCO PT2298
GoldHeight (In): 1.5 inShape: Rectangle
Fits:
AWDEscalade Base ModelTransmission Outputor Escalade ESVTransmission Output
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1798
🇺🇸 US 🇨🇦 CA
Gray2-Way Female
Fitment notes — GM GENUINE PT1798
Gray2-Way FemaleGT150 Sealedwith Leads
View on
Amazon
SKP Fits: 6.0L V8 SKTX3A
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Blackor 2 Terminal Female
View on
Amazon
SKP Fits: 6.0L V8 SKS553
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Black and Blu
Fitment notes — SKP SKS553
Fits:
Black and Blu
or:
2 Terminal Female
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP3840
🇺🇸 US 🇨🇦 CA
HandypackWiring Harness Length (mm): 158.75
Fitment notes — STANDARD MOTOR PRODUCTS HP3840
HandypackWiring Harness Length (mm): 158.75black
RWDwith 17 Bolt Transmission PanTransmission Output
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP3835
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Oval
Fitment notes — STANDARD MOTOR PRODUCTS HP3835
HandypackConnector Shape: OvalWiring Harness Length (mm): 311.15
Fits:
AWDEscalade Base ModelTransmission Outputor Escalade ESVTransmission Output
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON203
🇺🇸 US 🇨🇦 CA
RWDwith 17 Bolt Transmission Pan
Fitment notes — UNITED MOTOR PRODUCTS CON203
RWDwith 17 Bolt Transmission PanTransmission Output
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON78
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
AWDBase Model
Fitment notes — UNITED MOTOR PRODUCTS CON78
AWDBase ModelTransmission Output
View on
Amazon

This table covers the harness connectors at the Speed Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Steering Wheel Position Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1109
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Splice Connectors Included: YesBlack
Fitment notes — STANDARD MOTOR PRODUCTS S1109
Splice Connectors Included: YesBlack
Angle Sensor
View on
Amazon

This table covers the harness connectors at the Steering Wheel Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Step / Courtesy Light Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT146
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT146
Black
Square2-Way Femalewith Leads
View on
Amazon

This table covers the harness connectors at the Step / Courtesy Light. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Sun Visor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT2726
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2726
Black
Black2-Way Malewith LeadsSquare
View on
Amazon

This table covers the harness connectors at the Sun Visor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Sunroof / Sunshade Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT1208
🇺🇸 US 🇨🇦 CA
Electric Glass Sliding Sunroof (CF5)Brown
Fitment notes — GM GENUINE PT1208
Electric Glass Sliding Sunroof (CF5)Brown8-Way FemaleGT280with Leads
View on
Amazon

This table covers the harness connectors at the Sunroof / Sunshade Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Sunroof Motor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT1346
🇺🇸 US 🇨🇦 CA
BlackConnector
Fitment notes — GM GENUINE PT1346
BlackConnector
Electric Glass Sliding Sunroof (CF5)8-Way Femalewith Leads7-12GA and 4-18GA as RequiredControl Module Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P1184
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length: 7.0 In
View on
Amazon

This table covers the harness connectors at the Sunroof Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Tail Lamp Assembly Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT2830
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2830
Black
BlackAccepts 1.5mm Terms2-Way FemaleMetri-Pack 150 Serieswith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 S1242
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — STANDARD MOTOR PRODUCTS S1242
Black
Fits:
Escalade Base Modelwith 7 Female TerminalsTail Lamp Circuit Board Connectoror Passenger Sidewith 7 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 S1241
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Driver SideGray
Fitment notes — STANDARD MOTOR PRODUCTS S1241
Fits:
Driver SideGraywith 7 Female Terminalsor Escalade Base ModelGraywith 7 Female TerminalsTail Lamp Circuit Board Connector
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2194
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2194
Black
Escalade ESV10GA Wire2-Way Femalewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1392
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1392
Black
Escalade Base Model or Escalade ESVRH Tail LP Assembly7-Way Femalewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1296
🇺🇸 US 🇨🇦 CA
Brown8-Way Female
Fitment notes — GM GENUINE PT1296
Brown8-Way FemaleGT280with Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2274
🇺🇸 US 🇨🇦 CA
Blue8-Way Female
Fitment notes — GM GENUINE PT2274
Blue8-Way FemaleSealedwith Leads14GA Wires
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1391
🇺🇸 US 🇨🇦 CA
GRAY7-WAY FEMALE
Fitment notes — GM GENUINE PT1391
GRAY7-WAY FEMALEwith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1707
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Color Code Black and Graywith 2 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1217
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade Base Modelbrown
Fitment notes — STANDARD MOTOR PRODUCTS S1217
Escalade Base Modelbrownwith 8 Female TerminalsTail Lamp Circuit Board Connector
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1704
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade Base ModelBlue
Fitment notes — STANDARD MOTOR PRODUCTS S1704
Escalade Base ModelBluewith 8 Female TerminalsTail Lamp Circuit Board Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P2081
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 7 Terminal(s)Black
Fitment notes — WELLS 1P2081
with 7 Terminal(s)BlackTail Lamp Circuit Board Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P1994
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 8 Terminal(s)Brown
Fitment notes — WELLS 1P1994
with 8 Terminal(s)BrownTail Lamp Circuit Board Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P1984
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 8 Terminal(s)Blue
Fitment notes — WELLS 1P1984
with 8 Terminal(s)BlueTail Lamp Circuit Board Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P2214
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 7 Terminal(s)Gray
Fitment notes — WELLS 1P2214
with 7 Terminal(s)GrayTail Lamp Circuit Board Connector
View on
Amazon

This table covers the harness connectors at the Tail Lamp Assembly. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Tailgate Wiring Harness Extension Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT2719
🇺🇸 US 🇨🇦 CA
BlackLength: 8.5 In
Fitment notes — GM GENUINE PT2719
BlackLength: 8.5 In
Escalade Base Model or Escalade ESV8-Way Malewith Leads
View on
Amazon

This table covers the harness connectors at the Tailgate Wiring Harness Extension. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Telephone Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT2726
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2726
Black
Fits:
Black2-Way Malewith LeadsSquar
or:
Escalade Base Model or Escalade ESVwith Leads, SquareRear Seat Audio (UK6), Multiple CD Player (U1S)2-Way Malewith LeadsSquare
View on
Amazon

This table covers the harness connectors at the Telephone. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Temperature Sender / Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 TX3A
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length (mm): 158.75Black
View on
Amazon
WELLS Popular Fits: 6.0L V8 1P1006
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OblongWiring Harness Length: 9.5 In
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2386
🇺🇸 US 🇨🇦 CA
GoldShape: Square
View on
Amazon
FOUR SEASONS Fits: 6.0L V8 37231
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
2 Terminal Malewith Oval Connector
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1798
🇺🇸 US 🇨🇦 CA
GT150Gray
Fitment notes — GM GENUINE PT1798
GT150Gray2-Way FemaleGT150 Sealedwith Leads
View on
Amazon
ROSTRA Fits: 6.0L V8 610011
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
SKP Fits: 6.0L V8 SKTX3A
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Blackor 2 Terminal Female
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP3840
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackWiring Harness Length (mm): 158.75
Fitment notes — STANDARD MOTOR PRODUCTS HP3840
HandypackWiring Harness Length (mm): 158.75black
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON203
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Base Model
View on
Amazon
WALKER PRODUCTS Fits: 6.0L V8 2111500
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Quantity: 2Includes O-Ring
View on
Amazon

This table covers the harness connectors at the Temperature Sender / Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Throttle Actuator Control Module Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT1105
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1105
Black
INSTRUMENT PANEL HARN10-Way Femalewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 88987977
🇺🇸 US 🇨🇦 CA
16-WAY F without LEADS INCLUDES CONN,TPA,CPA,CBL AND STRAIN RELIEF LOC
View on
Amazon

This table covers the harness connectors at the Throttle Actuator Control Module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Throttle Control Actuator Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT3707
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3707
Black
8-Way Femalewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1010
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalBlack
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1207
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RectangleSplice Connectors Included: No
Fitment notes — STANDARD MOTOR PRODUCTS S1207
Connector Shape: RectangleSplice Connectors Included: NoWire Gauge (GA): 16
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON2
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: Female
View on
Amazon
WELLS Fits: 6.0L V8 1P2070
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 8 Terminals
View on
Amazon

This table covers the harness connectors at the Throttle Control Actuator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Throttle Position Sensor (TPS) Connector

Brand Part Number Markets Notes Buy
ACDELCO Popular Fits: 6.0L V8 PT2319
🇺🇸 US 🇨🇦 CA
GoldTerminal Gender: Female
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 HP4440
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Handypack
View on
Amazon
DORMAN Fits: 6.0L V8 645800
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length: 17.5 InBlack
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2712
🇺🇸 US 🇨🇦 CA
Terminal Type: PinBlack
Fitment notes — GM GENUINE PT2712
Terminal Type: PinBlack
AWD6-Way Femalewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S619
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RoundTerminal Type: Blade
Fitment notes — STANDARD MOTOR PRODUCTS S619
Connector Shape: RoundTerminal Type: BladeWeather Resistant: YESWire Gauge (GA): 18
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON110
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Base Modelwith Round Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P2070
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Throttle Position Sensor (TPS). Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Traction / Stability Control Module Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 88987977
🇺🇸 US 🇨🇦 CA
16-WAY F without LEADS INCLUDES CONN,TPA,CPA,CBL AND STRAIN RELIEF LOC
View on
Amazon

This table covers the harness connectors at the Traction / Stability Control Module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Traction / Stability Control Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT1071
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1071
Black
BLACK6-WAY FEMALEwith Leads
View on
Amazon
FAMOUS BRAND Fits: 6.0L V8 PTA2387
🇺🇸 US 🇨🇦 CA
Traction Control Switch Connectorwith 6 Terminal(s)
Fitment notes — FAMOUS BRAND PTA2387
Traction Control Switch Connectorwith 6 Terminal(s)with Female ConnectorBrown
View on
Amazon
WELLS Fits: 6.0L V8 1P1906
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 6 TerminalsBlack
Fitment notes — WELLS 1P1906
with 6 TerminalsBlackwith Female Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P1918
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 6 TerminalsBrown
Fitment notes — WELLS 1P1918
with 6 TerminalsBrownwith Female Connector
View on
Amazon
WELLS Fits: 6.0L V8 1P2030
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 8 TerminalsGray
Fitment notes — WELLS 1P2030
with 8 TerminalsGraywith Female Connector
View on
Amazon

This table covers the harness connectors at the Traction / Stability Control Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Trailer Adapter Connector

Brand Part Number Markets Notes Buy
CURT Fits: 6.0L V8 57101
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
7-Way Round RV To 4-Way Flat Adapter
Fitment notes — CURT 57101
7-Way Round RV To 4-Way Flat Adapter
with Back Up AlarmGM/Ford Plugwith Factory Tow Package
View on
Amazon

This table covers the harness connectors at the Trailer Adapter. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Trailer Brake Switch Connector

Brand Part Number Markets Notes Buy
CURT Fits: 6.0L V8 51352
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Brake Control Adapter HarnessIncludes OEM Connector, 2 ft. Wire, Protective Sleeve, and 12 Gauge Wire
Fitment notes — CURT 51352
Brake Control Adapter HarnessIncludes OEM Connector, 2 ft. Wire, Protective Sleeve, and 12 Gauge Wire
with Quick Plug
View on
Amazon
CURT Fits: 6.0L V8 51353
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Brake Control Adapter HarnessIncludes OEM Connector, 2 ft. Wire, Protective Sleeve, and 12 Gauge Wire
Fitment notes — CURT 51353
Brake Control Adapter HarnessIncludes OEM Connector, 2 ft. Wire, Protective Sleeve, and 12 Gauge Wire
with Quick Plug
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 TC711
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 4 Way
View on
Amazon

This table covers the harness connectors at the Trailer Brake Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Trailer Connector

Brand Part Number Markets Notes Buy
CURT Popular Fits: 6.0L V8 56415
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Replacement 7-Way RV Blade OEM SocketTwist-In
Fitment notes — CURT 56415
Replacement 7-Way RV Blade OEM SocketTwist-In
with Factory Tow Package
View on
Amazon
CURT Popular Fits: 6.0L V8 55415
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Replacement 7-Way RV Blade OEM Socket
Fitment notes — CURT 55415
Replacement 7-Way RV Blade OEM Socket
with Factory Tow Package
View on
Amazon
CURT Popular Fits: 6.0L V8 56229
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
7-Way USCAR Electrical ConnectorLength: 24 in.
Fitment notes — CURT 56229
7-Way USCAR Electrical ConnectorLength: 24 in.Bonded Wire
with Factory Tow Package
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 TC656
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
OE Style
View on
Amazon
CURT Fits: 6.0L V8 55515
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Custom Wiring ConnectorOE 4-Way Flat
Fitment notes — CURT 55515
Custom Wiring ConnectorOE 4-Way FlatPlugs Into USCAR
Replacement2-Wire Systemwith Factory Tow Package
View on
Amazon
CURT Fits: 6.0L V8 56515
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Custom Wiring Connector5-Way Flat
Fitment notes — CURT 56515
Custom Wiring Connector5-Way Flat
2-Wire Systemwith Factory Tow Package
View on
Amazon
CURT Fits: 6.0L V8 55774
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
OEM Vehicle to Trailer Connector with Harness7-Way and 4-Way
Fitment notes — CURT 55774
OEM Vehicle to Trailer Connector with Harness7-Way and 4-Way
with Factory Tow Package
View on
Amazon
CURT Fits: 6.0L V8 55664
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
OEM Vehicle to Trailer Connector with Harness6-Way and 4-Way
Fitment notes — CURT 55664
OEM Vehicle to Trailer Connector with Harness6-Way and 4-WayPlugs Into USCAR
with Factory Tow Packagewith OE 6 Way Connector
View on
Amazon
CURT Fits: 6.0L V8 57015
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
OEM Replacement Dual-Output 7 and 4 Way ConnectorPlugs Into USCAR Socket
View on
Amazon
CURT Fits: 6.0L V8 55384
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Custom Wiring Connector4-Way Flat
Fitment notes — CURT 55384
Custom Wiring Connector4-Way FlatRetains Use of 7 Way Round Connector
2-Wire Systemwith Factory Tow PackageConnects Behind Center Of Rear Bumper
View on
Amazon
CURT Fits: 6.0L V8 57020
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
OEM Replacement Dual-Output 7 and 4 Way ConnectorPackaged
Fitment notes — CURT 57020
OEM Replacement Dual-Output 7 and 4 Way ConnectorPackaged
Factory TowPlugs Into USCAR
View on
Amazon
CURT Fits: 6.0L V8 56584
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Custom Wiring Harness5-Way Flat
Fitment notes — CURT 56584
Custom Wiring Harness5-Way FlatRetains Use Of 7-Way OEM
2-Wire Systemwith Factory Tow Package
View on
Amazon
DORMAN Fits: 6.0L V8 924307
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
7 Way Connector
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2899
🇺🇸 US 🇨🇦 CA
8-WAY FEMALE BLACK
View on
Amazon
GM GENUINE Fits: 6.0L V8 86816072
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 86816072
Black
7-Way Femalewith Leads
View on
Amazon
HOPKINS Fits: 6.0L V8 47795
🇺🇸 US 🇨🇦 CA
PLUG-IN SIMPLE TO HOPKINS BRANDED BRAKE CONTROLSTRAILER BRAKE CONTROL QUICK INSTALL HARNESS
View on
Amazon
SKP Fits: 6.0L V8 SK924307
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
7-Way Connector
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 TC654
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Towing Packagewith 7 Way
View on
Amazon
WELLS Fits: 6.0L V8 4T1242
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Escalade Base ModelFlat 4 to OE Plug
View on
Amazon

This table covers the trailer-lighting connectors at the hitch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Trailer Extension Connector

Brand Part Number Markets Notes Buy
CURT Fits: 6.0L V8 56475
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Custom Wiring Harness Extension
Fitment notes — CURT 56475
Custom Wiring Harness Extension
20"Uscar To Uscarwith Factory Tow Package
View on
Amazon

This table covers the harness connectors at the Trailer Extension. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Transfer Case Control Module Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT548
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT548
Black
AWDRectangleElectric Shift 2 Speed Transfer Case (NP1),Active 2 Speed Push Button Control Transfer Case (NP8)4-Way Femalewith Leads
View on
Amazon
HOLSTEIN Fits: 6.0L V8 2HAR0024
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1141
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
View on
Amazon

This table covers the harness connectors at the Transfer Case Control Module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Transfer Case Harness Connector

Brand Part Number Markets Notes Buy
ACDELCO Popular Fits: 6.0L V8 PT3871
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO PT3871
GM Original Equipment
AWDBLACK8-WAY FEMALEwith Leads2-SPEED, PUSH BUTTON CONTROL, ACTIVE TRANSFER CASE (NP8)
View on
Amazon
GM GENUINE Popular Fits: 6.0L V8 PT2782
🇺🇸 US 🇨🇦 CA
BlackTerminal Type: Blade Pin
Fitment notes — GM GENUINE PT2782
BlackTerminal Type: Blade PinWidth: 3 In
AWDMetri-Pack 1503-Way Femalewith Leads2 Speed Manual Shift Transfer Case (NP2)
View on
Amazon
BWD/NIEHOFF Fits: 6.0L V8 PT639
🇺🇸 US 🇨🇦 CA
Transfer Case ConnectorAt Shift Control Module
View on
Amazon
BWD/NIEHOFF Fits: 6.0L V8 PT999
🇺🇸 US 🇨🇦 CA
Transfer Case ConnectorAt Shift Motor
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT3833
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3833
Black
AWDElectric Shift 2 Speed Transfer Case (NP1),2 Speed Manual Shift Transfer Case (NP2),Active 2 Speed Push Button Control Transfer Case (NP8)4-Way Femalewith Leads1.5mm
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT114
🇺🇸 US 🇨🇦 CA
BlackShape: Rectangular
Fitment notes — GM GENUINE PT114
BlackShape: Rectangular
AWDMetri-Pack 2803-Way Femalewith Leads
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT996
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT996
Black
AWD4-Way Malewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1336
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Transfer Case Harness. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Transfer Case Motor Connector

Brand Part Number Markets Notes Buy
ACDELCO Popular Fits: 6.0L V8 PT3871
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO PT3871
GM Original Equipment
AWDBLACK8-WAY FEMALEwith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Popular Fits: 6.0L V8 S1501
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Rectangle
View on
Amazon
DORMAN Fits: 6.0L V8 645178
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — DORMAN 645178
Black
8 Way Female Connector with Leads
View on
Amazon
ROSTRA Fits: 6.0L V8 610442
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P1848
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P3311
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Quantity: 8Wire Gauge Measurement: 12 GA.
Fitment notes — WELLS 1P3311
Terminal Quantity: 8Wire Gauge Measurement: 12 GA.
with Two Speed All Wheel Drive
View on
Amazon

This table covers the harness connectors at the Transfer Case Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Transmission-Automatic Wiring Harness / Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT1008
🇺🇸 US 🇨🇦 CA
Gray14-Way Female
Fitment notes — GM GENUINE PT1008
Gray14-Way Femalewith LeadsActually 20-Way with 6 Cavities Molded
View on
Amazon
ROSTRA Popular Fits: 6.0L V8 3500083
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Trans. code 4L65-EGM Universal External Repair & Test Harness 20 Pins & White Wires
View on
Amazon
ROSTRA Popular Fits: 6.0L V8 3500061
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Trans. code 4L65-Ewith Anti-Bleed Lock-Up Solenoid
Fitment notes — ROSTRA 3500061
Trans. code 4L65-Ewith Anti-Bleed Lock-Up SolenoidInternal Wire Harness
View on
Amazon
ATP Fits: 6.0L V8 JE15
🇺🇸 US 🇨🇦 CA
Trans. code 4L60-E
View on
Amazon
ATP Fits: 6.0L V8 JE24
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Escalade Base ModelTrans. code 4L60-E
Fitment notes — ATP JE24
Fits:
Escalade Base ModelTrans. code 4L60-Ewith 7-Pin Clip InInternalor Escalade ESVTrans. code 4L60-E-HDwith 7-Pin Clip InInternal
View on
Amazon
ATP Fits: 6.0L V8 CE9
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Escalade Base ModelTrans. code 4L60-Eor Escalade ESV
Fitment notes — ATP CE9
Fits:
Escalade Base ModelTrans. code 4L60-Eor Escalade ESVTrans. code 4L60-E-HD
View on
Amazon
FAMOUS BRAND Fits: 6.0L V8 PTC1522
🇺🇸 US 🇨🇦 CA
A/T Wire Harness Connectorwith 14 Terminal(s)
View on
Amazon
PIONEER Fits: 6.0L V8 772036
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Escalade Base ModelTrans. code 4L60-E
Fitment notes — PIONEER 772036
Fits:
Escalade Base ModelTrans. code 4L60-Ewith 7-Pin Clip InInternalor Escalade ESVTrans. code 4L60-E-HDwith 7-Pin Clip InInternal
View on
Amazon
ROSTRA Fits: 6.0L V8 3500096
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Trans. Code 4L65-EGM Wire Harness Repair Kit For MLPS Switch (OEM # 24221125)
Fitment notes — ROSTRA 3500096
Trans. Code 4L65-EGM Wire Harness Repair Kit For MLPS Switch (OEM # 24221125)11 Pin Type1 Connector
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1199
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gray
View on
Amazon
WELLS Fits: 6.0L V8 1P1649
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 14 Terminals
View on
Amazon

This table covers the wiring-harness connectors at the Transmission-Automatic. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.

Trunk / Cargo Area Lamp Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1491
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Oval
View on
Amazon
WELLS Fits: 6.0L V8 1P1841
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 2 Terminals
View on
Amazon

This table covers the harness connectors at the Trunk / Cargo Area Lamp. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Turn Signal Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1399
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — STANDARD MOTOR PRODUCTS S1399
Black
with 5 Blade Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1598
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Rectangleblack
Fitment notes — STANDARD MOTOR PRODUCTS S1598
Connector Shape: Rectangleblack
with 8 Terminal(s)
View on
Amazon
WELLS Fits: 6.0L V8 1P1651
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 8 Terminals
View on
Amazon
WELLS Fits: 6.0L V8 1P3934
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 2 Terminals, Socket Type
View on
Amazon

This table covers the harness connectors at the Turn Signal Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Vapor Canister Purge Valve / Solenoid Connector

Brand Part Number Markets Notes Buy
WELLS Popular Fits: 6.0L V8 1P1479
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: MaleWiring Harness Length: 15.5 In
Fitment notes — WELLS 1P1479
Gender: MaleWiring Harness Length: 15.5 In
Escalade ESV or Escalade EXT
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2784
🇺🇸 US 🇨🇦 CA
Red2-Way Female
Fitment notes — GM GENUINE PT2784
Red2-Way Femalewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP4625
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackTerminal Type: Blade Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1350
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Length (In): 1.125Terminal Type: Blade Terminals
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON19
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Color: Gray/BlueTerminal Gender: Female
Fitment notes — UNITED MOTOR PRODUCTS CON19
Color: Gray/BlueTerminal Gender: FemaleTerminal Type: Blade
Base Model
View on
Amazon

This table covers the harness connectors at the Vapor Canister Purge Valve / Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Vapor Canister Vent Valve / Solenoid Connector

Brand Part Number Markets Notes Buy
WELLS Popular Fits: 6.0L V8 1P1479
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gender: MaleWiring Harness Length: 15.5 In
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2784
🇺🇸 US 🇨🇦 CA
Red2-Way Female
Fitment notes — GM GENUINE PT2784
Red2-Way Femalewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP4625
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackTerminal Type: Blade Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1350
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Length (In): 1.125Terminal Type: Blade Terminals
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON19
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Color: Gray/BlueTerminal Gender: Female
Fitment notes — UNITED MOTOR PRODUCTS CON19
Color: Gray/BlueTerminal Gender: FemaleTerminal Type: Blade
View on
Amazon

This table covers the harness connectors at the Vapor Canister Vent Valve / Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Variable Power Steering Solenoid Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT3835
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3835
Black
LeftPower ST Harn, index tab center cavity And, M/P1502-Way Femalewith Leads1.5MM2
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT3907
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3907
Black
Square6-Way Malewith LeadsMetri-Pack 280
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1745
🇺🇸 US 🇨🇦 CA
Yellow2-Way Male
Fitment notes — GM GENUINE PT1745
Yellow2-Way Malewith LeadsMating Connector with Leads Use 12126498
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1597
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Variable Power Steering Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Washer Fluid Level Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT1798
🇺🇸 US 🇨🇦 CA
Gray2-Way Female
Fitment notes — GM GENUINE PT1798
Gray2-Way FemaleGT150 Sealedwith Leads
View on
Amazon
UNITED MOTOR PRODUCTS Fits: 6.0L V8 CON203
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Base Model
View on
Amazon

This table covers the harness connectors at the Washer Fluid Level Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Washer Pump Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 6.0L V8 PT2830
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2830
Black
Accepts 1.5mm Terms2-Way FemaleMetri-Pack 150 Serieswith Leads
View on
Amazon
UNITED MOTOR PRODUCTS Popular Fits: 6.0L V8 CON90
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Quantity: 2Weather Resistant: No
Fitment notes — UNITED MOTOR PRODUCTS CON90
Terminal Quantity: 2Weather Resistant: No
Base Modelwith 2 Female Terminalswith Black Connector
View on
Amazon
ACDELCO Fits: 6.0L V8 PT2307
🇺🇸 US 🇨🇦 CA
GoldShape: Rectangle
Fitment notes — ACDELCO PT2307
GoldShape: RectangleTerminal Quantity: 2
Black2 Terminal Female
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT3786
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3786
Black
2-Way Femalewith LeadsM/P280,SealedSingle Release Tab On Top
View on
Amazon
ROSTRA Fits: 6.0L V8 610108
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 HP4720
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Oval
Fitment notes — STANDARD MOTOR PRODUCTS HP4720
HandypackConnector Shape: OvalIncludes ABS Wheel Speed Sensor Wire HarnessIncludes Backing Plate and SensorHarness Lengthinches: 10.25Length (In): 1Terminal Type: BladeWiring Harness Length (mm): 304.8Black
Blackwith 2 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S575
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalHarness Length
Fitment notes — STANDARD MOTOR PRODUCTS S575
Connector Shape: OvalHarness Lengthincludes ABS Wheel Speed Sensor Wire Harness, Backing Plate and Sensorinches: 10.25Length (In): 1Number of Splice Connectors Included: 0Terminal Gender: FemaleTerminal Type: BladeWiring Harness Length (mm): 304.8Black
Blackwith 2 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S811
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — STANDARD MOTOR PRODUCTS S811
Black
with 2 Male Terminals
View on
Amazon
WALKER PRODUCTS Fits: 6.0L V8 2701130
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Terminal Gender: MaleWiring Harness Length: 180.00 mm
Fitment notes — WALKER PRODUCTS 2701130
Terminal Gender: MaleWiring Harness Length: 180.00 mmIncludes Backing Plate and Sensor
Black2 Terminal Female
View on
Amazon
WELLS Fits: 6.0L V8 1P1362
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OblongTerminal Quantity: 2
Fitment notes — WELLS 1P1362
Connector Shape: OblongTerminal Quantity: 2Terminal Type: BladeWiring Harness Length: 7.0 In
View on
Amazon

This table covers the harness connectors at the Washer Pump. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Water Pump Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1334
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Auxiliary Water Pump
View on
Amazon

This table covers the harness connectors at the Water Pump. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Window Defroster Motor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 6.0L V8 PT2645
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2645
Black
1-Way Femalewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1123
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: SquareBlack
Fitment notes — STANDARD MOTOR PRODUCTS S1123
Connector Shape: SquareBlack
Rearwith Locking Tabwith 1 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1329
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Length (In): 1Wiring Harness Length (In): 17.5
Fitment notes — STANDARD MOTOR PRODUCTS S1329
Length (In): 1Wiring Harness Length (In): 17.5Black
Rearwithout Locking Tabwith 1 Female Terminals
View on
Amazon
WELLS Fits: 6.0L V8 1P2077
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

This table covers the harness connectors at the Window Defroster Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Window Motor Connector

Brand Part Number Markets Notes Buy
DORMAN Fits: 6.0L V8 645200
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gray
Fitment notes — DORMAN 645200
Gray
2 way
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT2072
🇺🇸 US 🇨🇦 CA
Gray2-Way Female
Fitment notes — GM GENUINE PT2072
Gray2-Way Femalewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1416
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P1587
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear
View on
Amazon

This table covers the harness connectors at the Window Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Wiper / Washer Switch Connector

Brand Part Number Markets Notes Buy
ACDELCO Fits: 6.0L V8 PT795
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO PT795
GM Original Equipment
RearEscalade Base Model or Escalade ESVBlack5-Way Female (with Leads) Metri-Pack 280
View on
Amazon
SKP Fits: 6.0L V8 SKS1619
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits Grayor 5 Terminal Female
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1399
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Black
Fitment notes — STANDARD MOTOR PRODUCTS S1399
Black
Frontwith 5 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1598
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Rectangleblack
Fitment notes — STANDARD MOTOR PRODUCTS S1598
Connector Shape: Rectangleblack
Frontwith 8 Female Terminals
View on
Amazon

This table covers the harness connectors at the Wiper / Washer Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Wiper Motor Connector

Brand Part Number Markets Notes Buy
SKP Popular Fits: 6.0L V8 SKS553
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits AWD2 Terminal Femal
Fitment notes — SKP SKS553
Fits:
AWD2 Terminal Femal
or:
AWDBlack and Blue
View on
Amazon
GM GENUINE Fits: 6.0L V8 PT1225
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1225
Black
6-Way Femalewith LeadsM/P 150,280
View on
Amazon
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1361
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon
WELLS Fits: 6.0L V8 1P1416
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Fits RearEscalade Base Model
Fitment notes — WELLS 1P1416
Fits:
RearEscalade Base Model
or:
RearEscalade ESV or Escalade EXTwith 2 Terminal(s)
View on
Amazon
WELLS Fits: 6.0L V8 1P1967
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Frontwith 6 Terminals
Fitment notes — WELLS 1P1967
Frontwith 6 TerminalsBlackwith Female Connector
View on
Amazon

This table covers the harness connectors at the Wiper Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Yaw Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 6.0L V8 S1271
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Wiring Harness Length (In): 12.25
View on
Amazon
WELLS Fits: 6.0L V8 1P2203
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with 6 TerminalsBlack
Fitment notes — WELLS 1P2203
with 6 TerminalsBlackwith Female Connector
View on
Amazon

This table covers the harness connectors at the Yaw Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Buying Electrical Connector Parts for a 2005 Cadillac Escalade

On this vehicle, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules.

  • Match the engine first. Every electrical connector part here is engine-specific; each row shows which engine(s) it fits.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Blower Motor Control Module / Resistor Connector and Inline Connector .

Frequently Asked Questions

How many electrical connector parts fit the 2005 Cadillac Escalade?

Our catalog currently lists 706 electrical connector parts for the 2005 Cadillac Escalade across 157 subcategories and 23 brands, covering both the 5.3L V8 and the 6.0L V8. Each part is matched to the engine(s) it fits.

Do electrical connector parts differ between 2005 Cadillac Escalade engines?

Yes. Every electrical connector part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.

What are the signs of electrical connector problems on a 2005 Cadillac Escalade?

Common symptoms include intermittent faults that move when the harness is wiggled, green corrosion inside a plug, or melted connector housings near heat sources. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2005 Cadillac Escalade was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 2005 Cadillac Escalade?

First match the engine — each row shows which engine(s) the part fits. Then match the connector by terminal count and keyway, not just appearance — many families look identical but will not lock. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 2005 Cadillac Escalade

Electrical Connector Parts for Other Cadillac Escalade Years

Switch vehicle or jump to a subcategory

Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.