Genuine GM Wiring Harness

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9 Genuine GM Wiring Harnesses found

GM Trailer Wiring Harness Adapter 7-Pin to 4-Way Flat and 7-Pin to 12-Volt Auxiliary Adapter
Part Number: 19201995
$32.34 MSRP: $50.00
You Save: $17.66 (36%)
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Product Specifications
- Other Name: ADAPTER PKG, Trailer Wiring
- Width: 10 in
- Material: Plastic
- Shape: Round Plug
- Quantity: 2
- Length: 6 in
- Type: 7-4 , 7 -12v socket
- Weight: .4 lb
- Height: .5 in
Fits the following GM Models
- Buick Enclave
- Buick Rainier
- Cadillac Escalade
- Cadillac XT5
- Cadillac XT6
- Chevrolet Avalanche
- Chevrolet Blazer
- Chevrolet C3500
- Chevrolet Colorado
- Chevrolet Equinox
- Chevrolet Express
- Chevrolet Silverado
- Chevrolet Suburban
- Chevrolet Tahoe
- Chevrolet Trailblazer
- Chevrolet Traverse
- GMC Acadia
- GMC Canyon
- GMC Envoy
- GMC Savana
- GMC Sierra
- GMC Terrain
- GMC Yukon
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- 4-pin flat adapter output connects the taillights, brake lights and turn signals of the trailer
- Adapts 7-pin vehicle trailer harness to fit a 4-pin flat trailer connector
- Corrosion-resistant terminals
- Custom-designed adapter that converts a 7-pin trailer harness to a 12-volt power outlet
- Power up with a Cadillac Accessories Trailer Wiring Electrical Adapter. Utilize your trailer wiring harness to power other devices through the custom-designed adapter that converts a 7-pin trailer harness to a 12-volt power outlet. The 7-pin round to 4-pin flat adapter allows for easy connection of trailer wiring harnesses that only require a 4-pin connector.
- Simple plug-and-play design eliminates the need for cutting or splicing
- Weather-resistant connection
GM Trailer Wiring Harness Adapter 7-Pin to 12-Volt Auxiliary Adapter
Part Number: 12497781
$39.75 MSRP: $50.00
You Save: $10.25 (21%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: ADAPTER PKG, Trailer Wiring
- Material: Plastic
- Type: 7 Round
- Shape: Round
- Quantity: 1
- Height: 2.3
- Width: 4.4
- Packaging Quantity: 1
- Length: 4.9
- Weight: 0.22
Fits the following GM Models
- Buick Enclave
- Cadillac Escalade
- Cadillac XT5
- Cadillac XT6
- Chevrolet Avalanche
- Chevrolet Blazer
- Chevrolet Colorado
- Chevrolet Equinox
- Chevrolet Express
- Chevrolet Silverado
- Chevrolet Suburban
- Chevrolet Tahoe
- Chevrolet Trailblazer
- Chevrolet Traverse
- GMC Acadia
- GMC Canyon
- GMC Envoy
- GMC Savana
- GMC Sierra
- GMC Terrain
- GMC Yukon
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- 4-pin flat adapter output connects the taillights, brake lights and turn signals of the trailer
- Adapts 7-pin vehicle trailer harness to fit a 4-pin flat trailer connector
- Corrosion-resistant terminals
- Custom-designed adapter that converts a 7-pin trailer harness to a 12-volt power outlet
- Power up with Chevrolet Accessories Trailer Wiring Electrical Adapter. Utilize your trailer wiring harness to power other devices through the custom-designed adapter that converts a 7-pin trailer harness to a 12-Volt power outlet.
- Simple plug-and-play design eliminates the need for cutting or splicing
- Weather-resistant connection
GM Exterior Camper Mirror Wiring Harness
Part Number: 23387133
$81.56 MSRP: $125.00
You Save: $43.44 (35%)
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Product Specifications
- Other Name: Harness Pkg, Acsry Wrg *Install 1.5
- Connector Quantity: 0
- Wire Color: Multiple
- Connector Color: Has No Connectors
- Wire Quantity: 7
- Meets or Exceeds Original Equipment Manufacture Specifications: Yes
- Terminal Gender: Male
- Length: 67.1295275591 in
Fits the following GM Models
- Chevrolet Silverado
- GMC Sierra
- Meets or exceeds original equipment manufacturer specifications
- Support the function of power mirrors with the GMC Accessories exterior camper mirror wiring harness. This mirror wiring harness connects your power mirror to the control switch for operation. This GMC accessory can help to personalize, customize, or optimize the capability of your vehicle for your lifestyle and use.
- Supports the function of power mirrors
GM 7-Way Trailer Wiring Electrical Adapter by CURT™ Group
Part Number: 19366958
$10.56 MSRP: $12.00
You Save: $1.44 (12%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: ADAPTER ASM, TRLR WRG HARN RCPT (BLACK)(INSTA)
- Packaging Quantity: 1
Fits the following GM Models
- Buick Enclave
- Buick Envision
- Cadillac Escalade
- Cadillac SRX
- Cadillac XT5
- Chevrolet Blazer
- Chevrolet Colorado
- Chevrolet Equinox
- Chevrolet Express
- Chevrolet Silverado
- Chevrolet Suburban
- Chevrolet Tahoe
- Chevrolet Traverse
- GMC Acadia
- GMC Canyon
- GMC Savana
- GMC Sierra
- GMC Terrain
- GMC Yukon
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- 4-way flat output connects the taillights, brake lights and turn signal
- Adapts 7-way RV blade vehicle socket to fit a 4-way flat trailer plugs
- Corrosion-resistant terminals
- Simple plug-and-play design eliminates the need for cutting or splicing
- Sync your trailer lights with your vehicles lights through the Trailer Wiring Electrical Adapter. It will allow you to connect and adapt your vehicle’s wiring system to your trailer wiring system, helping you to communicate your actions to other drivers.
- Weather-resistant connection
GM Trailer Wiring Harness
Part Number: 84955755
$81.56 MSRP: $125.00
You Save: $43.44 (35%)
ADD TO CART
Product Specifications
- Other Name: HARNESS PKG-TRLR WRG
- End 1 Gender: Female
- Connector Quantity: 1
- End 1 Terminal Quantity: 7
- Universal Or Specific Fit: Specific
- End 1 Shape: Round
Fits the following GM Models
- Chevrolet Colorado
- GMC Canyon
- Allows trailer to use brake and signal functions
- Allows you to tow RVs and trailers that meet the towing capacity for your vehicle
- Connects electrical power between tow vehicle and trailer
- Easily provide power to your trailer with a Chevrolet Accessories Trailer Wiring Harness. It contains 4- and 7-way connections for optimal convenience
- Enhances the functionality of your vehicle
- Vehicle-specific style that blends seamlessly with your vehicle’s body and mechanical design
GM Trailer Wiring Harness
Part Number: 42736371
$41.25 MSRP: $50.00
You Save: $8.75 (18%)
Product Specifications
- Other Name: Harness Assembly, Trlr Wrg *Install 1.00; Harness
- Wire Quantity: 1
- Connector Gender: Male
- Retainers Included: No
- Connector Quantity: 2
- Length: 42.75 in
- Terminal Gender: Female
- Height: 4.12 in
- Weight: .08 lb
- Width: 5.62 in
Fits the following GM Models
- Buick Encore GX
- Chevrolet Trailblazer
- Allows trailer to use brake and signal functions
- Allows you to tow RVs and trailers that meet the towing capacity for your vehicle
- Connects electrical power between tow vehicle and trailer
- Easily provide power to your trailer with a Buick Accessories Trailer Wiring Harness. It contains 4- and 7-way connections for optimal convenience
- Easily provide power to your trailer with a Buick Accessories Trailer Wiring Harness. It contains 4- and 7-way connections for optimal convenience.
- Enhances the functionality of your vehicle
- Vehicle-specific style that blends seamlessly with your vehicle’s body and mechanical design
GM Trailer Wiring Harness Adapter
Part Number: 12498307
$86.63 MSRP: $105.00
You Save: $18.37 (18%)
Product Specifications
- Other Name: HARNESS PKG, Trailer Wiring
- Connector Quantity: 4
- Mounting Bracket Included: Yes
- Universal Or Specific Fit: Specific
- Mount Hole Quantity: 1
- Wire Quantity: 7
- Housing Color: Black
- Illuminated: No
- Mounting Hardware Included: Yes
- Weight: 1.3 lb
- Height: 5.62 in
Fits the following GM Models
- Chevrolet Express
- GMC Savana
- Sync your trailer lights with your vehicles lights through the Chevrolet Accessories Trailer Wiring Electrical Adapter. It will allow you to connect and adapt your vehicle’s wiring system to your trailer wiring system, helping you to communicate your actions to other drivers.
- Sync your trailer lights with your vehicles lights through the GMC Accessories Trailer Wiring Electrical Adapter. It will allow you to connect and adapt your vehicle’s wiring system to your trailer wiring system, helping you to communicate your actions to other drivers.
GM Seven-Way Electrical Extension by CURT? Group
Part Number: 19352640
$69.52 MSRP: $79.00
You Save: $9.48 (12%)
Product Specifications
- Other Name: ATTACHMENT PKG,TRLR HITCH *INSTALL .45
- Wire Colors: Green, Yellow, Brown, White, Red, Blue, Black
- Length: 84.00 in
- Wire Quantity: 7
- Universal Or Specific Fit: Specific
Fits the following GM Models
- Chevrolet Silverado
- GMC Sierra
- Allows trailer to use brake and signal functions
- Allows you to tow RVs and trailers that meet the towing capacity for your vehicle
- Connects electrical power between tow vehicle and trailer
- Easily provide power to your trailer with a Chevrolet Accessories Electrical Extension. It contains 4-way and 7-way connections for optimal convenience.
- Enhances the functionality of your vehicle
- Vehicle-specific style that blends seamlessly with your vehicle’s body and mechanical design
GM Trailer Wiring Harness
Part Number: 23455107
$74.25 MSRP: $90.00
You Save: $15.75 (18%)
Product Specifications
- Other Name: HARNESS PKG
- Connector Quantity: 4
- Universal Or Specific Fit: Specific
- Wire Quantity: 7
Fits the following GM Models
- Chevrolet Colorado
- GMC Canyon
- Allows trailer to use brake and signal functions
- Allows you to tow RVs and trailers that meet the towing capacity for your vehicle
- Connects electrical power between tow vehicle and trailer
- Easily provide power to your trailer with a Chevrolet Accessories Trailer Wiring Harness. It contains 4- and 7-way connections for optimal convenience.
- Enhances the functionality of your vehicle
- Vehicle-specific style that blends seamlessly with your vehicle’s body and mechanical design

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