2010 Cadillac DTS Electrical Connector Parts

Engine:
4.6L V8

The 2010 Cadillac DTS has 105 electrical connector parts with verified fitment on this page — 26 part types and 12 brands, covering the 4.6L V8 engine. Each part includes a manufacturer part number and application notes.

The connector system on the 2010 Cadillac DTS 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 (21 parts), A/C Refrigerant Pressure Switch Connector (17 parts) and ABS Wheel Speed Sensor Connector (8 parts). The other 23 part types cover the remaining 59 parts.

A/C Compressor Clutch Coil Connector

Brand Part Number Markets Notes Buy
GM GENUINE PT1511
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1511
Black
BLACK2-WAY MALEwith Leads
View on
Amazon
ROSTRA 610599
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS S1263
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1P1858
🇺🇸 US 🇨🇦 CA
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 Condenser Fan Switch Connector

Brand Part Number Markets Notes Buy
FOUR SEASONS 37227
🇺🇸 US 🇨🇦 CA
2 Terminal Male90 Degree Locator
View on
Amazon
ROSTRA 610397
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS S536
🇺🇸 US 🇨🇦 CA
Connector Shape: RoundWeather Resistant: No
Fitment notes — STANDARD MOTOR PRODUCTS S536
Connector Shape: RoundWeather Resistant: NoBlack
View on
Amazon
WELLS 1P1014
🇺🇸 US 🇨🇦 CA
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 37227
🇺🇸 US 🇨🇦 CA
2 Terminal Male90 Degree Locator
Fitment notes — FOUR SEASONS 37227
2 Terminal Male90 Degree Locatorwith Round ConnectorCut-Off
View on
Amazon
ROSTRA Popular 610021
🇺🇸 US 🇨🇦 CA
with 3 Terminal(s)with 1 Male Connectors
View on
Amazon
STANDARD MOTOR PRODUCTS Popular HP4440
🇺🇸 US 🇨🇦 CA
Handypack
View on
Amazon
WELLS Popular 1P1065
🇺🇸 US 🇨🇦 CA
Terminal Gender: Female
View on
Amazon
ACDELCO PT2293
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO PT2293
Gold
with High Pressure Hosewith 2 Female TerminalsblackCut-Off
View on
Amazon
ACDELCO PT2319
🇺🇸 US 🇨🇦 CA
GoldTerminal Gender: Female
View on
Amazon
FOUR SEASONS 37222
🇺🇸 US 🇨🇦 CA
120 Degree Locator2 Terminal Male
Fitment notes — FOUR SEASONS 37222
120 Degree Locator2 Terminal Malewith Round ConnectorCut-Off
View on
Amazon
FOUR SEASONS 37237
🇺🇸 US 🇨🇦 CA
2 Terminal Malewith Oval Connector
Fitment notes — FOUR SEASONS 37237
2 Terminal Malewith Oval ConnectorCut-Off
View on
Amazon
FOUR SEASONS 37236
🇺🇸 US 🇨🇦 CA
3 Terminal Male
View on
Amazon
ROSTRA 610269
🇺🇸 US 🇨🇦 CA
Compressor MountedHigh Pressure Cut Off
Fitment notes — ROSTRA 610269
Compressor MountedHigh Pressure Cut Offwith Round Connector
View on
Amazon
ROSTRA 610225
🇺🇸 US 🇨🇦 CA
View on
Amazon
ROSTRA 610343
🇺🇸 US 🇨🇦 CA
Compressor MountedHigh Pressure Cut Off
Fitment notes — ROSTRA 610343
Compressor MountedHigh Pressure Cut OffRound Oval Connector
View on
Amazon
STANDARD MOTOR PRODUCTS S538
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — STANDARD MOTOR PRODUCTS S538
Black
with High Pressure Hosewith 2 Female TerminalsCut-Off
View on
Amazon
STANDARD MOTOR PRODUCTS S536
🇺🇸 US 🇨🇦 CA
Connector Shape: RoundWeather Resistant: No
Fitment notes — STANDARD MOTOR PRODUCTS S536
Connector Shape: RoundWeather Resistant: NoBlack
with Low Pressure Hosewith 2 Female TerminalsCut-Off
View on
Amazon
STANDARD MOTOR PRODUCTS S619
🇺🇸 US 🇨🇦 CA
Connector Shape: RoundTerminal Type: Blade
Fitment notes — STANDARD MOTOR PRODUCTS S619
Connector Shape: RoundTerminal Type: BladeWeather Resistant: YESWire Gauge (GA): 18
View on
Amazon
WELLS 1P1014
🇺🇸 US 🇨🇦 CA
Keyway At 9:00 O'clock PositionCut-Off
View on
Amazon
WELLS 1P1013
🇺🇸 US 🇨🇦 CA
Keyway At 7:00 O'clock PositionCut-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 Wheel Speed Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular HP4750
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Oval
Fitment notes — STANDARD MOTOR PRODUCTS HP4750
HandypackConnector Shape: OvalHarness Lengthinches: 12
Fits:
Rear
or:
Front
View on
Amazon
WELLS Popular 1P1044
🇺🇸 US 🇨🇦 CA
Connector Shape: OblongTerminal Quantity: 2
Fitment notes — WELLS 1P1044
Connector Shape: OblongTerminal Quantity: 2Wiring Harness Length: 9.0 In
View on
Amazon
ACDELCO PT2309
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO PT2309
Gold
Fits:
Rear
or:
Front
View on
Amazon
GM GENUINE 19115818
🇺🇸 US 🇨🇦 CA
Front
View on
Amazon
STANDARD MOTOR PRODUCTS S578
🇺🇸 US 🇨🇦 CA
Connector Shape: OvalGauge: 18
Fitment notes — STANDARD MOTOR PRODUCTS S578
Connector Shape: OvalGauge: 18Harness Lengthinches: 12Terminal Gender: Female
Fits:
Rear
or:
Front
View on
Amazon
STANDARD MOTOR PRODUCTS S1742
🇺🇸 US 🇨🇦 CA
Number of Splice Connectors Included: 4
Fitment notes — STANDARD MOTOR PRODUCTS S1742
Number of Splice Connectors Included: 4
Rear
View on
Amazon
STANDARD MOTOR PRODUCTS ALH176
🇺🇸 US 🇨🇦 CA
Front
View on
Amazon
WELLS 1P2250
🇺🇸 US 🇨🇦 CA
Front
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
STANDARD MOTOR PRODUCTS Popular S1479
🇺🇸 US 🇨🇦 CA
Connector Shape: OvalLength (In): 1.125
View on
Amazon
DORMAN 645595
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — DORMAN 645595
Black
6 WayFemale with Leads
View on
Amazon
GM GENUINE PT2712
🇺🇸 US 🇨🇦 CA
BlackTerminal Type: Pin
Fitment notes — GM GENUINE PT2712
BlackTerminal Type: Pin
6-Way Femalewith Leads
View on
Amazon
UNITED MOTOR PRODUCTS CON23
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1P1599
🇺🇸 US 🇨🇦 CA
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
GM GENUINE PT3865
🇺🇸 US 🇨🇦 CA
Gray4.0MM2
Fitment notes — GM GENUINE PT3865
Gray4.0MM23-Way Femalewith Leads
View on
Amazon
ROSTRA 610518
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1P1919
🇺🇸 US 🇨🇦 CA
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 / Smog Pump Check Valve Connector

Brand Part Number Markets Notes Buy
WELLS 1P4038
🇺🇸 US 🇨🇦 CA
with 6 Terminal(s)Shutoff Valve
View on
Amazon

This table covers the harness connectors at the AIR / Smog Pump Check 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.

AIR / Smog Pump Connector

Brand Part Number Markets Notes Buy
GM GENUINE PT2265
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2265
Black
6-Way Femalewith Leads
View on
Amazon
STANDARD MOTOR PRODUCTS S1417
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1P3968
🇺🇸 US 🇨🇦 CA
with 2 Terminals
View on
Amazon

This table covers the harness connectors at the AIR / Smog 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.

Air Bag Connector

Brand Part Number Markets Notes Buy
GM GENUINE PT1500
🇺🇸 US 🇨🇦 CA
Arming Sensor ConnectorYellow
Fitment notes — GM GENUINE PT1500
Arming Sensor ConnectorYellowwith Gray TipTop Right Guide, Bottom Left Guide2-Way Femalewith Leads
View on
Amazon
WELLS 1P2610
🇺🇸 US 🇨🇦 CA
Arming Sensor Connector2 Terminal, Yellow with Gray Tip, Female Connector
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
WELLS 1P1933
🇺🇸 US 🇨🇦 CA
to Instrument Panel Air Bag Module
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 Injection Relay Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS S1536
🇺🇸 US 🇨🇦 CA
Connector Shape: PolygonWire Gauge (GA): 8, 16
Fitment notes — STANDARD MOTOR PRODUCTS S1536
Connector Shape: PolygonWire Gauge (GA): 8, 16black
View on
Amazon

This table covers the harness connectors at the Air Injection 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.

Air Suspension Compressor Connector

Brand Part Number Markets Notes Buy
GM GENUINE Popular PT2887
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT2887
Black
Relay ConnectorBlack4-Way Femalewith LeadsMotor Connector
View on
Amazon
ROSTRA 610442
🇺🇸 US 🇨🇦 CA
Relay ConnectorModule Connector
View on
Amazon
WELLS 1P2604
🇺🇸 US 🇨🇦 CA
Relay Connectorwith 4 Terminal(s)
Fitment notes — WELLS 1P2604
Relay Connectorwith 4 Terminal(s)Blackwith Female ConnectorMotor Connector
View on
Amazon
WELLS 1P1848
🇺🇸 US 🇨🇦 CA
Relay ConnectorModule Connector
View on
Amazon
WELLS 1P3311
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 8Wire Gauge Measurement: 12 GA.
Fitment notes — WELLS 1P3311
Terminal Quantity: 8Wire Gauge Measurement: 12 GA.
Relay Connectorwith 8 Terminal(s)with Female ConnectorMotor 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 PT2971
🇺🇸 US 🇨🇦 CA
Gender: MaleTerminal Type: Blade
Fitment notes — GM GENUINE PT2971
Gender: MaleTerminal Type: BladeBlack
2-Way Femalewith Leads
View on
Amazon
ACDELCO 84941154
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — ACDELCO 84941154
Black
2-Way Femalewith Leads
View on
Amazon
ROSTRA 610177
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS S1437
🇺🇸 US 🇨🇦 CA
Terminal Type: BladeWiring Harness Length (mm): 438.15
View on
Amazon
WELLS 1P2043
🇺🇸 US 🇨🇦 CA
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 PT248
🇺🇸 US 🇨🇦 CA
Green2-Way Female
Fitment notes — GM GENUINE PT248
Green2-Way Femalewith Leads
View on
Amazon
WELLS 1P1018
🇺🇸 US 🇨🇦 CA
with 2 TerminalsGreen
Fitment notes — WELLS 1P1018
with 2 TerminalsGreenMale End
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.

Battery Cable Junction Block Connector

Brand Part Number Markets Notes Buy
WELLS 1P4081
🇺🇸 US 🇨🇦 CA
with 1 Terminal(s)
View on
Amazon

This table covers the harness connectors at the Battery Cable 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.

Battery Current Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE PT3855
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3855
Black
3-Way Femalewith Leads1.5MM2
View on
Amazon

This table covers the harness connectors at the Battery Current 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.

Blower Motor Connector

Brand Part Number Markets Notes Buy
WELLS 1P2711
🇺🇸 US 🇨🇦 CA
Terminal Gender: Female
Fitment notes — WELLS 1P2711
Terminal Gender: Female
Frontwith 2 Terminalswithout Rear Heater/AC Unit
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
FOUR SEASONS Popular 37257
🇺🇸 US 🇨🇦 CA
Limousine4 Terminal Male
Fitment notes — FOUR SEASONS 37257
Limousine4 Terminal MaleDouble Row
View on
Amazon
GPD Popular 1713422
🇺🇸 US 🇨🇦 CA
Blower Motor Resistor Pigtailwith 6 Terminals
View on
Amazon
UNITED MOTOR PRODUCTS Popular CON24
🇺🇸 US 🇨🇦 CA
Terminal Gender: FemaleTerminal Quantity: 4
Fitment notes — UNITED MOTOR PRODUCTS CON24
Terminal Gender: FemaleTerminal Quantity: 4Terminal Type: Blade
RearLimousine
View on
Amazon
WELLS Popular 1P1789
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 4Wire Quantity: 8
Fitment notes — WELLS 1P1789
Terminal Quantity: 4Wire Quantity: 8
Rearwith Rear Heater Controls
View on
Amazon
WELLS Popular 1P2711
🇺🇸 US 🇨🇦 CA
Terminal Gender: Female
Fitment notes — WELLS 1P2711
Terminal Gender: Female
Frontwith 2 Terminals
View on
Amazon
ACDELCO 84815543
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO 84815543
GM Original Equipment
BLACK6-WAY FEMALEwith Leads
View on
Amazon
FOUR SEASONS 37263
🇺🇸 US 🇨🇦 CA
Limousine4 Terminal Male
Fitment notes — FOUR SEASONS 37263
Limousine4 Terminal MaleRectangular ConnectorSingle Row
View on
Amazon
FOUR SEASONS 37274
🇺🇸 US 🇨🇦 CA
Sedan2 Terminal Male
View on
Amazon
FOUR SEASONS 70057
🇺🇸 US 🇨🇦 CA
Sedan6 Terminal Male
View on
Amazon
GM GENUINE PT3980
🇺🇸 US 🇨🇦 CA
LT Gray5.0MM2
Fitment notes — GM GENUINE PT3980
LT Gray5.0MM22-Way Femalewith Leads
View on
Amazon
GPD 1713423
🇺🇸 US 🇨🇦 CA
Blower Motor Resistor Pigtailwith 4 Terminal(s)
Fitment notes — GPD 1713423
Blower Motor Resistor Pigtailwith 4 Terminal(s)with Flat Connector
View on
Amazon
HOLSTEIN 2HAR0052
🇺🇸 US 🇨🇦 CA
FrontLimousine
View on
Amazon
HOLSTEIN 2HAR0004
🇺🇸 US 🇨🇦 CA
FrontSedan
Fitment notes — HOLSTEIN 2HAR0004
FrontSedanMultiple Connectors Required2 Terminal Female
View on
Amazon
HOLSTEIN 2HAR0026
🇺🇸 US 🇨🇦 CA
FrontSedan
Fitment notes — HOLSTEIN 2HAR0026
FrontSedanMultiple Connectors Required6 Terminal Female
View on
Amazon
ROSTRA 610069
🇺🇸 US 🇨🇦 CA
Rear
View on
Amazon
STANDARD MOTOR PRODUCTS S1353
🇺🇸 US 🇨🇦 CA
Length (In): 1
Fitment notes — STANDARD MOTOR PRODUCTS S1353
Length (In): 1
FrontSedanrectangularwith 2 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS S1573
🇺🇸 US 🇨🇦 CA
Connector Shape: Rectangle
Fitment notes — STANDARD MOTOR PRODUCTS S1573
Connector Shape: Rectangle
FrontLimousinerectangularwith 4 Blade Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS S1353HT
🇺🇸 US 🇨🇦 CA
Blue Streak
Fitment notes — STANDARD MOTOR PRODUCTS S1353HT
Blue Streak
FrontSedanwith 2 Female Terminalswith High Temperature
View on
Amazon
STANDARD MOTOR PRODUCTS S1702
🇺🇸 US 🇨🇦 CA
FrontSedan
Fitment notes — STANDARD MOTOR PRODUCTS S1702
FrontSedanrectangularwith 6 Female Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS S1702HT
🇺🇸 US 🇨🇦 CA
Blue Streak
Fitment notes — STANDARD MOTOR PRODUCTS S1702HT
Blue Streak
FrontSedanwith 6 Female Terminalswith High Temperature
View on
Amazon
WELLS 1P2659
🇺🇸 US 🇨🇦 CA
Frontwith 6 Terminal(s)
Fitment notes — WELLS 1P2659
Frontwith 6 Terminal(s)without Rear Heater Controls
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.

Body Wiring Harness / Connector

Brand Part Number Markets Notes Buy
ROSTRA 610442
🇺🇸 US 🇨🇦 CA
with 8 Terminal(s)with 1 Male Connectors
Fitment notes — ROSTRA 610442
with 8 Terminal(s)with 1 Male ConnectorsHeadlight / Fog Light Bulb Connector with Repair Harness
View on
Amazon
WELLS 1P1929
🇺🇸 US 🇨🇦 CA
with 4 TerminalsYellow
Fitment notes — WELLS 1P1929
with 4 TerminalsYellowwith Female Connector
View on
Amazon
WELLS 1P1933
🇺🇸 US 🇨🇦 CA
with 4 Terminalswith Male Connector
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
GM GENUINE PT1798
🇺🇸 US 🇨🇦 CA
Gray2-Way Female
Fitment notes — GM GENUINE PT1798
Gray2-Way FemaleGT150 Sealedwith Leads
View on
Amazon
WELLS 1P1006
🇺🇸 US 🇨🇦 CA
Connector Shape: OblongWiring Harness Length: 9.5 In
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
STANDARD MOTOR PRODUCTS S2374
🇺🇸 US 🇨🇦 CA
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 Pedal Connector

Brand Part Number Markets Notes Buy
WELLS 1P2551
🇺🇸 US 🇨🇦 CA
Brake Pedal Position Sensor Connector
View on
Amazon

This table covers the harness connectors at the Brake Pedal. 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 Pedal Position Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE PT3837
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3837
Black
3-Way Femalewith LeadsGT1501.5MM2
View on
Amazon

This table covers the harness connectors at the Brake 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.

Camshaft Position Sensor Connector

Brand Part Number Markets Notes Buy
SKP Popular SKS577
🇺🇸 US 🇨🇦 CA
Fits Front Right
Fitment notes — SKP SKS577
Fits:
Front Right
or:
Front Left
or:
Rear Right
or:
Rear Left
View on
Amazon
WALKER PRODUCTS Popular 2701095
🇺🇸 US 🇨🇦 CA
View on
Amazon
ROSTRA 610106
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS S1025
🇺🇸 US 🇨🇦 CA
Connector Shape: Oval
View on
Amazon
UNITED MOTOR PRODUCTS CON6
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1P2388
🇺🇸 US 🇨🇦 CA
Mounting Hardware Included: No
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.

Center Console Connector

Brand Part Number Markets Notes Buy
WELLS 1P3933
🇺🇸 US 🇨🇦 CA
with 14 Blade 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.

Crankshaft Position Sensor Connector

Brand Part Number Markets Notes Buy
WALKER PRODUCTS Popular 2701095
🇺🇸 US 🇨🇦 CA
View on
Amazon
ROSTRA 610106
🇺🇸 US 🇨🇦 CA
Platinumwith 3 Terminal(s)
View on
Amazon
STANDARD MOTOR PRODUCTS S1025
🇺🇸 US 🇨🇦 CA
Connector Shape: Oval
View on
Amazon
UNITED MOTOR PRODUCTS CON6
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1P2388
🇺🇸 US 🇨🇦 CA
Mounting Hardware Included: No
Fitment notes — WELLS 1P2388
Mounting Hardware Included: No
Base Model or Luxury or Platinum
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.

Buying Electrical Connector Parts for a 2010 Cadillac DTS

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

  • Confirm you have the 4.6L V8 engine — every part on this page is matched to it.
  • 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 A/C Refrigerant Pressure Switch Connector .

Frequently Asked Questions

How many electrical connector parts fit the 2010 Cadillac DTS?

Our catalog currently lists 105 electrical connector parts for the 2010 Cadillac DTS across 26 subcategories and 12 brands, covering the 4.6L V8 engine. Each part is matched to the engine(s) it fits.

What are the signs of electrical connector problems on a 2010 Cadillac DTS?

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 2010 Cadillac DTS 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 2010 Cadillac DTS?

Every part on this page is matched to the 4.6L V8 engine. 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 2010 Cadillac DTS

Electrical Connector Parts for Other Cadillac DTS 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.