The 2007 Cadillac XLR has 468 electrical connector parts with verified fitment on this page — 126 part types and 16 brands, covering both the 4.4L V8 Supercharged and the 4.6L V8. Each part includes a manufacturer part number and application notes.
The connector system on the 2007 Cadillac XLR supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. The largest groups are A/C Refrigerant Pressure Switch Connector (18 parts), ABS Wheel Speed Sensor Connector (14 parts) and Instrument Panel Connector (13 parts). The other 123 part types cover the remaining 423 parts.
The 2007 Cadillac XLR was sold with both the 4.4L V8 Supercharged and the 4.6L V8. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
16 brands supply electrical connector parts for the 2007 Cadillac XLR, led by GM GENUINE (121 parts), STANDARD MOTOR PRODUCTS (105 parts) and WELLS (93 parts), plus 13 more brands.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2007 Cadillac XLR. 65 parts have it, including FOUR SEASONS 37215 (A/C Compressor Clutch Coil Connector) and FOUR SEASONS 37227 (A/C Refrigerant Pressure Switch Connector). Each part number opens a page with every vehicle that part fits.
A/C Compressor Clutch Coil Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FOUR SEASONS Popular Fits: 4.4L V8 Supercharged | 37215 | 🇺🇸 US 🇨🇦 CA | 2 Terminal Malewith Diode | View on Amazon |
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT209 | 🇺🇸 US 🇨🇦 CA | OvalGray | View on Amazon |
| ACDELCO Fits: 4.4L V8 Supercharged | PT2311 | 🇺🇸 US 🇨🇦 CA | GoldColor: Gray | View on Amazon |
| FOUR SEASONS Fits: 4.4L V8 Supercharged | 70048 | 🇺🇸 US 🇨🇦 CA | 2 Terminal Malewithout Diode | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610062 | 🇺🇸 US 🇨🇦 CA | with Oval Connectorwith 2 Terminal(s) | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | HP4490 | 🇺🇸 US 🇨🇦 CA | HandypackTerminal Type: Blade | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S588 | 🇺🇸 US 🇨🇦 CA | Attachment Method: Push OnConnector Shape: Oval | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON97 | 🇺🇸 US 🇨🇦 CA | Terminal Type: Blade | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1239 | 🇺🇸 US 🇨🇦 CA | 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.
9 A/C Compressor Clutch Coil Connector parts for the 2007 Cadillac XLR come from 7 brands — FOUR SEASONS, STANDARD MOTOR PRODUCTS, GM GENUINE and 4 other brands. The "Popular" part is FOUR SEASONS 37215.
This group includes FOUR SEASONS 37215, GM GENUINE PT209 and ACDELCO PT2311 and the remaining parts above.
A/C Compressor Relay Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.4L V8 Supercharged | 1P1184 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length: 7.0 In | 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.
One part is listed for the 2007 Cadillac XLR — WELLS 1P1184.
A/C Condenser Fan Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FOUR SEASONS Fits: 4.4L V8 Supercharged | 37227 | 🇺🇸 US 🇨🇦 CA | 2 Terminal Male90 Degree Locator | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610397 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S536 | 🇺🇸 US 🇨🇦 CA | Connector Shape: RoundWeather Resistant: No | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 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.
4 A/C Condenser Fan Switch Connector parts are listed for the 2007 Cadillac XLR, from FOUR SEASONS, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand.
Part numbers include FOUR SEASONS 37227, ROSTRA 610397 and STANDARD MOTOR PRODUCTS S536, among others listed above.
A/C Refrigerant Pressure Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FOUR SEASONS Popular Fits: 4.4L V8 Supercharged | 37227 | 🇺🇸 US 🇨🇦 CA | 2 Terminal Male90 Degree Locator | View on Amazon |
| ROSTRA Popular Fits: 4.4L V8 Supercharged | 610021 | 🇺🇸 US 🇨🇦 CA | with 3 Terminal(s)with 1 Male Connectors | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | HP4440 | 🇺🇸 US 🇨🇦 CA | Handypack | View on Amazon |
| WELLS Popular Fits: 4.4L V8 Supercharged | 1P1065 | 🇺🇸 US 🇨🇦 CA | Terminal Gender: Female | View on Amazon |
| ACDELCO Fits: 4.4L V8 Supercharged | PT2293 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| ACDELCO Fits: 4.4L V8 Supercharged | PT2319 | 🇺🇸 US 🇨🇦 CA | GoldTerminal Gender: Female | View on Amazon |
| FOUR SEASONS Fits: 4.4L V8 Supercharged | 37222 | 🇺🇸 US 🇨🇦 CA | 120 Degree Locator2 Terminal Male | View on Amazon |
| FOUR SEASONS Fits: 4.4L V8 Supercharged | 37237 | 🇺🇸 US 🇨🇦 CA | 2 Terminal Malewith Oval Connector | View on Amazon |
| FOUR SEASONS Fits: 4.4L V8 Supercharged | 37236 | 🇺🇸 US 🇨🇦 CA | 3 Terminal Male | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610269 | 🇺🇸 US 🇨🇦 CA | Compressor MountedHigh Pressure Cut Off | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610225 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ROSTRA Fits: 4.4L V8 Supercharged | 610343 | 🇺🇸 US 🇨🇦 CA | Compressor MountedHigh Pressure Cut Off | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S538 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S536 | 🇺🇸 US 🇨🇦 CA | Connector Shape: RoundWeather Resistant: No | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S619 | 🇺🇸 US 🇨🇦 CA | Connector Shape: RoundTerminal Type: Blade | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON110 | 🇺🇸 US 🇨🇦 CA | with Round Connector | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1014 | 🇺🇸 US 🇨🇦 CA | Keyway At 9:00 O'clock PositionCut-Off | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 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.
18 A/C Refrigerant Pressure Switch Connector parts are listed for the 2007 Cadillac XLR, from FOUR SEASONS, ROSTRA, STANDARD MOTOR PRODUCTS and 3 other brands. FOUR SEASONS 37227 carries the "Popular" badge.
ABS Wheel Speed Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT3910 | 🇺🇸 US 🇨🇦 CA | Metri-Pack 150Gray | View on Amazon |
| SKP Popular Fits: 4.4L V8 Supercharged | SK970040 | 🇺🇸 US 🇨🇦 CA | Fits Front Right | View on Amazon |
| WELLS Popular Fits: 4.4L V8 Supercharged | 1P2036 | 🇺🇸 US 🇨🇦 CA | FrontSensor End Repair Connector Only | View on Amazon |
| ACDELCO Fits: 4.4L V8 Supercharged | PT2309 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | 10332527 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| HOLSTEIN Fits: 4.4L V8 Supercharged | 2ABS0485 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| HOLSTEIN Fits: 4.4L V8 Supercharged | 2ABS4500 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610034 | 🇺🇸 US 🇨🇦 CA | Frontwith 2 Pin Terminals | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | HP4750 | 🇺🇸 US 🇨🇦 CA | HandypackConnector Shape: Oval | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S578 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OvalGauge: 18 | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S2309 | 🇺🇸 US 🇨🇦 CA | with 3 Blade Terminals | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | ALH156 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1044 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OblongTerminal Quantity: 2 | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2273 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length: 28.25 In | 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.
14 ABS Wheel Speed Sensor Connector parts for the 2007 Cadillac XLR come from 7 brands — STANDARD MOTOR PRODUCTS, WELLS, GM GENUINE and 4 other brands. The "Popular" part is GM GENUINE PT3910.
Accelerator Pedal Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | S1479 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OvalLength (In): 1.125 | View on Amazon |
| DORMAN Fits: 4.4L V8 Supercharged | 645595 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2712 | 🇺🇸 US 🇨🇦 CA | BlackTerminal Type: Pin | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON23 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 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.
5 Accelerator Pedal Position Sensor Connector parts for the 2007 Cadillac XLR come from 5 brands — STANDARD MOTOR PRODUCTS, DORMAN, GM GENUINE and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS S1479.
This group includes STANDARD MOTOR PRODUCTS S1479, DORMAN 645595 and GM GENUINE PT2712 and the remaining parts above.
Accessory Power Outlet Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT3865 | 🇺🇸 US 🇨🇦 CA | FrontGray | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610518 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 1P1919 | 🇺🇸 US 🇨🇦 CA | with 3 TerminalsGray | 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.
3 Accessory Power Outlet Connector parts for the 2007 Cadillac XLR come from 3 brands — GM GENUINE, ROSTRA and WELLS.
Listed part numbers: GM GENUINE PT3865, ROSTRA 610518 and WELLS 1P1919.
Air Bag Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BWD/NIEHOFF Fits: 4.4L V8 Supercharged | PT944 | 🇺🇸 US 🇨🇦 CA | with 3 Female TerminalsAt Sensor | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1259 | 🇺🇸 US 🇨🇦 CA | Weather Resistant: YES | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1445 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length (In): 17Wiring Harness Length (mm): 431.8 | 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.
3 Air Bag Connector parts for the 2007 Cadillac XLR come from 2 brands — STANDARD MOTOR PRODUCTS and BWD/NIEHOFF.
Part numbers include BWD/NIEHOFF PT944, STANDARD MOTOR PRODUCTS S1259 and STANDARD MOTOR PRODUCTS S1445.
Air Bag Module Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 4.4L V8 Supercharged | 645599 | 🇺🇸 US 🇨🇦 CA | Yellow | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2038 | 🇺🇸 US 🇨🇦 CA | Fits Module Coil ConnectorYellow | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1295 | 🇺🇸 US 🇨🇦 CA | Gender: FemaleWiring Harness Length (In): 18 | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1603 | 🇺🇸 US 🇨🇦 CA | with 4 Terminals | 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.
4 Air Bag Module Connector parts for the 2007 Cadillac XLR come from 4 brands — DORMAN, GM GENUINE, STANDARD MOTOR PRODUCTS and 1 other brand.
Listed part numbers: DORMAN 645599, GM GENUINE PT2038 and STANDARD MOTOR PRODUCTS S1295, plus the other parts above.
Air Intake / Charge Temperature Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular Fits: 4.4L V8 Supercharged | SKS556 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | HP4420 | 🇺🇸 US 🇨🇦 CA | Handypack | View on Amazon |
| WELLS Popular Fits: 4.4L V8 Supercharged | 1P1016 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangular | View on Amazon |
| ACDELCO Fits: 4.4L V8 Supercharged | PT2301 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT307 | 🇺🇸 US 🇨🇦 CA | Gray2-Way Female | View on Amazon |
| HOLSTEIN Fits: 4.4L V8 Supercharged | 2HAR0050 | 🇺🇸 US 🇨🇦 CA | Located On Intake Air | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610194 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S556 | 🇺🇸 US 🇨🇦 CA | Intake Air | View on Amazon |
| ULTRA-POWER Fits: 4.4L V8 Supercharged | 2101501 | 🇺🇸 US 🇨🇦 CA | Air Charged Temperature ConnectorAt Temperature Sensor | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON81 | 🇺🇸 US 🇨🇦 CA | Connector Shape: SquareTerminal Quantity: 2 | View on Amazon |
| WALKER PRODUCTS Fits: 4.4L V8 Supercharged | 2101501 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Air Intake / Charge 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.
11 Air Intake / Charge Temperature Sensor Connector parts are listed for the 2007 Cadillac XLR, from STANDARD MOTOR PRODUCTS, SKP, WELLS and 7 other brands. SKP SKS556 carries the "Popular" badge.
Alternator / Generator Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 4.4L V8 Supercharged | 645906 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610061 | 🇺🇸 US 🇨🇦 CA | with 4 Terminal(s) | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1153 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length: 17.0 In | 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.
3 Alternator / Generator Connector parts for the 2007 Cadillac XLR come from 3 brands — DORMAN, ROSTRA and WELLS.
This group includes DORMAN 645906, ROSTRA 610061 and WELLS 1P1153.
Ambient Air Temperature Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT2830 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| UNITED MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | CON90 | 🇺🇸 US 🇨🇦 CA | Terminal Quantity: 2Weather Resistant: No | View on Amazon |
| ACDELCO Fits: 4.4L V8 Supercharged | PT2307 | 🇺🇸 US 🇨🇦 CA | GoldShape: Rectangle | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610108 | 🇺🇸 US 🇨🇦 CA | FOR OUTSIDE AIR TEMPERATURE | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | HP4720 | 🇺🇸 US 🇨🇦 CA | HandypackConnector Shape: Oval | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S575 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OvalHarness Length | View on Amazon |
| WALKER PRODUCTS Fits: 4.4L V8 Supercharged | 2701130 | 🇺🇸 US 🇨🇦 CA | Terminal Gender: MaleWiring Harness Length: 180.00 mm | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1362 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OblongTerminal Quantity: 2 | 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.
8 Ambient Air Temperature Sensor Connector parts for the 2007 Cadillac XLR come from 7 brands — STANDARD MOTOR PRODUCTS, GM GENUINE, UNITED MOTOR PRODUCTS and 4 other brands. The "Popular" part is GM GENUINE PT2830.
Part numbers include GM GENUINE PT2830, UNITED MOTOR PRODUCTS CON90 and ACDELCO PT2307, among others listed above.
Antenna Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1621 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Antenna. 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.
One part is listed for the 2007 Cadillac XLR — STANDARD MOTOR PRODUCTS S1621.
Antenna Module Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT240 | 🇺🇸 US 🇨🇦 CA | Red2-Way Female | View on Amazon |
This table covers the harness connectors at the Antenna 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.
One part is listed for the 2007 Cadillac XLR — GM GENUINE PT240.
Anti-Theft Disable Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT382 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Anti-Theft Disable 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.
This group shows a single part: GM GENUINE PT382.
Automatic Headlamp Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.4L V8 Supercharged | 1P1663 | 🇺🇸 US 🇨🇦 CA | Gender: Male | 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.
One part is listed for the 2007 Cadillac XLR — WELLS 1P1663.
Back Up Alarm Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 4.4L V8 Supercharged | PT2771 | 🇺🇸 US 🇨🇦 CA | GM Original Equipment | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | 13314098 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P3408 | 🇺🇸 US 🇨🇦 CA | 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.
3 Back Up Alarm Connector parts are listed for the 2007 Cadillac XLR, from ACDELCO, GM GENUINE and WELLS.
Part numbers include ACDELCO PT2771, GM GENUINE 13314098 and WELLS 1P3408.
Barometric Pressure Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT1799 | 🇺🇸 US 🇨🇦 CA | GRAY3-WAY FEMALE | View on Amazon |
| UNITED MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | CON199 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| DORMAN Fits: 4.4L V8 Supercharged | 645301 | 🇺🇸 US 🇨🇦 CA | Gray | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | HP4155 | 🇺🇸 US 🇨🇦 CA | Handypack | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S952 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 1P1544 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Barometric 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.
6 Barometric Pressure Sensor Connector parts are listed for the 2007 Cadillac XLR, from STANDARD MOTOR PRODUCTS, GM GENUINE, UNITED MOTOR PRODUCTS and 2 other brands. GM GENUINE PT1799 carries the "Popular" badge.
Part numbers include GM GENUINE PT1799, UNITED MOTOR PRODUCTS CON199 and DORMAN 645301, among others listed above.
Blower Motor Control Module / Resistor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT3847 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610126 | 🇺🇸 US 🇨🇦 CA | Module Serviced with Blower Motor | 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.
2 Blower Motor Control Module / Resistor Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE and ROSTRA.
Part numbers include GM GENUINE PT3847 and ROSTRA 610126.
Body Wiring Harness / Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Fits: 4.4L V8 Supercharged | 610887 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1639 | 🇺🇸 US 🇨🇦 CA | Connector Shape: RectangleWiring Harness Length (In): 16.5 | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1841 | 🇺🇸 US 🇨🇦 CA | with 2 TerminalsMale End | 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.
3 Body Wiring Harness / Connector parts are listed for the 2007 Cadillac XLR, from ROSTRA, STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: ROSTRA 610887, STANDARD MOTOR PRODUCTS S1639 and WELLS 1P1841.
Brake Fluid Level Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | TX3A | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length (mm): 158.75Black | View on Amazon |
| WELLS Popular Fits: 4.4L V8 Supercharged | 1P1006 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OblongWiring Harness Length: 9.5 In | View on Amazon |
| ACDELCO Fits: 4.4L V8 Supercharged | PT2386 | 🇺🇸 US 🇨🇦 CA | GoldShape: Square | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1798 | 🇺🇸 US 🇨🇦 CA | Gray2-Way Female | View on Amazon |
| SKP Fits: 4.4L V8 Supercharged | SKTX3A | 🇺🇸 US 🇨🇦 CA | Fits Blackor 2 Terminal Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | HP3840 | 🇺🇸 US 🇨🇦 CA | HandypackWiring Harness Length (mm): 158.75 | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON203 | 🇺🇸 US 🇨🇦 CA | 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.
7 Brake Fluid Level Sensor Connector parts are listed for the 2007 Cadillac XLR, from STANDARD MOTOR PRODUCTS, WELLS, ACDELCO and 3 other brands. STANDARD MOTOR PRODUCTS TX3A carries the "Popular" badge.
This group includes STANDARD MOTOR PRODUCTS TX3A, WELLS 1P1006 and ACDELCO PT2386 and the remaining parts above.
Brake Fluid Pressure Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S2309 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 1P1844 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Brake Fluid 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.
2 Brake Fluid Pressure Sensor Connector parts for the 2007 Cadillac XLR come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: STANDARD MOTOR PRODUCTS S2309 and WELLS 1P1844.
Brake Light Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | 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.
One part is listed for the 2007 Cadillac XLR — STANDARD MOTOR PRODUCTS S2374.
Brake Pedal Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT3837 | 🇺🇸 US 🇨🇦 CA | Black | 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.
This group shows a single part: GM GENUINE PT3837.
Cabin Air Temperature Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT146 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1667 | 🇺🇸 US 🇨🇦 CA | 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.
2 Cabin Air Temperature Sensor Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE and STANDARD MOTOR PRODUCTS.
Listed part numbers: GM GENUINE PT146 and STANDARD MOTOR PRODUCTS S1667.
Camshaft Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular Fits: 4.4L V8 Supercharged | SKS577 | 🇺🇸 US 🇨🇦 CA | Fits Front Right | View on Amazon |
| WALKER PRODUCTS Popular Fits: 4.4L V8 Supercharged | 2701095 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2629 | 🇺🇸 US 🇨🇦 CA | OVAL2-WAY FEMALE BLACK | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | 87815146 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT3855 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610106 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1025 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Oval | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON6 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 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.
9 Camshaft Position Sensor Connector parts for the 2007 Cadillac XLR come from 7 brands — GM GENUINE, SKP, WALKER PRODUCTS and 4 other brands. The "Popular" part is SKP SKS577.
This group includes SKP SKS577, WALKER PRODUCTS 2701095 and GM GENUINE PT2629 and the remaining parts above.
Chassis Wiring Harness / Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.4L V8 Supercharged | 1P2561 | 🇺🇸 US 🇨🇦 CA | with 4 TerminalsBlack | 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.
One part is listed for the 2007 Cadillac XLR — WELLS 1P2561.
Cigarette Lighter Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT3865 | 🇺🇸 US 🇨🇦 CA | Gray4.0MM2 | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610518 | 🇺🇸 US 🇨🇦 CA | with 3 Terminal(s)with 1 Female Connectors | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1167 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 1P1919 | 🇺🇸 US 🇨🇦 CA | with 3 TerminalsGray | 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.
4 Cigarette Lighter Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand.
Listed part numbers: GM GENUINE PT3865, ROSTRA 610518 and STANDARD MOTOR PRODUCTS S1167, plus the other parts above.
Climate Control Sun Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT3836 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1663 | 🇺🇸 US 🇨🇦 CA | Gender: Male | View on Amazon |
This table covers the harness connectors at the Climate Control Sun 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.
2 Climate Control Sun Sensor Connector parts for the 2007 Cadillac XLR come from 2 brands — GM GENUINE and WELLS.
This group includes GM GENUINE PT3836 and WELLS 1P1663.
Communication Interface Module (VCIM) Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1502 | 🇺🇸 US 🇨🇦 CA | Natural12-Way Female | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1404 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2084 | 🇺🇸 US 🇨🇦 CA | with 12 TerminalsWhite | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2613 | 🇺🇸 US 🇨🇦 CA | with 16 TerminalsNatural or White | 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.
4 Communication Interface Module (VCIM) Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE and WELLS.
Part numbers include GM GENUINE PT1502, GM GENUINE PT1404 and WELLS 1P2084, among others listed above.
Convertible Top Motor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: 4.4L V8 Supercharged | PT2834 | 🇺🇸 US 🇨🇦 CA | GM Original Equipment | View on Amazon |
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT3156 | 🇺🇸 US 🇨🇦 CA | Terminal Type: Blade PinBlack | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT601 | 🇺🇸 US 🇨🇦 CA | Green2-Way Female | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT240 | 🇺🇸 US 🇨🇦 CA | Red2-Way Female | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT3923 | 🇺🇸 US 🇨🇦 CA | Contains Connector Only | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1651 | 🇺🇸 US 🇨🇦 CA | Shape: RectangularBlack | View on Amazon |
This table covers the harness connectors at the Convertible Top 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.
6 Convertible Top Motor Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE and ACDELCO. ACDELCO PT2834 carries the "Popular" badge.
Part numbers include ACDELCO PT2834, GM GENUINE PT3156 and GM GENUINE PT601, among others listed above.
Coolant Level Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2830 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| SKP Fits: 4.4L V8 Supercharged | SKS574 | 🇺🇸 US 🇨🇦 CA | with 3 Terminals | 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.
2 Coolant Level Sensor Connector parts for the 2007 Cadillac XLR come from 2 brands — GM GENUINE and SKP.
Listed part numbers: GM GENUINE PT2830 and SKP SKS574.
Crankshaft Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Popular Fits: 4.4L V8 Supercharged | 1800715 | 🇺🇸 US 🇨🇦 CA | 3 Prong Connector | View on Amazon |
| WALKER PRODUCTS Popular Fits: 4.4L V8 Supercharged | 2701095 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| DORMAN Fits: 4.4L V8 Supercharged | 645187 | 🇺🇸 US 🇨🇦 CA | 3 Way Female with LeadsCrankshaft Position Sensor | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT3855 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610106 | 🇺🇸 US 🇨🇦 CA | with 3 Terminal(s) | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1025 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Oval | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON6 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 1P2388 | 🇺🇸 US 🇨🇦 CA | Mounting Hardware Included: No | 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.
8 Crankshaft Position Sensor Connector parts for the 2007 Cadillac XLR come from 8 brands — BECK/ARNLEY, WALKER PRODUCTS, DORMAN and 5 other brands. The "Popular" part is BECK/ARNLEY 1800715.
Listed part numbers: BECK/ARNLEY 1800715, WALKER PRODUCTS 2701095 and DORMAN 645187, plus the other parts above.
Cruise Control Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1399 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1598 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangleblack | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1651 | 🇺🇸 US 🇨🇦 CA | 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.
3 Cruise Control Switch Connector parts for the 2007 Cadillac XLR come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include STANDARD MOTOR PRODUCTS S1399, STANDARD MOTOR PRODUCTS S1598 and WELLS 1P1651.
Deck Lid / Liftgate Ajar Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT146 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Deck Lid / Liftgate Ajar 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.
One part is listed for the 2007 Cadillac XLR — GM GENUINE PT146.
Door Jamb Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2726 | 🇺🇸 US 🇨🇦 CA | Black | 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.
This group shows a single part: GM GENUINE PT2726.
Door Lock Actuator Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | 88952463 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P3911 | 🇺🇸 US 🇨🇦 CA | with 10 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.
2 Door Lock Actuator Connector parts for the 2007 Cadillac XLR come from 2 brands — GM GENUINE and WELLS.
Part numbers include GM GENUINE 88952463 and WELLS 1P3911.
Door Lock Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT796 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1618 | 🇺🇸 US 🇨🇦 CA | Connector Shape: RectangleWire Gauge (GA): 20 | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2190 | 🇺🇸 US 🇨🇦 CA | Fits Leftwith 5 Terminals | 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.
3 Door Lock Switch Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.
This group includes GM GENUINE PT796, STANDARD MOTOR PRODUCTS S1618 and WELLS 1P2190.
Door Wiring Harness / Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT3907 | 🇺🇸 US 🇨🇦 CA | Black | 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.
One part is listed for the 2007 Cadillac XLR — GM GENUINE PT3907.
EGR Valve Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Fits: 4.4L V8 Supercharged | SKS575 | 🇺🇸 US 🇨🇦 CA | 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.
This group shows a single part: SKP SKS575.
Engine Wiring Harness / Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT2869 | 🇺🇸 US 🇨🇦 CA | Length: 2.3 InBlack | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1416 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1808 | 🇺🇸 US 🇨🇦 CA | 38 Terminal. | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1247 | 🇺🇸 US 🇨🇦 CA | 16 Terminal MaleOval Type | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2091 | 🇺🇸 US 🇨🇦 CA | with 16 Terminal Connector | 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.
5 Engine Wiring Harness / Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS. GM GENUINE PT2869 carries the "Popular" badge.
Listed part numbers: GM GENUINE PT2869, GM GENUINE PT1416 and STANDARD MOTOR PRODUCTS S1808, plus the other parts above.
Fog / Driving Lamp Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | HP3970 | 🇺🇸 US 🇨🇦 CA | Handypack | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | S524 | 🇺🇸 US 🇨🇦 CA | Weather Resistant: YES | View on Amazon |
| ACDELCO Fits: 4.4L V8 Supercharged | LS255 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT168 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1798 | 🇺🇸 US 🇨🇦 CA | Gray2-Way Female | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610023 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SKP Fits: 4.4L V8 Supercharged | SKS524 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON67 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WALKER PRODUCTS Fits: 4.4L V8 Supercharged | 2701125 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 6S1047 | 🇺🇸 US 🇨🇦 CA | Gender: MaleWire Gauge Measurement: 18 | 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.
10 Fog / Driving Lamp Connector parts for the 2007 Cadillac XLR come from 8 brands — STANDARD MOTOR PRODUCTS, GM GENUINE, ACDELCO and 5 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS HP3970.
Fog / Driving Lamp Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1399 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1598 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangleblack | 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.
2 Fog / Driving Lamp Switch Connector parts for the 2007 Cadillac XLR come from STANDARD MOTOR PRODUCTS.
Part numbers include STANDARD MOTOR PRODUCTS S1399 and STANDARD MOTOR PRODUCTS S1598.
Fuel Door Release Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT382 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Fuel Door Release 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.
One part is listed for the 2007 Cadillac XLR — GM GENUINE PT382.
Fuel Injector Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | HP3945 | 🇺🇸 US 🇨🇦 CA | HandypackConnector Shape: Square | View on Amazon |
| WELLS Popular Fits: 4.4L V8 Supercharged | 1P1344 | 🇺🇸 US 🇨🇦 CA | Terminal Type: BladeWiring Harness Length: 8.5 In | View on Amazon |
| ACDELCO Fits: 4.4L V8 Supercharged | PT2160 | 🇺🇸 US 🇨🇦 CA | GoldShape: Square | View on Amazon |
| ACDELCO Fits: 4.4L V8 Supercharged | PT1846 | 🇺🇸 US 🇨🇦 CA | 2-WAY FEMALE GRAY | View on Amazon |
| GB REMANUFACTURING Fits: 4.4L V8 Supercharged | 5191 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT3765 | 🇺🇸 US 🇨🇦 CA | Gray2-Way Female | View on Amazon |
| HOLSTEIN Fits: 4.4L V8 Supercharged | 2HAR0035 | 🇺🇸 US 🇨🇦 CA | Includes ABS Wheel Speed Sensor Wire Harness | View on Amazon |
| SKP Fits: 4.4L V8 Supercharged | SKS824 | 🇺🇸 US 🇨🇦 CA | Includes ABS Wheel Speed Sensor Wire Harness | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S824 | 🇺🇸 US 🇨🇦 CA | Connector Shape: SquareHarness Length | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON176 | 🇺🇸 US 🇨🇦 CA | 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.
10 Fuel Injector Connector parts for the 2007 Cadillac XLR come from 8 brands — STANDARD MOTOR PRODUCTS, ACDELCO, WELLS and 5 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS HP3945.
Fuel Sending Unit Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | S1365 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangle | View on Amazon |
| FAMOUS BRAND Fits: 4.4L V8 Supercharged | PTA1372 | 🇺🇸 US 🇨🇦 CA | Fuel Sender Connectorwith 4 Terminal(s) | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1537 | 🇺🇸 US 🇨🇦 CA | AuxiliaryGray | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610749 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 1P2606 | 🇺🇸 US 🇨🇦 CA | For Auxiliary Fuel Tankwith 4 Terminals | 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.
5 Fuel Sending Unit Connector parts for the 2007 Cadillac XLR come from 5 brands — STANDARD MOTOR PRODUCTS, FAMOUS BRAND, GM GENUINE and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS S1365.
Listed part numbers: STANDARD MOTOR PRODUCTS S1365, FAMOUS BRAND PTA1372 and GM GENUINE PT1537, plus the other parts above.
Fuel Tank Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT2887 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | S1479 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OvalLength (In): 1.125 | View on Amazon |
| FAMOUS BRAND Fits: 4.4L V8 Supercharged | PTA1372 | 🇺🇸 US 🇨🇦 CA | with 4 Terminal(s)with Female Connector | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2712 | 🇺🇸 US 🇨🇦 CA | BlackTerminal Type: Pin | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | 84779454 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1589 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON23 | 🇺🇸 US 🇨🇦 CA | 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.
7 Fuel Tank Connector parts for the 2007 Cadillac XLR come from 4 brands — GM GENUINE, STANDARD MOTOR PRODUCTS, FAMOUS BRAND and 1 other brand. The "Popular" part is GM GENUINE PT2887.
This group includes GM GENUINE PT2887, STANDARD MOTOR PRODUCTS S1479 and FAMOUS BRAND PTA1372 and the remaining parts above.
Fuel Tank Pressure Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT2782 | 🇺🇸 US 🇨🇦 CA | Terminal Type: Blade PinWidth: 3 In | View on Amazon |
| SKP Popular Fits: 4.4L V8 Supercharged | SKS656 | 🇺🇸 US 🇨🇦 CA | Fits Black and Purpl | View on Amazon |
| ACDELCO Fits: 4.4L V8 Supercharged | PT1910 | 🇺🇸 US 🇨🇦 CA | GoldTerminal Type: Pin | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610018 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | HP4240 | 🇺🇸 US 🇨🇦 CA | HandypackConnector Shape: Oval | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S656 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OvalGauge: 18 | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON124 | 🇺🇸 US 🇨🇦 CA | Terminal Quantity: 3 | View on Amazon |
| WALKER PRODUCTS Fits: 4.4L V8 Supercharged | 2701038 | 🇺🇸 US 🇨🇦 CA | Includes O-Ring, Seal | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1209 | 🇺🇸 US 🇨🇦 CA | Gender: MaleWiring Harness Length: 9.5 In | 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.
9 Fuel Tank Pressure Sensor Connector parts are listed for the 2007 Cadillac XLR, from STANDARD MOTOR PRODUCTS, GM GENUINE, SKP and 5 other brands. GM GENUINE PT2782 carries the "Popular" badge.
This group includes GM GENUINE PT2782, SKP SKS656 and ACDELCO PT1910 and the remaining parts above.
Glove Box Lamp Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT146 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
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.
This group shows a single part: GM GENUINE PT146.
Hazard Warning Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1530 | 🇺🇸 US 🇨🇦 CA | 4-WAY FEMALE BLACK | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1446 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 1P3390 | 🇺🇸 US 🇨🇦 CA | 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.
3 Hazard Warning Switch Connector parts for the 2007 Cadillac XLR come from 3 brands — GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include GM GENUINE PT1530, STANDARD MOTOR PRODUCTS S1446 and WELLS 1P3390.
Headlamp Dimmer Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1399 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1598 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangleblack | 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.
2 Headlamp Dimmer Switch Connector parts for the 2007 Cadillac XLR come from STANDARD MOTOR PRODUCTS.
Part numbers include STANDARD MOTOR PRODUCTS S1399 and STANDARD MOTOR PRODUCTS S1598.
Headlamp Relay Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.4L V8 Supercharged | 1P1184 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length: 7.0 In | View on Amazon |
This table covers the harness connectors at the Headlamp 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.
One part is listed for the 2007 Cadillac XLR — WELLS 1P1184.
Headlamp Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1399 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1598 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangleblack | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P3959 | 🇺🇸 US 🇨🇦 CA | with 8 Terminals | 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.
3 Headlamp Switch Connector parts for the 2007 Cadillac XLR come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include STANDARD MOTOR PRODUCTS S1399, STANDARD MOTOR PRODUCTS S1598 and WELLS 1P3959.
Headlamp Washer Pump Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1116 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1337 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Oval | View on Amazon |
This table covers the harness connectors at the Headlamp 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.
2 Headlamp Washer Pump Connector parts for the 2007 Cadillac XLR come from 2 brands — GM GENUINE and STANDARD MOTOR PRODUCTS.
This group includes GM GENUINE PT1116 and STANDARD MOTOR PRODUCTS S1337.
Headlamp Wiring Harness / Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2629 | 🇺🇸 US 🇨🇦 CA | OVAL2-WAY FEMALE BLACK | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | 87815146 | 🇺🇸 US 🇨🇦 CA | Black | 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.
GM GENUINE supplies both parts for the 2007 Cadillac XLR.
This group includes GM GENUINE PT2629 and GM GENUINE 87815146.
Heater Air Door Actuator Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: 4.4L V8 Supercharged | PT2834 | 🇺🇸 US 🇨🇦 CA | GM Original Equipment | View on Amazon |
| FOUR SEASONS Fits: 4.4L V8 Supercharged | 37283 | 🇺🇸 US 🇨🇦 CA | Fits 2 Terminal MaleBlendor 2 Terminal Male | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610953 | 🇺🇸 US 🇨🇦 CA | Recirculation | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S722 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length (mm): 209.55 | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2564 | 🇺🇸 US 🇨🇦 CA | Fits with 2 Terminal(s)Black | 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.
5 Heater Air Door Actuator Connector parts for the 2007 Cadillac XLR come from 5 brands — ACDELCO, FOUR SEASONS, ROSTRA and 2 other brands. The "Popular" part is ACDELCO PT2834.
This group includes ACDELCO PT2834, FOUR SEASONS 37283 and ROSTRA 610953 and the remaining parts above.
High Mount Brake Light Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2830 | 🇺🇸 US 🇨🇦 CA | Black | 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.
This group shows a single part: GM GENUINE PT2830.
Hood Ajar Indicator Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2830 | 🇺🇸 US 🇨🇦 CA | Black | 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.
One part is listed for the 2007 Cadillac XLR — GM GENUINE PT2830.
Horn Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 4.4L V8 Supercharged | PT1846 | 🇺🇸 US 🇨🇦 CA | 2-WAY FEMALE GRAY | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT3765 | 🇺🇸 US 🇨🇦 CA | Gray2-Way Female | 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.
2 Horn Connector parts are listed for the 2007 Cadillac XLR, from ACDELCO and GM GENUINE.
Listed part numbers: ACDELCO PT1846 and GM GENUINE PT3765.
Idle Air Control (IAC) Valve Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 4.4L V8 Supercharged | 645405 | 🇺🇸 US 🇨🇦 CA | 4 Way Female with Leads | View on Amazon |
This table covers the harness connectors at the Idle Air Control (IAC) 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.
One part is listed for the 2007 Cadillac XLR — DORMAN 645405.
Ignition Coil Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S3291 | 🇺🇸 US 🇨🇦 CA | with Housing | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S2527 | 🇺🇸 US 🇨🇦 CA | Complete Assembly | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON208 | 🇺🇸 US 🇨🇦 CA | with Single Configuration Coils | View on Amazon |
| WALKER PRODUCTS Fits: 4.4L V8 Supercharged | 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.
4 Ignition Coil Connector parts for the 2007 Cadillac XLR come from 3 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WALKER PRODUCTS.
This group includes STANDARD MOTOR PRODUCTS S3291, STANDARD MOTOR PRODUCTS S2527 and UNITED MOTOR PRODUCTS CON208 and the remaining parts above.
Ignition Control Module (ICM) Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | S1380 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1371 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610257 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON217 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 1P2026 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Ignition Control Module (ICM). 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.
5 Ignition Control Module (ICM) Connector parts for the 2007 Cadillac XLR come from 5 brands — STANDARD MOTOR PRODUCTS, GM GENUINE, ROSTRA and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS S1380.
Part numbers include STANDARD MOTOR PRODUCTS S1380, GM GENUINE PT1371 and ROSTRA 610257, among others listed above.
Ignition Starter Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT150 | 🇺🇸 US 🇨🇦 CA | Natural10-Way Female | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610763 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1065 | 🇺🇸 US 🇨🇦 CA | Connector Shape: RectangleNumber of Splice Connectors Included: 10 | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1523 | 🇺🇸 US 🇨🇦 CA | Terminal Quantity: 10 | View on Amazon |
This table covers the harness connectors at the Ignition Starter 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.
4 Ignition Starter Switch Connector parts for the 2007 Cadillac XLR come from 4 brands — GM GENUINE, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand.
Part numbers include GM GENUINE PT150, ROSTRA 610763 and STANDARD MOTOR PRODUCTS S1065, among others listed above.
Inline Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Popular Fits: 4.4L V8 Supercharged | 1P2070 | 🇺🇸 US 🇨🇦 CA | To Knock Sensor and Crankshaft Position Sensor Harnesswith 8 Terminals | View on Amazon |
| WELLS Popular Fits: 4.4L V8 Supercharged | 1P2604 | 🇺🇸 US 🇨🇦 CA | To Fuel Tank Harnesswith 4 Terminals | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1969 | 🇺🇸 US 🇨🇦 CA | To Back Up Lampwith 2 Terminals | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1966 | 🇺🇸 US 🇨🇦 CA | To Power Seatwith 6 Terminals | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2017 | 🇺🇸 US 🇨🇦 CA | To Body Harnesswith 4 Terminals | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2079 | 🇺🇸 US 🇨🇦 CA | To Door Harnesswith 12 Terminals | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P4166 | 🇺🇸 US 🇨🇦 CA | to Folding Top, 4 Terminals | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2091 | 🇺🇸 US 🇨🇦 CA | To Engine Harnesswith 16 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.
WELLS supplies the 8 Inline Connector parts for the 2007 Cadillac XLR. WELLS 1P2070 carries the "Popular" badge.
Part numbers include WELLS 1P2070, WELLS 1P2604 and WELLS 1P1969, among others listed above.
Inside Rear View Mirror Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1404 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1244 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 1P2613 | 🇺🇸 US 🇨🇦 CA | with 16 TerminalsNatural or White | 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.
3 Inside Rear View Mirror Connector parts for the 2007 Cadillac XLR come from 3 brands — GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: GM GENUINE PT1404, STANDARD MOTOR PRODUCTS S1244 and WELLS 1P2613.
Instrument Panel Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT2629 | 🇺🇸 US 🇨🇦 CA | OVAL2-WAY FEMALE BLACK | View on Amazon |
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT2726 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT246 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| BWD/NIEHOFF Fits: 4.4L V8 Supercharged | PT1145 | 🇺🇸 US 🇨🇦 CA | Harness6 Term Male | View on Amazon |
| DORMAN Fits: 4.4L V8 Supercharged | 645622 | 🇺🇸 US 🇨🇦 CA | Yellow | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | 87815146 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2879 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1344 | 🇺🇸 US 🇨🇦 CA | Yellow4-Way Female | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1032 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1406 | 🇺🇸 US 🇨🇦 CA | with 4 Female Terminals | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1808 | 🇺🇸 US 🇨🇦 CA | 38 Terminal. | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1647 | 🇺🇸 US 🇨🇦 CA | Connector Shape: RectangleGender: Male | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON32 | 🇺🇸 US 🇨🇦 CA | with 6 Male Terminalswith Male Terminal | 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.
13 Instrument Panel Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE, STANDARD MOTOR PRODUCTS, BWD/NIEHOFF and 2 other brands. GM GENUINE PT2629 carries the "Popular" badge.
Intake Manifold Runner Control Valve / Solenoid Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1334 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Intake Manifold Runner Control 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.
One part is listed for the 2007 Cadillac XLR — STANDARD MOTOR PRODUCTS S1334.
Intake Manifold Tuning Valve Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1399 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610636 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 1P2061 | 🇺🇸 US 🇨🇦 CA | with 2 TerminalsBlack | View on Amazon |
This table covers the harness connectors at the Intake Manifold Tuning 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.
3 Intake Manifold Tuning Valve Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE, ROSTRA and WELLS.
Listed part numbers: GM GENUINE PT1399, ROSTRA 610636 and WELLS 1P2061.
Knock / Detonation Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S934 | 🇺🇸 US 🇨🇦 CA | Contact Terminal Material: Metal | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON191 | 🇺🇸 US 🇨🇦 CA | Terminal Gender: Female | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1571 | 🇺🇸 US 🇨🇦 CA | 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.
3 Knock / Detonation Sensor Connector parts for the 2007 Cadillac XLR come from 3 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS.
Listed part numbers: STANDARD MOTOR PRODUCTS S934, UNITED MOTOR PRODUCTS CON191 and WELLS 1P1571.
License Plate Lamp Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 4.4L V8 Supercharged | 645534 | 🇺🇸 US 🇨🇦 CA | 2 Way Female with Leads | 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.
One part is listed for the 2007 Cadillac XLR — DORMAN 645534.
Manifold Pressure (MAP) Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1799 | 🇺🇸 US 🇨🇦 CA | GRAY3-WAY FEMALE | View on Amazon |
| ULTRA-POWER Fits: 4.4L V8 Supercharged | 2701044 | 🇺🇸 US 🇨🇦 CA | Fits Manifold Absolute Pressure Sensor ConnectorSUPERCHARGER AIR INLET PRESSURE SENSOR | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON199 | 🇺🇸 US 🇨🇦 CA | with 3 Female Terminalswith Gray Connector | View on Amazon |
| WALKER PRODUCTS Fits: 4.4L V8 Supercharged | 2701044 | 🇺🇸 US 🇨🇦 CA | Includes O-Ring, Seal | 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.
4 Manifold Pressure (MAP) Sensor Connector parts for the 2007 Cadillac XLR come from 4 brands — GM GENUINE, ULTRA-POWER, UNITED MOTOR PRODUCTS and 1 other brand.
Part numbers include GM GENUINE PT1799, ULTRA-POWER 2701044 and UNITED MOTOR PRODUCTS CON199, among others listed above.
Mass Air Flow (MAF) Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT2785 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| UNITED MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | CON17 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| DORMAN Fits: 4.4L V8 Supercharged | 645500 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length: 17.25 InBlack | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610122 | 🇺🇸 US 🇨🇦 CA | with 5 Terminal(s)with 1 Female Connectors | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | HP4796 | 🇺🇸 US 🇨🇦 CA | Handypack | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1262 | 🇺🇸 US 🇨🇦 CA | Terminal Quantity: 5 | View on Amazon |
| WALKER PRODUCTS Fits: 4.4L V8 Supercharged | 2701134 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 1P2072 | 🇺🇸 US 🇨🇦 CA | with 5 TerminalsBlack | 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.
8 Mass Air Flow (MAF) Sensor Connector parts are listed for the 2007 Cadillac XLR, from STANDARD MOTOR PRODUCTS, GM GENUINE, UNITED MOTOR PRODUCTS and 4 other brands. GM GENUINE PT2785 carries the "Popular" badge.
Part numbers include GM GENUINE PT2785, UNITED MOTOR PRODUCTS CON17 and DORMAN 645500, among others listed above.
Microphone Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2726 | 🇺🇸 US 🇨🇦 CA | Black | 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.
This group shows a single part: GM GENUINE PT2726.
Multi-Function Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.4L V8 Supercharged | 1P1651 | 🇺🇸 US 🇨🇦 CA | 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.
This group shows a single part: WELLS 1P1651.
Neutral Safety Switch / Range Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.4L V8 Supercharged | 1P3374 | 🇺🇸 US 🇨🇦 CA | 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.
One part is listed for the 2007 Cadillac XLR — WELLS 1P3374.
Occupant Detection Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2648 | 🇺🇸 US 🇨🇦 CA | Gray3-Way Female | View on Amazon |
This table covers the harness connectors at the Occupant Detection 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.
This group shows a single part: GM GENUINE PT2648.
Oil Level Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1025 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Oval | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON6 | 🇺🇸 US 🇨🇦 CA | 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.
2 Oil Level Sensor Connector parts for the 2007 Cadillac XLR come from 2 brands — STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.
Listed part numbers: STANDARD MOTOR PRODUCTS S1025 and UNITED MOTOR PRODUCTS CON6.
Oil Pressure Sender / Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 4.4L V8 Supercharged | 645785 | 🇺🇸 US 🇨🇦 CA | 3 Way Female Connector, Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | S574 | 🇺🇸 US 🇨🇦 CA | Wire Gauge (GA): 16Wiring Harness Length (mm): 304.8 | View on Amazon |
| ACDELCO Fits: 4.4L V8 Supercharged | PT2306 | 🇺🇸 US 🇨🇦 CA | GoldInsulated Coating: YES | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610133 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON89 | 🇺🇸 US 🇨🇦 CA | Terminal Quantity: 3 | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1033 | 🇺🇸 US 🇨🇦 CA | Terminal Quantity: 3 | 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.
6 Oil Pressure Sender / Switch Connector parts are listed for the 2007 Cadillac XLR, from DORMAN, STANDARD MOTOR PRODUCTS, ACDELCO and 3 other brands. DORMAN 645785 carries the "Popular" badge.
This group includes DORMAN 645785, STANDARD MOTOR PRODUCTS S574 and ACDELCO PT2306 and the remaining parts above.
On-Board Diagnostic (OBD) Port Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1796 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1474 | 🇺🇸 US 🇨🇦 CA | 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.
2 On-Board Diagnostic (OBD) Port Connector parts for the 2007 Cadillac XLR come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: STANDARD MOTOR PRODUCTS S1796 and WELLS 1P1474.
Outside Door Handle Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2902 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT3732 | 🇺🇸 US 🇨🇦 CA | Wire Gauge Measurement: 1.5 GUBlack | View on Amazon |
This table covers the harness connectors at the Outside Door Handle. 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.
GM GENUINE supplies both parts for the 2007 Cadillac XLR.
This group includes GM GENUINE PT2902 and GM GENUINE PT3732.
Outside Mirror & Glass Assembly Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2719 | 🇺🇸 US 🇨🇦 CA | BlackLength: 8.5 In | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1097 | 🇺🇸 US 🇨🇦 CA | Connector Shape: RectangleGender: Male | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1105 | 🇺🇸 US 🇨🇦 CA | BlackConnector Shape: Rectangle | 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.
3 Outside Mirror & Glass Assembly Connector parts for the 2007 Cadillac XLR come from 2 brands — STANDARD MOTOR PRODUCTS and GM GENUINE.
This group includes GM GENUINE PT2719, STANDARD MOTOR PRODUCTS S1097 and STANDARD MOTOR PRODUCTS S1105.
Oxygen (O2) Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT919 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| WELLS Popular Fits: 4.4L V8 Supercharged | 1P1586 | 🇺🇸 US 🇨🇦 CA | with 4 TerminalsBlack | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1417 | 🇺🇸 US 🇨🇦 CA | Gray4-Way Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S817 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S938 | 🇺🇸 US 🇨🇦 CA | Upstream SensorGray | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1681 | 🇺🇸 US 🇨🇦 CA | with 4 TerminalsGray | 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.
6 Oxygen (O2) Sensor Connector parts for the 2007 Cadillac XLR come from 3 brands — GM GENUINE, WELLS and STANDARD MOTOR PRODUCTS. The "Popular" part is GM GENUINE PT919.
This group includes GM GENUINE PT919, WELLS 1P1586 and GM GENUINE PT1417 and the remaining parts above.
Park Assist (PAS) Camera Module Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT242 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S908 | 🇺🇸 US 🇨🇦 CA | Connector Shape: SquareWiring Harness Length (mm): 457.2 | View on Amazon |
This table covers the harness connectors at the Park Assist (PAS) Camera 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.
2 Park Assist (PAS) Camera Module Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE and STANDARD MOTOR PRODUCTS.
Part numbers include GM GENUINE PT242 and STANDARD MOTOR PRODUCTS S908.
Parking Aid Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | 84999471 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2626 | 🇺🇸 US 🇨🇦 CA | Rear3-WAY FEMALE BLACK | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S2393 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Oval | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2024 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length: 16.0 In | 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.
4 Parking Aid Sensor Connector parts for the 2007 Cadillac XLR come from 3 brands — GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include GM GENUINE 84999471, GM GENUINE PT2626 and STANDARD MOTOR PRODUCTS S2393, among others listed above.
Parking Brake Control Module Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT3847 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| HOLSTEIN Fits: 4.4L V8 Supercharged | 2HAR0023 | 🇺🇸 US 🇨🇦 CA | Blackwith 3 Female Terminals | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610126 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1153 | 🇺🇸 US 🇨🇦 CA | Gender: MaleWiring Harness Length (In): 9 | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1619 | 🇺🇸 US 🇨🇦 CA | with 3 TerminalsBlack | 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.
5 Parking Brake Control Module Connector parts for the 2007 Cadillac XLR come from 5 brands — GM GENUINE, HOLSTEIN, ROSTRA and 2 other brands. The "Popular" part is GM GENUINE PT3847.
Listed part numbers: GM GENUINE PT3847, HOLSTEIN 2HAR0023 and ROSTRA 610126, plus the other parts above.
Power Seat Control Module Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT3156 | 🇺🇸 US 🇨🇦 CA | Terminal Type: Blade PinBlack | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1148 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1388 | 🇺🇸 US 🇨🇦 CA | Memory Switch | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1936 | 🇺🇸 US 🇨🇦 CA | with 4 Terminal(s)Black | View on Amazon |
This table covers the harness connectors at the Power Seat 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.
4 Power Seat Control Module Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: GM GENUINE PT3156, GM GENUINE PT1148 and STANDARD MOTOR PRODUCTS S1388, plus the other parts above.
Power Seat Memory Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.4L V8 Supercharged | 1P1896 | 🇺🇸 US 🇨🇦 CA | with 3 TerminalsBlack | 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.
This group shows a single part: WELLS 1P1896.
Power Seat Motor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: 4.4L V8 Supercharged | PT2834 | 🇺🇸 US 🇨🇦 CA | GM Original Equipment | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT3907 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1200 | 🇺🇸 US 🇨🇦 CA | Attachment Method: Push OnGender: Female | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1941 | 🇺🇸 US 🇨🇦 CA | with 2 TerminalsGray | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1852 | 🇺🇸 US 🇨🇦 CA | with 2 Terminalswith White Connector | 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.
5 Power Seat Motor Connector parts are listed for the 2007 Cadillac XLR, from WELLS, ACDELCO, GM GENUINE and 1 other brand. ACDELCO PT2834 carries the "Popular" badge.
Part numbers include ACDELCO PT2834, GM GENUINE PT3907 and STANDARD MOTOR PRODUCTS S1200, among others listed above.
Power Seat Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1364 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610783 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1322 | 🇺🇸 US 🇨🇦 CA | blackwith 10 Female Terminals | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2023 | 🇺🇸 US 🇨🇦 CA | Seat Adjuster Switchwith 10 Terminals | 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.
4 Power Seat Switch Connector parts for the 2007 Cadillac XLR come from 4 brands — GM GENUINE, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand.
Part numbers include GM GENUINE PT1364, ROSTRA 610783 and STANDARD MOTOR PRODUCTS S1322, among others listed above.
Power Window Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S2167 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1597 | 🇺🇸 US 🇨🇦 CA | blackwith 10 Female 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.
STANDARD MOTOR PRODUCTS supplies both parts for the 2007 Cadillac XLR.
Part numbers include STANDARD MOTOR PRODUCTS S2167 and STANDARD MOTOR PRODUCTS S1597.
Radiator Fan Motor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 4.4L V8 Supercharged | 645176 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT3731 | 🇺🇸 US 🇨🇦 CA | Black | 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.
2 Radiator Fan Motor Connector parts for the 2007 Cadillac XLR come from 2 brands — DORMAN and GM GENUINE.
Part numbers include DORMAN 645176 and GM GENUINE PT3731.
Repair Harness
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Fits: 4.4L V8 Supercharged | 610317 | 🇺🇸 US 🇨🇦 CA | with 6 Terminal(s)with 1 Female Connectors | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1579 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Repair harnesses.
2 Repair Harness parts for the 2007 Cadillac XLR come from 2 brands — ROSTRA and WELLS.
This group includes ROSTRA 610317 and WELLS 1P1579.
Ride Height Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | S577 | 🇺🇸 US 🇨🇦 CA | Wire Gauge (GA): 16 | View on Amazon |
| ACDELCO Fits: 4.4L V8 Supercharged | PT2308 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1657 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | HP4335 | 🇺🇸 US 🇨🇦 CA | Handypack | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON91 | 🇺🇸 US 🇨🇦 CA | 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.
5 Ride Height Sensor Connector parts are listed for the 2007 Cadillac XLR, from STANDARD MOTOR PRODUCTS, ACDELCO, GM GENUINE and 1 other brand. STANDARD MOTOR PRODUCTS S577 carries the "Popular" badge.
This group includes STANDARD MOTOR PRODUCTS S577, ACDELCO PT2308 and GM GENUINE PT1657 and the remaining parts above.
Seat Belt Pretensioner Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT3855 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Seat Belt Pretensioner. 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.
This group shows a single part: GM GENUINE PT3855.
Seat Belt Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2726 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1025 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Oval | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON6 | 🇺🇸 US 🇨🇦 CA | Harness 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.
3 Seat Belt Switch Connector parts for the 2007 Cadillac XLR come from 3 brands — GM GENUINE, STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.
Part numbers include GM GENUINE PT2726, STANDARD MOTOR PRODUCTS S1025 and UNITED MOTOR PRODUCTS CON6.
Seat Lumbar Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 4.4L V8 Supercharged | PT795 | 🇺🇸 US 🇨🇦 CA | GM Original Equipment | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2566 | 🇺🇸 US 🇨🇦 CA | with 10 Terminal(s)Natural or White | 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.
2 Seat Lumbar Switch Connector parts for the 2007 Cadillac XLR come from 2 brands — ACDELCO and WELLS.
This group includes ACDELCO PT795 and WELLS 1P2566.
Self-Leveling Unit Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.4L V8 Supercharged | 1P4167 | 🇺🇸 US 🇨🇦 CA | 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.
One part is listed for the 2007 Cadillac XLR — WELLS 1P4167.
Shift Solenoid Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2181 | 🇺🇸 US 🇨🇦 CA | Gray2-Way Female | 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.
One part is listed for the 2007 Cadillac XLR — GM GENUINE PT2181.
Shock / Strut Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 4.4L V8 Supercharged | 949809 | 🇺🇸 US 🇨🇦 CA | ACTIVE SUSPENSION | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT786 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | 12167117 | 🇺🇸 US 🇨🇦 CA | Gray2-Way Female | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | 13586171 | 🇺🇸 US 🇨🇦 CA | 2-Way Malewith Leads | 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.
4 Shock / Strut Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE and DORMAN.
This group includes DORMAN 949809, GM GENUINE PT786 and GM GENUINE 12167117 and the remaining parts above.
Speaker Amplifier Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT276 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610637 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1112 | 🇺🇸 US 🇨🇦 CA | Length (In): 1Black | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2207 | 🇺🇸 US 🇨🇦 CA | with 6 TerminalsBlack | View on Amazon |
This table covers the harness connectors at the Speaker Amplifier. 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.
4 Speaker Amplifier Connector parts for the 2007 Cadillac XLR come from 4 brands — GM GENUINE, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand.
Part numbers include GM GENUINE PT276, ROSTRA 610637 and STANDARD MOTOR PRODUCTS S1112, among others listed above.
Speaker Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT3835 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT3847 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT146 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| HOLSTEIN Fits: 4.4L V8 Supercharged | 2HAR0023 | 🇺🇸 US 🇨🇦 CA | Blackwith 3 Female Terminals | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610126 | 🇺🇸 US 🇨🇦 CA | with 3 Terminal(s)with 1 Female Connectors | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1153 | 🇺🇸 US 🇨🇦 CA | Gender: MaleWiring Harness Length (In): 9 | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1619 | 🇺🇸 US 🇨🇦 CA | with 3 TerminalsBlack | 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.
7 Speaker Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE, HOLSTEIN, ROSTRA and 2 other brands. GM GENUINE PT3835 carries the "Popular" badge.
Part numbers include GM GENUINE PT3835, GM GENUINE PT3847 and GM GENUINE PT146, among others listed above.
Speed Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.4L V8 Supercharged | 1P3384 | 🇺🇸 US 🇨🇦 CA | Fits Transmission SpeedAutomatic Trans.or with 3 Terminal(s) | 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.
One part is listed for the 2007 Cadillac XLR — WELLS 1P3384.
Steering Wheel Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT590 | 🇺🇸 US 🇨🇦 CA | Gray6-Way Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1148 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangle | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P4046 | 🇺🇸 US 🇨🇦 CA | with 6 Terminal(s)Gray | 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.
3 Steering Wheel Position Sensor Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: GM GENUINE PT590, STANDARD MOTOR PRODUCTS S1148 and WELLS 1P4046.
Sun Visor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT146 | 🇺🇸 US 🇨🇦 CA | Black | 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.
One part is listed for the 2007 Cadillac XLR — GM GENUINE PT146.
Supercharger Bypass Solenoid / Valve Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 4.4L V8 Supercharged | 1P3324 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Supercharger Bypass Solenoid / 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.
One part is listed for the 2007 Cadillac XLR — WELLS 1P3324.
Tail Lamp Assembly Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1489 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1506 | 🇺🇸 US 🇨🇦 CA | with 5 Terminals | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P4104 | 🇺🇸 US 🇨🇦 CA | with 10 Terminals | 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.
3 Tail Lamp Assembly Connector parts for the 2007 Cadillac XLR come from 2 brands — WELLS and GM GENUINE.
This group includes GM GENUINE PT1489, WELLS 1P1506 and WELLS 1P4104.
Temperature Sender / Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | TX3A | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length (mm): 158.75Black | View on Amazon |
| WELLS Popular Fits: 4.4L V8 Supercharged | 1P1006 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OblongWiring Harness Length: 9.5 In | View on Amazon |
| ACDELCO Fits: 4.4L V8 Supercharged | PT2386 | 🇺🇸 US 🇨🇦 CA | GoldShape: Square | View on Amazon |
| FOUR SEASONS Fits: 4.4L V8 Supercharged | 37231 | 🇺🇸 US 🇨🇦 CA | 2 Terminal Malewith Oval Connector | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1798 | 🇺🇸 US 🇨🇦 CA | Gray2-Way Female | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610011 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SKP Fits: 4.4L V8 Supercharged | SKTX3A | 🇺🇸 US 🇨🇦 CA | Fits Blackor 2 Terminal Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | HP3840 | 🇺🇸 US 🇨🇦 CA | HandypackWiring Harness Length (mm): 158.75 | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON203 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WALKER PRODUCTS Fits: 4.4L V8 Supercharged | 2111500 | 🇺🇸 US 🇨🇦 CA | 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.
10 Temperature Sender / Sensor Connector parts for the 2007 Cadillac XLR come from 9 brands — STANDARD MOTOR PRODUCTS, WELLS, ACDELCO and 6 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS TX3A.
Throttle Actuator Control Module Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 4.4L V8 Supercharged | 645234 | 🇺🇸 US 🇨🇦 CA | 6 Cavity | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1475 | 🇺🇸 US 🇨🇦 CA | Terminal Type: Blade PinBlack | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610709 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 1P2399 | 🇺🇸 US 🇨🇦 CA | with 6 TerminalsBlack | 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.
4 Throttle Actuator Control Module Connector parts for the 2007 Cadillac XLR come from 4 brands — DORMAN, GM GENUINE, ROSTRA and 1 other brand.
Listed part numbers: DORMAN 645234, GM GENUINE PT1475 and ROSTRA 610709, plus the other parts above.
Throttle Control Actuator Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 4.4L V8 Supercharged | 645234 | 🇺🇸 US 🇨🇦 CA | 6 Cavity | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1475 | 🇺🇸 US 🇨🇦 CA | Terminal Type: Blade PinBlack | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610709 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1057 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OvalLength (In): 1 | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2399 | 🇺🇸 US 🇨🇦 CA | with 6 TerminalsBlack | 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.
5 Throttle Control Actuator Connector parts for the 2007 Cadillac XLR come from 5 brands — DORMAN, GM GENUINE, ROSTRA and 2 other brands. The "Popular" part is DORMAN 645234.
Part numbers include DORMAN 645234, GM GENUINE PT1475 and ROSTRA 610709, among others listed above.
Tilt Steering Motor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2719 | 🇺🇸 US 🇨🇦 CA | BlackLength: 8.5 In | View on Amazon |
This table covers the harness connectors at the Tilt Steering 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.
One part is listed for the 2007 Cadillac XLR — GM GENUINE PT2719.
Traction / Stability Control Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT796 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1618 | 🇺🇸 US 🇨🇦 CA | Connector Shape: RectangleWire Gauge (GA): 20 | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2190 | 🇺🇸 US 🇨🇦 CA | with 5 TerminalsBlack | 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.
3 Traction / Stability Control Switch Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include GM GENUINE PT796, STANDARD MOTOR PRODUCTS S1618 and WELLS 1P2190.
Transmission-Automatic Wiring Harness / Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT786 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Popular Fits: 4.4L V8 Supercharged | 3500168 | 🇺🇸 US 🇨🇦 CA | External Wire Repair Kit with Connector | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2623 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | 84779454 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610235 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1808 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 1P1185 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length: 9.16 In | 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.
7 Transmission-Automatic Wiring Harness / Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand. GM GENUINE PT786 carries the "Popular" badge.
Part numbers include GM GENUINE PT786, ROSTRA 3500168 and GM GENUINE PT2623, among others listed above.
Trunk / Cargo Area Lamp Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT146 | 🇺🇸 US 🇨🇦 CA | Black | 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.
This group shows a single part: GM GENUINE PT146.
Trunk Lid / Tailgate Release Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT2902 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| DORMAN Fits: 4.4L V8 Supercharged | 645631 | 🇺🇸 US 🇨🇦 CA | Red | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT382 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1051 | 🇺🇸 US 🇨🇦 CA | BlackConnector Shape: Rectangle | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1969 | 🇺🇸 US 🇨🇦 CA | with 2 TerminalsNatural or White | View on Amazon |
This table covers the harness connectors at the Trunk Lid / Tailgate Release 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.
5 Trunk Lid / Tailgate Release Switch Connector parts for the 2007 Cadillac XLR come from 4 brands — GM GENUINE, DORMAN, STANDARD MOTOR PRODUCTS and 1 other brand. The "Popular" part is GM GENUINE PT2902.
Part numbers include GM GENUINE PT2902, DORMAN 645631 and GM GENUINE PT382, among others listed above.
Trunk Lid Pull Down Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT382 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1051 | 🇺🇸 US 🇨🇦 CA | BlackConnector Shape: Rectangle | View on Amazon |
This table covers the harness connectors at the Trunk Lid Pull Down 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.
2 Trunk Lid Pull Down Switch Connector parts for the 2007 Cadillac XLR come from 2 brands — GM GENUINE and STANDARD MOTOR PRODUCTS.
Listed part numbers: GM GENUINE PT382 and STANDARD MOTOR PRODUCTS S1051.
Turn Signal Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2830 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1651 | 🇺🇸 US 🇨🇦 CA | with 8 Terminals | 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.
2 Turn Signal Switch Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE and WELLS.
Listed part numbers: GM GENUINE PT2830 and WELLS 1P1651.
Vapor Canister Purge Valve / Solenoid Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Popular Fits: 4.4L V8 Supercharged | 1P1479 | 🇺🇸 US 🇨🇦 CA | Gender: MaleWiring Harness Length: 15.5 In | View on Amazon |
| DORMAN Fits: 4.4L V8 Supercharged | 645631 | 🇺🇸 US 🇨🇦 CA | Red | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | HP4625 | 🇺🇸 US 🇨🇦 CA | HandypackTerminal Type: Blade Terminals | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1350 | 🇺🇸 US 🇨🇦 CA | Length (In): 1.125Terminal Type: Blade Terminals | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON19 | 🇺🇸 US 🇨🇦 CA | Color: Gray/BlueTerminal Gender: Female | 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.
5 Vapor Canister Purge Valve / Solenoid Connector parts for the 2007 Cadillac XLR come from 4 brands — STANDARD MOTOR PRODUCTS, WELLS, DORMAN and 1 other brand. The "Popular" part is WELLS 1P1479.
Part numbers include WELLS 1P1479, DORMAN 645631 and STANDARD MOTOR PRODUCTS HP4625, among others listed above.
Vapor Canister Vent Valve / Solenoid Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | S1850 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangle | View on Amazon |
| WELLS Popular Fits: 4.4L V8 Supercharged | 1P1479 | 🇺🇸 US 🇨🇦 CA | Gender: MaleWiring Harness Length: 15.5 In | View on Amazon |
| DORMAN Fits: 4.4L V8 Supercharged | 645631 | 🇺🇸 US 🇨🇦 CA | Red | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2784 | 🇺🇸 US 🇨🇦 CA | Red2-Way Female | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610294 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | HP4625 | 🇺🇸 US 🇨🇦 CA | HandypackTerminal Type: Blade Terminals | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1350 | 🇺🇸 US 🇨🇦 CA | Length (In): 1.125Terminal Type: Blade Terminals | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON19 | 🇺🇸 US 🇨🇦 CA | Color: Gray/BlueTerminal Gender: Female | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON46 | 🇺🇸 US 🇨🇦 CA | Whitewith 2 Female Terminals | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2038 | 🇺🇸 US 🇨🇦 CA | 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.
10 Vapor Canister Vent Valve / Solenoid Connector parts for the 2007 Cadillac XLR come from 6 brands — STANDARD MOTOR PRODUCTS, WELLS, UNITED MOTOR PRODUCTS and 3 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS S1850.
Variable Power Steering Solenoid Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2830 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2882 | 🇺🇸 US 🇨🇦 CA | Shape: SquareBlack | 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.
GM GENUINE supplies both parts for the 2007 Cadillac XLR.
Part numbers include GM GENUINE PT2830 and GM GENUINE PT2882.
Washer Fluid Level Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular Fits: 4.4L V8 Supercharged | SKTX3A | 🇺🇸 US 🇨🇦 CA | Fits Blackor 2 Terminal Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 4.4L V8 Supercharged | TX3A | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length (mm): 158.75Black | View on Amazon |
| ACDELCO Fits: 4.4L V8 Supercharged | PT2386 | 🇺🇸 US 🇨🇦 CA | GoldShape: Square | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1798 | 🇺🇸 US 🇨🇦 CA | Gray2-Way Female | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | HP3840 | 🇺🇸 US 🇨🇦 CA | HandypackWiring Harness Length (mm): 158.75 | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON203 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 4.4L V8 Supercharged | 1P4023 | 🇺🇸 US 🇨🇦 CA | with 8 Terminals | 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.
7 Washer Fluid Level Sensor Connector parts for the 2007 Cadillac XLR come from 6 brands — STANDARD MOTOR PRODUCTS, SKP, ACDELCO and 3 other brands. The "Popular" part is SKP SKTX3A.
This group includes SKP SKTX3A, STANDARD MOTOR PRODUCTS TX3A and ACDELCO PT2386 and the remaining parts above.
Washer Pump Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2629 | 🇺🇸 US 🇨🇦 CA | OVAL2-WAY FEMALE BLACK | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | 87815146 | 🇺🇸 US 🇨🇦 CA | Black | 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.
2 Washer Pump Connector parts for the 2007 Cadillac XLR come from GM GENUINE.
Part numbers include GM GENUINE PT2629 and GM GENUINE 87815146.
Water Pump Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 4.4L V8 Supercharged | PT1205 | 🇺🇸 US 🇨🇦 CA | Auxiliary Water PumpGray | View on Amazon |
| GM GENUINE Fits: 4.4L V8 Supercharged | PT1399 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| ROSTRA Fits: 4.4L V8 Supercharged | 610636 | 🇺🇸 US 🇨🇦 CA | Auxiliary Water Pump | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1334 | 🇺🇸 US 🇨🇦 CA | Auxiliary Water Pump | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2061 | 🇺🇸 US 🇨🇦 CA | Auxiliary Water Pumpwith 2 Terminals | 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.
5 Water Pump Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand. GM GENUINE PT1205 carries the "Popular" badge.
This group includes GM GENUINE PT1205, GM GENUINE PT1399 and ROSTRA 610636 and the remaining parts above.
Window Defroster Motor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2645 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1329 | 🇺🇸 US 🇨🇦 CA | Length (In): 1Wiring Harness Length (In): 17.5 | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2077 | 🇺🇸 US 🇨🇦 CA | 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.
3 Window Defroster Motor Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include GM GENUINE PT2645, STANDARD MOTOR PRODUCTS S1329 and WELLS 1P2077.
Wiper Motor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | HP4655 | 🇺🇸 US 🇨🇦 CA | HandypackConnector Shape: Square | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S803 | 🇺🇸 US 🇨🇦 CA | Connector Shape: SquareWire Gauge (GA): 12, 14 | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1184 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length: 7.0 In | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P2686 | 🇺🇸 US 🇨🇦 CA | 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.
4 Wiper Motor Connector parts for the 2007 Cadillac XLR come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
This group includes STANDARD MOTOR PRODUCTS HP4655, STANDARD MOTOR PRODUCTS S803 and WELLS 1P1184 and the remaining parts above.
Wiper Motor Relay Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 4.4L V8 Supercharged | PT2371 | 🇺🇸 US 🇨🇦 CA | GoldShape: Square | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | CON164 | 🇺🇸 US 🇨🇦 CA | Terminal Gender: FemaleTerminal Quantity: 5 | View on Amazon |
| WELLS Fits: 4.4L V8 Supercharged | 1P1184 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length: 7.0 In | View on Amazon |
This table covers the harness connectors at the Wiper 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.
3 Wiper Motor Relay Connector parts are listed for the 2007 Cadillac XLR, from ACDELCO, UNITED MOTOR PRODUCTS and WELLS.
Listed part numbers: ACDELCO PT2371, UNITED MOTOR PRODUCTS CON164 and WELLS 1P1184.
Yaw Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 4.4L V8 Supercharged | PT2785 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 4.4L V8 Supercharged | S1057 | 🇺🇸 US 🇨🇦 CA | Connector Shape: OvalLength (In): 1 | 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.
2 Yaw Sensor Connector parts are listed for the 2007 Cadillac XLR, from GM GENUINE and STANDARD MOTOR PRODUCTS.
Part numbers include GM GENUINE PT2785 and STANDARD MOTOR PRODUCTS S1057.
Buying Electrical Connector Parts for a 2007 Cadillac XLR
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: A/C Refrigerant Pressure Switch Connector and ABS Wheel Speed Sensor Connector .
Frequently Asked Questions
How many electrical connector parts fit the 2007 Cadillac XLR?
Our catalog currently lists 468 electrical connector parts for the 2007 Cadillac XLR across 126 subcategories and 16 brands, covering both the 4.4L V8 Supercharged and the 4.6L V8. Each part is matched to the engine(s) it fits.
Do electrical connector parts differ between 2007 Cadillac XLR 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 2007 Cadillac XLR?
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 2007 Cadillac XLR 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 2007 Cadillac XLR?
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 2007 Cadillac XLR
Electrical Connector Parts for Other Cadillac XLR 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.