OEM GMC Engine Wiring Harness Connector

Wiring Harness Connector for Engine

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21 Engine Wiring Harness Connectors found

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GMC Wire Connector, Black Part Number: 12102900
$37.77 MSRP: $81.76
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Product Specifications
- Other Name: Connector-W/Leads, 4-Way F. *Black *Math Data; Connector: Rear Compartment Lid Release, Rear View Mirror, Transmission, Air Suspension, Lighting
Fits the following GMC Models:
- C1500 | 1997-1999 | Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- C2500 | 1997-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- C3500 | 1997-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- K1500 | 1997-1999 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- K2500 | 1997-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- K3500 | 1997-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC Connector Wire Part Number: 13584278
$23.47 MSRP: $44.08
You Save: $20.61 (47%)
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Product Specifications
- Other Name: Connector, Wiring Harness; Connectors for lamps, sunshade, A/C, inst. panel, door locks, suspension, lighting, chassis, wiring, radio.
- Replaces: 22688558, 12085481
Fits the following GMC Models:
- Safari | 1994-2005 | Base, SL, SLE, SLT, SLX | 6 Cyl 4.3 L GAS
- Savana 1500 | 1996-2002 | Base, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Savana 2500 | 1996-2002 | Base, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- Savana 3500 | 1996-2002 | Base, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS, 8 Cyl 8.1 L GAS
- Yukon | 1995-2000 | Base, Denali, SL, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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GMC Harness, Black Part Number: 12167120
$35.05 MSRP: $65.82
You Save: $30.77 (47%)
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Product Specifications
- Other Name: Connector-W/Leads, 2-Way M. *Black; Connector, Hydraulic, Ambient, Distributor, Wiring, Brake, Emission, Parking, Chassis, Transmission
- Replaces: 12125649, 12162000, 12146134
Fits the following GMC Models:
- Yukon | 1997 | SL, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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GMC Wire Harness, Black Part Number: 13586139
$31.73 MSRP: $59.58
You Save: $27.85 (47%)
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Product Specifications
- Other Name: Connector Assembly, Wiring Harness W/Leads *Black; Headlight Connector; Door Jamb Switch; Lamp Switch Connector; Connector Kit; Connector
- Replaces: 12101864, 21025422
Fits the following GMC Models:
- Jimmy | 1995-1996 | Base, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
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GMC Wire Connector Part Number: 12085535
$20.01 MSRP: $37.58
You Save: $17.57 (47%)
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Product Specifications
- Other Name: Connector, Chassis/Body Marker/Hazard; Wire Harness; Sensor Socket; Sensor Connector; Lamp Connector; Harness; Connector
Fits the following GMC Models:
- Jimmy | 1997-1998 | SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
- Sierra 1500 | 1999-2007 | Base, C3, Denali, HT, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
- Sierra 1500 Classic | 2007 | Denali, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Sierra 1500 HD | 2005-2006, 2001-2003 | SLE, SLT | 8 Cyl 6.0 L GAS
- Sierra 1500 HD Classic | 2007 | SLE, SLT | 8 Cyl 6.0 L GAS
- Sierra 2500 | 1999-2004 | Base, SL, SLE, SLT, WT | 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
- Sierra 2500 HD | 2001-2007 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
- Sierra 2500 HD Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
- Sierra 3500 | 2001-2006 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
- Sierra 3500 Classic | 2007 | SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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GMC Temperature Sensor Connector Part Number: 12102620
$21.56 MSRP: $40.47
You Save: $18.91 (47%)
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Product Specifications
- Other Name: Connector, Ambient Outside Air Temperature; Air Temperature Sensor Connector; Engine, Instrument, Brake, Sensors, Transmission, Fuse
- Replaces: 12126468
Fits the following GMC Models:
- Jimmy | 1995-2001 | Base, Diamond Edition, Envoy, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
- Sonoma | 1994-2003 | SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 4.3 L GAS
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GMC Harness Part Number: 88987997
$34.87 MSRP: $75.03
You Save: $40.16 (54%)
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Product Specifications
- Other Name: Connector, Sensor-Map; Connector, Distributor (Also Knock Sensor); Connector, Computer Control Sensors; Connector Kit, Chassis Electrical
- Replaces: 12129946
Fits the following GMC Models:
- Sonoma | 1996-2004 | SL, SLE, SLS | 6 Cyl 4.3 L GAS
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GMC Connector Wire Part Number: 12126452
$31.68 MSRP: $59.50
You Save: $27.82 (47%)
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Product Specifications
- Other Name: Connector, Lamp-Fog; Connector; Engine Air Cooling; Capsule/Headlamp/Fog Lamp; Chassis Electrical; Back Up Lamp; Fuse; Standard Parts
Fits the following GMC Models:
- C1500 | 1997-1999 | Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- C2500 | 1997-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
- C3500 | 1997-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
- K1500 | 1997-1999 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- K2500 | 1997-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- K3500 | 1997-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L GAS
- Yukon | 1998-2000 | Denali, SLE, SLT | 8 Cyl 5.7 L GAS
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GMC Socket & Wire, Gray Part Number: 19368034
$27.89 MSRP: $51.42
You Save: $23.53 (46%)
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Product Specifications
- Other Name: Connector Kit, Wiring Harness *Gray; Horn Connector; Sensor Harness; Connector; Connector Kit
- Replaces: 15306302, 21022284, 12116958
Fits the following GMC Models:
- Yukon XL 1500 | 2000-2006 | Denali, SL, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Yukon XL 2500 | 2000-2006 | SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
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GMC Oil Level Sensor, Black, Passenger Side Part Number: 13586114
$25.89 MSRP: $47.49
You Save: $21.60 (46%)
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Product Specifications
- Other Name: Connector Assembly, Wiring Harness W/Leads *Black; Windshield Washer Hose Connector; Back Up Light Switch; Oil Dipstick; Solenoid Connector, Speed Sensor, Air Temp Sensor, Washer Pump, Back-Up Switch, etc.
- Position: Passenger Side
- Replaces: 12102747
Fits the following GMC Models:
- Jimmy | 1992-1994 | Base, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
- Sonoma | 1998-2001, 1992-1993 | Base, GT, SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
- Typhoon | 1992-1993 | Base | 6 Cyl 4.3 L GAS
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GMC Speed Sensor Connector Part Number: 12085488
$24.39 MSRP: $45.81
You Save: $21.42 (47%)
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Product Specifications
- Other Name: Connector, Air Conditioner Evaporator Blower; Connector: Engine Coolant Temp, A/C Comp, Electro-Hydraulic, Trans Convt, Cruise
Fits the following GMC Models:
- Sonoma | 1991 | Base, SLE | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
- Syclone | 1991 | Base | 6 Cyl 4.3 L GAS
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GMC Connector, Black Part Number: 19368739
$69.43 MSRP: $130.38
You Save: $60.95 (47%)
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Product Specifications
- Other Name: Connector Kit, Wiring Harness *Black; Connector, Cigarette Lighter; A/C Temp/Motor; Fuel Purge; Door; Headlamp; Chassis; Seat; Heater
- Replaces: 12126416, 15305872
Fits the following GMC Models:
- Savana 1500 | 1996-2002 | Base, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Savana 2500 | 1996-2002 | Base, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- Savana 3500 | 1996-2002 | Base, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS, 8 Cyl 8.1 L GAS
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GMC Connector Wire, Black Part Number: 15305916
$73.28 MSRP: $159.99
You Save: $86.71 (55%)
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Product Specifications
- Other Name: Connector-W/Leads, 10-Way F. *Black; Headlight Connector; Connector: Body MF, Capsule/HL, Electronic Brake, Emissions, Chassis, Throttle, Wiring, Cruise
Fits the following GMC Models:
- Jimmy | 1998-2001 | Diamond Edition, Envoy, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
- Sonoma | 2001-2004 | SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 4.3 L GAS
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GMC Socket & Wire, Black Part Number: 19368709
$26.44 MSRP: $48.13
You Save: $21.69 (46%)
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Product Specifications
- Other Name: Connector Kit, Wiring Harness *Black; Windshield Washer Hose; Headlight Connector & Socket; Bulb Socket; Fog Lamp Connector, Hydraulic Steering, Brake Booster, Washer/Wiper, Air Purification, Emission Control, Windshield
- Replaces: 12102664
Fits the following GMC Models:
- Jimmy | 2000-2001 | Diamond Edition, Envoy, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
- Yukon XL 1500 | 2001-2006 | Denali | 8 Cyl 6.0 L GAS
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GMC Air Mass Sensor Connector Part Number: 13585858
$27.08 MSRP: $49.63
You Save: $22.55 (46%)
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Product Specifications
- Other Name: Connector, Wiring Harness; Connector, Engine Air Cooling; Computer Control Sensors; Chassis Electrical; Suspension
- Replaces: 19151498, 88987186
Fits the following GMC Models:
- Savana 1500 | 2003-2014 | Base, LS, LT, SLE | 6 Cyl 4.3 L GAS
- Savana 2500 | 2003-2006 | Base, SLE | 6 Cyl 4.3 L GAS
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GMC Socket Part Number: 12101898
$29.75 MSRP: $53.32
You Save: $23.57 (45%)
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Product Specifications
- Other Name: Connector, Wiring Harness; Headlight Connector; Headlight Socket; Bulb Socket; Connector; Turn Signal, Cornering, Daytime Running, Instrument Cluster, Headlamp, Fog Lamp, Chassis Electrical.
Fits the following GMC Models:
- C1500 | 1995-1999 | Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- C1500 Suburban | 1992-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- C2500 | 1995-2000 | Sierra SL, Sierra SLE, Sierra SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- C2500 Suburban | 1992-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- C3500 | 1995-2000 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- Jimmy | 1998-2001 | Diamond Edition, Envoy, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
- K1500 | 1995-1999 | Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra Special | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- K1500 Suburban | 1992-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
- K2500 | 1995-2000 | Sierra SL, Sierra SLE, Sierra SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
- K2500 Suburban | 1992-1999 | Base, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC Connector Part Number: 88987990
Product Specifications
- Other Name: Connector, Inline-To Rear Body Harness; Connector, Chassis Electrical; Connector, Body Wiring; Connector, Towing
- Position: Rear
- Replaces: 12103974
Fits the following GMC Models:
- Sonoma | 2002-2004 | SL, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 4.3 L GAS
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GMC Connector Part Number: 15306009
$33.42 MSRP: $59.68
You Save: $26.26 (44%)
Product Specifications
- Other Name: Connector, Generator; Headlight Connector; Connector: Carburetor Fast Idle; EGR Control; Trans Safety; Head/Fog; Chassis; Fuel; Filler
- Replaces: 12186568, 12085537
Fits the following GMC Models:
- Envoy | 2002-2009 | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
- Envoy XL | 2002-2006 | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
- Envoy XUV | 2004-2005 | SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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GMC Connector, Black Part Number: 12125676
Product Specifications
- Other Name: Connector-W/Leads, 10-Way F. *Black; Connector: Fuel Inject, Elec Computer, Distributor, Lamps, Brake & Emission, Chassis, Throttle, Wiring
Fits the following GMC Models:
- Jimmy | 1995-1997 | Base, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS
- Sonoma | 1994-2000 | SL, SLE, SLS | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 4.3 L GAS
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GMC Socket & Wire Connector, Black Part Number: 13580868
Product Specifications
- Other Name: Connector Kit, Wiring Harness *Black; Connector, Capsule/Headlamp/Fog Lamp; Connector, Chassis Electrical
- Replaces: 15306134
Fits the following GMC Models:
- Jimmy | 2000-2001 | Diamond Edition, Envoy, SL, SLE, SLS, SLT | 6 Cyl 4.3 L GAS

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GMC Engine Wiring Harness Connector

Choose OEM Engine Wiring Harness Connector, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with GMC's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM GMC Engine Wiring Harness Connector. You can shop at highly competitive prices and protect your budget. All our genuine GMC parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

The GMC Engine Wiring Harness Connector is the one that keeps all the electrical signals in your truck consistent and safe so that the sensors and the computer can talk on without glitches. GMC started in 1901 and nowadays the brand manufactures pickup trucks and SUVs based on the concept of combining work with everyday comfort with boxed steel frames, potent engines, and professional grade suspension that helps to smooth out bumpy roads and deliver heavy tools to the work place. Customers like silent cabins, intelligent surround-view, hitch guidance, and the MultiPro multi-tailgate, which doubled-up and folded to create loading nearly effortless. Both models are put to tough trials to maintain high levels of reliability and a continuous technological improvement demonstrates that GMC believes in its abilities and long-term loyalty. An Engine Wiring Harness Connector is a small yet crucial connector that is a rugged plug with keyed sockets and seals that fit the engine harness to sensors and the ECU, keeping the way along tight routes to the power and data, yet it is easy to service. One can install one easily as long as you remain organized. Before disconnecting the battery, first of all, prevent the sparks, then locate the corresponding plugs and press the release clips. Check all terminals to confirm that they are dirty or not corroded, position keyways and press until you hear a positive click, apply dielectric grease where the manual indicates, tie strain relief loops, and replace any retention loops. Lastly reconnect battery, cycle ignition to check that there is communication, and re-fit connector in case of warning lights.