2011 Cadillac DTS Electrical Connector Parts

Engine:
4.6L V8

This page lists 153 electrical connector parts for the 2011 Cadillac DTS, across 42 part types, covering the 4.6L V8 engine. Every part shows its brand, manufacturer part number and fitment notes.

On the 2011 Cadillac DTS, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. Most of the listed parts are Blower Motor Control Module / Resistor Connector (21 parts), A/C Refrigerant Pressure Switch Connector (17 parts) and Fuel Injector Connector (10 parts). The other 39 part types cover the remaining 105 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
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ROSTRA 610599
🇺🇸 US 🇨🇦 CA
View on
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STANDARD MOTOR PRODUCTS S1263
🇺🇸 US 🇨🇦 CA
View on
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WELLS 1P1858
🇺🇸 US 🇨🇦 CA
View on
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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
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ROSTRA 610397
🇺🇸 US 🇨🇦 CA
View on
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STANDARD MOTOR PRODUCTS S536
🇺🇸 US 🇨🇦 CA
Connector Shape: RoundWeather Resistant: No
Fitment notes — STANDARD MOTOR PRODUCTS S536
Connector Shape: RoundWeather Resistant: NoBlack
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WELLS 1P1014
🇺🇸 US 🇨🇦 CA
View on
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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
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ROSTRA Popular 610021
🇺🇸 US 🇨🇦 CA
with 3 Terminal(s)with 1 Male Connectors
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STANDARD MOTOR PRODUCTS Popular HP4440
🇺🇸 US 🇨🇦 CA
Handypack
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WELLS Popular 1P1065
🇺🇸 US 🇨🇦 CA
Terminal Gender: Female
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ACDELCO PT2293
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO PT2293
Gold
with High Pressure Hosewith 2 Female TerminalsblackCut-Off
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ACDELCO PT2319
🇺🇸 US 🇨🇦 CA
GoldTerminal Gender: Female
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FOUR SEASONS 37222
🇺🇸 US 🇨🇦 CA
120 Degree Locator2 Terminal Male
Fitment notes — FOUR SEASONS 37222
120 Degree Locator2 Terminal Malewith Round ConnectorCut-Off
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FOUR SEASONS 37237
🇺🇸 US 🇨🇦 CA
2 Terminal Malewith Oval Connector
Fitment notes — FOUR SEASONS 37237
2 Terminal Malewith Oval ConnectorCut-Off
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FOUR SEASONS 37236
🇺🇸 US 🇨🇦 CA
3 Terminal Male
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ROSTRA 610269
🇺🇸 US 🇨🇦 CA
Compressor MountedHigh Pressure Cut Off
Fitment notes — ROSTRA 610269
Compressor MountedHigh Pressure Cut OffKeying Option at 7 O'Clockwith Round Connector
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ROSTRA 610225
🇺🇸 US 🇨🇦 CA
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ROSTRA 610343
🇺🇸 US 🇨🇦 CA
Compressor MountedHigh Pressure Cut Off
Fitment notes — ROSTRA 610343
Compressor MountedHigh Pressure Cut OffRound Oval Connector
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STANDARD MOTOR PRODUCTS S538
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — STANDARD MOTOR PRODUCTS S538
Black
with High Pressure Hosewith 2 Female TerminalsCut-Off
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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
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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
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WELLS 1P1014
🇺🇸 US 🇨🇦 CA
Keyway At 9:00 O'clock PositionCut-Off
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WELLS 1P1013
🇺🇸 US 🇨🇦 CA
Keyway At 7:00 O'clock PositionCut-Off
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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
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WELLS Popular 1P1044
🇺🇸 US 🇨🇦 CA
Connector Shape: OblongTerminal Quantity: 2
Fitment notes — WELLS 1P1044
Connector Shape: OblongTerminal Quantity: 2Wiring Harness Length: 9.0 In
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ACDELCO PT2309
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO PT2309
Gold
Fits:
Rear
or:
Front
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GM GENUINE 19115818
🇺🇸 US 🇨🇦 CA
Front
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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
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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
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STANDARD MOTOR PRODUCTS ALH176
🇺🇸 US 🇨🇦 CA
Front
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WELLS 1P2250
🇺🇸 US 🇨🇦 CA
Front
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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
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DORMAN 645595
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — DORMAN 645595
Black
6 WayFemale with Leads
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GM GENUINE PT2712
🇺🇸 US 🇨🇦 CA
BlackTerminal Type: Pin
Fitment notes — GM GENUINE PT2712
BlackTerminal Type: Pin
6-Way Femalewith Leads
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UNITED MOTOR PRODUCTS CON23
🇺🇸 US 🇨🇦 CA
View on
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WELLS 1P1599
🇺🇸 US 🇨🇦 CA
View on
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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
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ROSTRA 610518
🇺🇸 US 🇨🇦 CA
View on
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WELLS 1P1919
🇺🇸 US 🇨🇦 CA
with 3 TerminalsGray
Fitment notes — WELLS 1P1919
with 3 TerminalsGraywith Female Connector
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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
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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
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STANDARD MOTOR PRODUCTS S1417
🇺🇸 US 🇨🇦 CA
View on
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WELLS 1P3968
🇺🇸 US 🇨🇦 CA
with 2 Terminals
View on
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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
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WELLS 1P2610
🇺🇸 US 🇨🇦 CA
Arming Sensor Connector2 Terminal, Yellow with Gray Tip, Female Connector
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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
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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
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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
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ROSTRA 610442
🇺🇸 US 🇨🇦 CA
Relay ConnectorModule Connector
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WELLS 1P2604
🇺🇸 US 🇨🇦 CA
Relay Connectorwith 4 Terminal(s)
Fitment notes — WELLS 1P2604
Relay Connectorwith 4 Terminal(s)Blackwith Female ConnectorMotor Connector
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WELLS 1P1848
🇺🇸 US 🇨🇦 CA
Relay ConnectorModule Connector
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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
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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
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ACDELCO 84941154
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — ACDELCO 84941154
Black
2-Way Femalewith Leads
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ROSTRA 610177
🇺🇸 US 🇨🇦 CA
View on
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STANDARD MOTOR PRODUCTS S1437
🇺🇸 US 🇨🇦 CA
Terminal Type: BladeWiring Harness Length (mm): 438.15
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WELLS 1P2043
🇺🇸 US 🇨🇦 CA
View on
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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
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WELLS 1P1018
🇺🇸 US 🇨🇦 CA
with 2 TerminalsGreen
Fitment notes — WELLS 1P1018
with 2 TerminalsGreenMale End
View on
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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
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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
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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
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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
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GPD Popular 1713422
🇺🇸 US 🇨🇦 CA
Blower Motor Resistor Pigtailwith 6 Terminals
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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
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WELLS Popular 1P1789
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 4Wire Quantity: 8
Fitment notes — WELLS 1P1789
Terminal Quantity: 4Wire Quantity: 8
Rearwith Rear Heater Controls
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WELLS Popular 1P2711
🇺🇸 US 🇨🇦 CA
Terminal Gender: Female
Fitment notes — WELLS 1P2711
Terminal Gender: Female
Frontwith 2 Terminals
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ACDELCO 84815543
🇺🇸 US 🇨🇦 CA
GM Original Equipment
Fitment notes — ACDELCO 84815543
GM Original Equipment
BLACK6-WAY FEMALEwith Leads
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FOUR SEASONS 37263
🇺🇸 US 🇨🇦 CA
Limousine4 Terminal Male
Fitment notes — FOUR SEASONS 37263
Limousine4 Terminal MaleRectangular ConnectorSingle Row
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FOUR SEASONS 37274
🇺🇸 US 🇨🇦 CA
Sedan2 Terminal Male
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FOUR SEASONS 70057
🇺🇸 US 🇨🇦 CA
Sedan6 Terminal Male
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GM GENUINE PT3980
🇺🇸 US 🇨🇦 CA
LT Gray5.0MM2
Fitment notes — GM GENUINE PT3980
LT Gray5.0MM22-Way Femalewith Leads
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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
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HOLSTEIN 2HAR0052
🇺🇸 US 🇨🇦 CA
FrontLimousine
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HOLSTEIN 2HAR0004
🇺🇸 US 🇨🇦 CA
FrontSedan
Fitment notes — HOLSTEIN 2HAR0004
FrontSedanMultiple Connectors Required2 Terminal Female
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HOLSTEIN 2HAR0026
🇺🇸 US 🇨🇦 CA
FrontSedan
Fitment notes — HOLSTEIN 2HAR0026
FrontSedanMultiple Connectors Required6 Terminal Female
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ROSTRA 610069
🇺🇸 US 🇨🇦 CA
Rear
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STANDARD MOTOR PRODUCTS S1353
🇺🇸 US 🇨🇦 CA
Length (In): 1
Fitment notes — STANDARD MOTOR PRODUCTS S1353
Length (In): 1
FrontSedanrectangularwith 2 Female Terminals
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STANDARD MOTOR PRODUCTS S1573
🇺🇸 US 🇨🇦 CA
Connector Shape: Rectangle
Fitment notes — STANDARD MOTOR PRODUCTS S1573
Connector Shape: Rectangle
FrontLimousinerectangularwith 4 Blade Terminals
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STANDARD MOTOR PRODUCTS S1353HT
🇺🇸 US 🇨🇦 CA
Blue Streak
Fitment notes — STANDARD MOTOR PRODUCTS S1353HT
Blue Streak
FrontSedanwith 2 Female Terminalswith High Temperature
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STANDARD MOTOR PRODUCTS S1702
🇺🇸 US 🇨🇦 CA
FrontSedan
Fitment notes — STANDARD MOTOR PRODUCTS S1702
FrontSedanrectangularwith 6 Female Terminals
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STANDARD MOTOR PRODUCTS S1702HT
🇺🇸 US 🇨🇦 CA
Blue Streak
Fitment notes — STANDARD MOTOR PRODUCTS S1702HT
Blue Streak
FrontSedanwith 6 Female Terminalswith High Temperature
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WELLS 1P2659
🇺🇸 US 🇨🇦 CA
Frontwith 6 Terminal(s)
Fitment notes — WELLS 1P2659
Frontwith 6 Terminal(s)without Rear Heater Controls
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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
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WELLS 1P1929
🇺🇸 US 🇨🇦 CA
with 4 TerminalsYellow
Fitment notes — WELLS 1P1929
with 4 TerminalsYellowwith Female Connector
View on
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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
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WELLS 1P1006
🇺🇸 US 🇨🇦 CA
Connector Shape: OblongWiring Harness Length: 9.5 In
View on
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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 Pedal Connector

Brand Part Number Markets Notes Buy
WELLS 1P2551
🇺🇸 US 🇨🇦 CA
Brake Pedal Position Sensor Connector
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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
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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
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WALKER PRODUCTS Popular 2701095
🇺🇸 US 🇨🇦 CA
View on
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ROSTRA 610106
🇺🇸 US 🇨🇦 CA
Base Model or Livery or Luxury or Premium
View on
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STANDARD MOTOR PRODUCTS S1025
🇺🇸 US 🇨🇦 CA
Connector Shape: Oval
View on
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UNITED MOTOR PRODUCTS CON6
🇺🇸 US 🇨🇦 CA
View on
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WELLS 1P2388
🇺🇸 US 🇨🇦 CA
Mounting Hardware Included: No
View on
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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
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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.

Communication Interface Module (VCIM) Connector

Brand Part Number Markets Notes Buy
GM GENUINE PT1502
🇺🇸 US 🇨🇦 CA
Natural12-Way Female
Fitment notes — GM GENUINE PT1502
Natural12-Way Femalewith Leads
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GM GENUINE PT1404
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT1404
Black
Black16-Way Femalewith Leads
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WELLS 1P2613
🇺🇸 US 🇨🇦 CA
with 16 TerminalsNatural or White
Fitment notes — WELLS 1P2613
with 16 TerminalsNatural or WhiteFemale End
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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.

Crankshaft Position Sensor Connector

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

Brand Part Number Markets Notes Buy
GM GENUINE PT1638
🇺🇸 US 🇨🇦 CA
Gray6-Way Female
Fitment notes — GM GENUINE PT1638
Gray6-Way Femalewith Leads
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ROSTRA 610904
🇺🇸 US 🇨🇦 CA
View on
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WELLS 1P2562
🇺🇸 US 🇨🇦 CA
with 6 TerminalsGray
Fitment notes — WELLS 1P2562
with 6 TerminalsGraywith Female Connector
View on
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This table covers the harness connectors at the Cruise 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.

Dome Lamp Connector

Brand Part Number Markets Notes Buy
GM GENUINE PT3835
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3835
Black
index tab center cavity And2-Way Femalewith Leads1.5MM2
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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 Lock Actuator Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular HP3895
🇺🇸 US 🇨🇦 CA
HandypackLength (In): 1.125
Fitment notes — STANDARD MOTOR PRODUCTS HP3895
HandypackLength (In): 1.125Black
without Latch AssemblyColor Code Black and Bluewith 4 Female Terminals
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HOLSTEIN 2HAR0064
🇺🇸 US 🇨🇦 CA
with 4 Female Terminalswithout Latch Assembly
Fitment notes — HOLSTEIN 2HAR0064
with 4 Female Terminalswithout Latch AssemblyBlack and Blue
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STANDARD MOTOR PRODUCTS S551
🇺🇸 US 🇨🇦 CA
Connector Shape: OvalLength (In): 1.125
Fitment notes — STANDARD MOTOR PRODUCTS S551
Connector Shape: OvalLength (In): 1.125Terminal Type: BladeBlack
without Latch AssemblyColor Code Black and Bluewith 4 Female Terminals
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STANDARD MOTOR PRODUCTS S689
🇺🇸 US 🇨🇦 CA
Connector Shape: Rectangleblack
Fitment notes — STANDARD MOTOR PRODUCTS S689
Connector Shape: Rectangleblack
without Latch AssemblyColor Code Black and Bluewith 2 Female Terminals
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WELLS 1P1146
🇺🇸 US 🇨🇦 CA
with 2 Terminals
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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.

Driver Information Display Module Connector

Brand Part Number Markets Notes Buy
GM GENUINE PT3779
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3779
Black
Black.75mm28-Way Femalewith Leads
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This table covers the harness connectors at the Driver Information Display 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.

Driver Information Display Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE PT2201
🇺🇸 US 🇨🇦 CA
BlackTerminal Type: Blade Pin
Fitment notes — GM GENUINE PT2201
BlackTerminal Type: Blade Pin
BLACK6-WAY FEMALEwith Leads
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This table covers the harness connectors at the Driver Information Display 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.

EGR Valve Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular S1054
🇺🇸 US 🇨🇦 CA
Terminal Type: Blade
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UNITED MOTOR PRODUCTS Popular CON9
🇺🇸 US 🇨🇦 CA
Color: BlackTerminal Quantity: 5
Fitment notes — UNITED MOTOR PRODUCTS CON9
Color: BlackTerminal Quantity: 5Terminal Type: Blade
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DORMAN 645905
🇺🇸 US 🇨🇦 CA
5 Wire
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GM GENUINE PT1154
🇺🇸 US 🇨🇦 CA
LT Gray5-Way Female
Fitment notes — GM GENUINE PT1154
LT Gray5-Way Femalewith Leadswith Cover
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ROSTRA 610284
🇺🇸 US 🇨🇦 CA
View on
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WELLS 1P1590
🇺🇸 US 🇨🇦 CA
View on
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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.

Fog / Driving Lamp Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular HP3970
🇺🇸 US 🇨🇦 CA
Handypack
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STANDARD MOTOR PRODUCTS Popular S524
🇺🇸 US 🇨🇦 CA
Weather Resistant: YES
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ACDELCO LS255
🇺🇸 US 🇨🇦 CA
Gold
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GM GENUINE PT420
🇺🇸 US 🇨🇦 CA
BlackLength: 11.4 In
Fitment notes — GM GENUINE PT420
BlackLength: 11.4 InShape: OvalTerminal Type: Pin
BLACK3-WAY FEMALEwith Leads
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ROSTRA 610023
🇺🇸 US 🇨🇦 CA
View on
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WALKER PRODUCTS 2701125
🇺🇸 US 🇨🇦 CA
View on
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WELLS 6S1047
🇺🇸 US 🇨🇦 CA
Gender: MaleWire Gauge Measurement: 18
View on
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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.

Fuel Injector Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular HP3945
🇺🇸 US 🇨🇦 CA
HandypackConnector Shape: Square
Fitment notes — STANDARD MOTOR PRODUCTS HP3945
HandypackConnector Shape: SquareIncludes Wheel Speed Sensor Wiring HarnessBlackIncludes ABS Wheel Speed Sensor Wire Harness
View on
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WELLS Popular 1P1344
🇺🇸 US 🇨🇦 CA
Terminal Type: BladeWiring Harness Length: 8.5 In
Fitment notes — WELLS 1P1344
Terminal Type: BladeWiring Harness Length: 8.5 In
with 2 Terminals
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ACDELCO PT2160
🇺🇸 US 🇨🇦 CA
GoldShape: Square
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ACDELCO PT1846
🇺🇸 US 🇨🇦 CA
2-WAY FEMALE GRAY
Fitment notes — ACDELCO PT1846
2-WAY FEMALE GRAY
CONNECTOR,INJR-FUEL
View on
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GB REMANUFACTURING 5191
🇺🇸 US 🇨🇦 CA
View on
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GM GENUINE PT3765
🇺🇸 US 🇨🇦 CA
Gray2-Way Female
Fitment notes — GM GENUINE PT3765
Gray2-Way Femalewith Leads
View on
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HOLSTEIN 2HAR0035
🇺🇸 US 🇨🇦 CA
Includes ABS Wheel Speed Sensor Wire Harness
View on
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SKP SKS824
🇺🇸 US 🇨🇦 CA
Includes ABS Wheel Speed Sensor Wire Harness
View on
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STANDARD MOTOR PRODUCTS S824
🇺🇸 US 🇨🇦 CA
Connector Shape: SquareHarness Length
Fitment notes — STANDARD MOTOR PRODUCTS S824
Connector Shape: SquareHarness LengthIncludes ABS Wheel Speed Sensor Wire HarnessIncludes Wheel Speed Sensor Wiring Harnessinches: 7Length (In): 1.25Wiring Harness Length (mm): 209.55Black
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WALKER PRODUCTS 2701100
🇺🇸 US 🇨🇦 CA
Includes ABS Wheel Speed Sensor Wire Harness
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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 Sending Unit Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS S1265
🇺🇸 US 🇨🇦 CA
Black
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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 Tank Pressure Sensor Connector

Brand Part Number Markets Notes Buy
ROSTRA 610022
🇺🇸 US 🇨🇦 CA
View on
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WELLS 1P1475
🇺🇸 US 🇨🇦 CA
Gender: Female
Fitment notes — WELLS 1P1475
Gender: Female
with Gray Connector
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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.

Garage Door Opener Connector

Brand Part Number Markets Notes Buy
GM GENUINE PT2503
🇺🇸 US 🇨🇦 CA
Natural3-Way Female
Fitment notes — GM GENUINE PT2503
Natural3-Way Femalewith Leads
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This table covers the harness connectors at the Garage Door Opener. 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.

Glove Box Lamp Connector

Brand Part Number Markets Notes Buy
GM GENUINE PT146
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT146
Black
Black2-Way Femalewith LeadsSquare
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This table covers the harness connectors at the Glove Box 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.

Headlamp Switch Connector

Brand Part Number Markets Notes Buy
WELLS 1P1950
🇺🇸 US 🇨🇦 CA
with 2 TerminalsBlack
Fitment notes — WELLS 1P1950
with 2 TerminalsBlackwith Female Connector
View on
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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.

Hood Ajar Indicator Switch Connector

Brand Part Number Markets Notes Buy
GM GENUINE PT3855
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE PT3855
Black
Black3-Way Femalewith Leads1.5MM2
View on
Amazon

This table covers the harness connectors at the Hood Ajar Indicator 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.

Ignition Coil Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS S3291
🇺🇸 US 🇨🇦 CA
with Housing
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STANDARD MOTOR PRODUCTS S2527
🇺🇸 US 🇨🇦 CA
Complete Assembly
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UNITED MOTOR PRODUCTS CON208
🇺🇸 US 🇨🇦 CA
with Single Configuration Coils
View on
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WALKER PRODUCTS 2701082
🇺🇸 US 🇨🇦 CA
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.

Impact / Crash Sensor Connector

Brand Part Number Markets Notes Buy
GM GENUINE PT1500
🇺🇸 US 🇨🇦 CA
Yellowwith Gray Tip
Fitment notes — GM GENUINE PT1500
Yellowwith Gray TipTop Right Guide, Bottom Left Guide2-Way Femalewith LeadsSide Air Bag
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WELLS 1P2610
🇺🇸 US 🇨🇦 CA
2 Terminal, Yellow with Gray Tip, Female ConnectorConnects To Side Impact Sensor
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This table covers the harness connectors at the Impact / Crash 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 2011 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 2011 Cadillac DTS?

Our catalog currently lists 153 electrical connector parts for the 2011 Cadillac DTS across 42 subcategories and 13 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 2011 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 2011 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 2011 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 2011 Cadillac DTS

Electrical Connector Parts for Other Cadillac DTS Years

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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.