Genuine GMC K3500 Engine Wiring Harness Connector

Wiring Harness Connector for Engine

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94 Engine Wiring Harness Connectors found

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GMC K3500 Connector, Switch, Brake Fluid Level Indicator *Gray
Part Number: 88987993
$38.53 MSRP: $82.48
You Save: $43.95 (54%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: CONNECTOR, Computer Control Sensors
- Replaces: 12101899, 12126469, 12046623, 15329175, 15306195, 88987978, 88987183
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-2000 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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GMC K3500 CONNECTOR KIT,WRG HARN *BLACK
Part Number: 19368868
$37.42 MSRP: $80.16
You Save: $42.74 (54%)
Ships in 1-2 Business Days
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Product Specifications
- Replaces: 13584255, 19178187, 12085498, 19299616, 88987187
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9 | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
- 1992-1995 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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GMC K3500 Connector, Control, Heater & A/C
Part Number: 15306189
$57.99 MSRP: $125.28
You Save: $67.29 (54%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Door and End Gate Electrical; Connector, Control Module Connector
- Replaces: 12101833, 12089287, 12162066, 15306181
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-2000 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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GMC K3500 Connector, Inline, To Engine Harness, Ecm Harness
Part Number: 12117270
$31.45 MSRP: $98.59
You Save: $67.14 (69%)
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Product Specifications
- Other Name: CONNECTOR, Chassis Electrical
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 6.5L Diesel
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GMC K3500 Connector Asm,Wiring Harness W/Leads *Black
Part Number: 13585316
$34.00 MSRP: $61.02
You Save: $27.02 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: CONNECTOR, Distributor (also Knock Sensor)
- Replaces: 13580870, 12085495, 88986451
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-2000 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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GMC K3500 Connector, Wiring Harness
Part Number: 13585860
$26.73 MSRP: $49.91
You Save: $23.18 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Fuel Tank Evaporator/Purge Control
- Replaces: 12101858
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
- 1992-1995 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB
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GMC K3500 Connector Asm,Wiring Harness W/Leads *Black
Part Number: 13586114
$28.11 MSRP: $51.80
You Save: $23.69 (46%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Windshield Washer
- Replaces: 12102747
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-2000 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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GMC K3500 Connector, W/Leads, 2-Way F. *Black *Math Data
Part Number: 12085535
$19.53 MSRP: $36.84
You Save: $17.31 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Chassis Electrical
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-2000 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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GMC K3500 Connector, Wiring Harness
Part Number: 13584278
$22.91 MSRP: $43.22
You Save: $20.31 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Tail Lamp
- Replaces: 22688558, 12085481
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1999 GMC K3500 | K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
- 1992-1994 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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GMC K3500 Connector,Coil, A/C Clutch
Part Number: 12101937
$22.33 MSRP: $42.14
You Save: $19.81 (48%)
Ships in 1 Business Day
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Product Specifications
- Other Name: CONNECTOR, A/C Compressor Clutch Actuating; Coil Connector, Connector, Wire Connector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
- 1992-1995 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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GMC K3500 Connector, W/Leads, 2-Way F. *Black
Part Number: 12085491
$18.79 MSRP: $35.46
You Save: $16.67 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Fuel Injection; Connector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 7.4L
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GMC K3500 CONNECTOR KIT,WRG HARN
Part Number: 19369027
$64.96 MSRP: $145.04
You Save: $80.08 (56%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 15305874
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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GMC K3500 Connector, Switch, Heater & A/C Control Selector
Part Number: 15305888
$35.57 MSRP: $79.40
You Save: $43.83 (56%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: CONNECTOR, Chassis Electrical; Connector
- Replaces: 12126415
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-2000 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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GMC K3500 Connector, Inline, To Body Harness
Part Number: 15306162
$40.72 MSRP: $89.30
You Save: $48.58 (55%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Chassis Electrical
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9 | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
- 1995 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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GMC K3500 Connector, W/Leads, 10-Way F. *White *Math Data
Part Number: 12101762
$70.64 MSRP: $157.72
You Save: $87.08 (56%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: CONNECTOR, Chassis Electrical
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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GMC K3500 Connector, W/Leads, 10-Way M. *Natural
Part Number: 12101823
$64.20 MSRP: $115.15
You Save: $50.95 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: CONNECTOR, Chassis Electrical
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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GMC K3500 Connector, W/Leads, 2-Way F. *Black
Part Number: 12167144
$13.97 MSRP: $43.78
You Save: $29.81 (69%)
ADD TO CART
Product Specifications
- Other Name: CONNECTOR, Chassis Electrical; Connector, Wire Connector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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GMC K3500 Connector, W/Leads, 6-Way F. *Black
Part Number: 12101900
$37.28 MSRP: $81.08
You Save: $43.80 (55%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: CONNECTOR, Chassis Electrical; Connector
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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GMC K3500 Connector,Fuel Injection Pump Delivery Valve Wiring
Part Number: 12085212
$87.24 MSRP: $156.48
You Save: $69.24 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: CONNECTOR, Chassis Electrical
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 6.5L Diesel
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GMC K3500 Connector, Wiring Harness
Part Number: 12101898
$29.02 MSRP: $52.27
You Save: $23.25 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Capsule/Headlamp/Fog Lamp; Connector, Socket
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 CREW CAB SHORT WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
- 1995 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 7.4L
- 1992-1993 GMC K3500 | K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB | 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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GMC K3500 Engine Wiring Harness Connector

The GMC K3500 Engine Wiring Harness Connector functions as an essential instrument which demonstrates reliability features together with performance capabilities in GMC vehicle systems. The Engine Wiring Harness Connector acts as a vital communication pathway which connects sensors to the Powertrain Control Module or Engine Control Module to transmit voltage signals that the computer uses for load monitoring and speed and temperature reading. The functionality enables accurate control of fuel injection along with ignition timing and emissions management which leads to enhanced efficiency and safety of the GMC K3500. This Engine Wiring Harness Connector works with K3500 trucks manufactured between 1988 and 2002 because it automatically adjusts to suit the various technological specifications of these strong models. The harness design incorporates necessary elements including oxygen sensors and position sensors which optimize engine operational performance. The Engine Wiring Harness Connector ensures dependability for the K3500 since it protects against possible wiring breakdowns that could lead to performance reductions in this strong vehicle with known durability attributes. This connector stands out in automotive markets because of its ability to work with distinct sensors and multiple vehicle designs. The GMC K3500 Engine Wiring Harness Connector serves as a key component which sustains both durability and efficiency that makes GMT trucks dependable for drivers to choose the K3500.

Each OEM GMC K3500 Engine Wiring Harness Connector we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.