Genuine 1999 GMC K2500 Forward Light Harness Connector

Forward Lamp Harness Connector

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47 Forward Light Harness Connectors found

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1999 GMC K2500 Connector,Switch, Brake Fluid Level Indicator *Gray
Part Number: 88987993
$35.41 MSRP: $79.04
You Save: $43.63 (56%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: CONNECTOR, Computer Control Sensors
- Replaces: 15306195, 88987978, 88987183, 12046623, 12126469, 12101899, 15329175
- Item Weight: 0.70 Pounds
- Item Dimensions: 9.4 x 4.8 x 0.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 88987993
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Connector, W/Leads, 2-Way F. *Black *Math Data
Part Number: 12085535
$10.85 MSRP: $34.94
You Save: $24.09 (69%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Chassis Electrical
- Item Weight: 0.30 Pounds
- Item Dimensions: 9.2 x 5.2 x 0.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12085535
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Connector, W/Leads, 3-Way F. *Black
Part Number: 12117025
$34.03 MSRP: $64.20
You Save: $30.17 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Distributor (also Knock Sensor)
- Item Weight: 0.50 Pounds
- Item Dimensions: 11.5 x 3.6 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12117025
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Connector Asm,Wiring Harness W/Leads *Black
Part Number: 13586114
$25.34 MSRP: $47.82
You Save: $22.48 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Windshield Washer
- Replaces: 12102747
- Item Weight: 0.70 Pounds
- Item Dimensions: 12.7 x 8.2 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 13586114
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Connector,Wiring Harness
Part Number: 13584278
$20.68 MSRP: $39.02
You Save: $18.34 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Tail Lamp
- Replaces: 22688558, 12085481
- Item Weight: 0.40 Pounds
- Item Dimensions: 13.5 x 5.0 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 13584278
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Connector Asm,Wiring Harness W/Leads *Black
Part Number: 13586139
$27.96 MSRP: $52.76
You Save: $24.80 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Dome Lamp
- Replaces: 21025422, 12101864
- Item Weight: 0.70 Pounds
- Item Dimensions: 5.2 x 13.7 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 13586139
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Connector,Motor, Fuel Pump
Part Number: 88988598
$38.44 MSRP: $123.64
You Save: $85.20 (69%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: CONNECTOR, Computer Control Sensors
- Replaces: 12167154, 15305876
- Item Weight: 0.50 Pounds
- Item Dimensions: 13.7 x 5.0 x 0.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 88988598
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 7.4L
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1999 GMC K2500 Connector, W/Leads, 2-Way M. *Black
Part Number: 12167120
$32.41 MSRP: $61.16
You Save: $28.75 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Chassis Electrical; Harness
- Replaces: 12125649, 12146134, 12162000
- Item Weight: 0.40 Pounds
- Item Dimensions: 10.9 x 4.6 x 0.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12167120
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Connector,Control, Heater & A/C
Part Number: 15306189
$50.33 MSRP: $112.34
You Save: $62.01 (56%)
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: 12089287, 12162066, 15306181, 12101833
- Item Weight: 0.50 Pounds
- Item Dimensions: 10.2 x 5.3 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15306189
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Connector,Wiring Harness
Part Number: 13583923
$32.43 MSRP: $61.18
You Save: $28.75 (47%)
Ships in 1 Business Day
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Product Specifications
- Other Name: CONNECTOR, Chassis Electrical
- Replaces: 12064762, 12125665
- Item Weight: 0.70 Pounds
- Item Dimensions: 13.5 x 5.1 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 13583923
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Connector, W/Leads, 4-Way F. *Black *Math Data
Part Number: 12102900
$38.36 MSRP: $72.38
You Save: $34.02 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Chassis Electrical; Connector, Wire Connector
- Item Weight: 0.50 Pounds
- Item Dimensions: 9.4 x 4.9 x 0.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12102900
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Connector Kit,Wiring Harness *Black
Part Number: 19304003
$20.21 MSRP: $38.14
You Save: $17.93 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Headlamp/Fog Lamp/Turn Signal; Connector, Hydraulic Pump Connector
- Replaces: 13587132, 12101888, 13586140
- Item Weight: 0.70 Pounds
- Item Dimensions: 2.5 x 2.5 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19304003
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Connector, W/Leads, 10-Way M. *Natural
Part Number: 12101823
$35.80 MSRP: $115.15
You Save: $79.35 (69%)
Ships in 1-2 Business Days

Out of Stock
Product Specifications
- Other Name: CONNECTOR, Chassis Electrical
- Item Weight: 0.40 Pounds
- Item Dimensions: 13.4 x 4.9 x 0.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12101823
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Connector, W/Leads, 10-Way F. *White *Math Data
Part Number: 12101762
$67.00 MSRP: $149.54
You Save: $82.54 (56%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: CONNECTOR, Chassis Electrical
- Item Weight: 0.50 Pounds
- Item Dimensions: 9.6 x 5.2 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12101762
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Connector,Wiring Harness
Part Number: 12101898
$26.00 MSRP: $49.06
You Save: $23.06 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Capsule/Headlamp/Fog Lamp; Connector, Socket
- Item Weight: 0.40 Pounds
- Item Dimensions: 8.9 x 4.8 x 1.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12101898
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Socket,Stop & Tail Lamp
Part Number: 12003759
$41.01 MSRP: $64.50
You Save: $23.49 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SOCKET, Tail Lamp; Socket, Socket Wire
- Item Weight: 0.50 Pounds
- Item Dimensions: 10.8 x 3.5 x 1.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12003759
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Connector, W/Leads, 4-Way F. *Gray
Part Number: 15306069
$39.78 MSRP: $75.06
You Save: $35.28 (47%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: CONNECTOR, Chassis Electrical
- Replaces: 12129565
- Item Weight: 0.70 Pounds
- Item Dimensions: 9.8 x 4.9 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15306069
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel
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1999 GMC K2500 Connector,Lamp, Headlamp
Part Number: 12117369
$31.03 MSRP: $58.54
You Save: $27.51 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: CONNECTOR, Capsule/Headlamp/Fog Lamp; Connector, Socket
- Item Weight: 0.50 Pounds
- Item Dimensions: 10.6 x 4.8 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12117369
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Socket,Rear Side Marker Lamp
Part Number: 6298886
Product Specifications
- Other Name: SOCKET, Chassis/Body Marker/Hazard; Bulb, Side Marker Lamp Socket, Socket, Socket Wire
- Position: Rear
- Item Weight: 0.40 Pounds
- Item Dimensions: 10.1 x 4.8 x 1.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6298886
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L
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1999 GMC K2500 Connector, W/Leads, 3-Way M. *Black
Part Number: 15305889
Product Specifications
- Other Name: CONNECTOR, Windshield Wiper Motor
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.2 x 10.1 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15305889
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC K2500 Submodels:
- K2500 CREW CAB, K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB | 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L

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Alternate Year Models

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1998 GMC K2500 Forward Light Harness Connector 2000 GMC K2500 Forward Light Harness Connector