Genuine GMC Sierra Wiring Harness

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5 Genuine GMC Sierra Wiring Harnesses found

  • GMC Sierra Wiring Harness - 12497781
    GMC Sierra 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
    ADD TO CART
    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 GMC Models

    • 2007-2020 GMC Sierra | 1500 2WD, 1500 4WD, 1500 Denali 2WD, 1500 Denali 4WD, 1500 Denali AWD, 1500 Hybrid 2WD, 1500 Hybrid 4WD, 1500 Limited 2WD, 1500 Limited 4WD, 1500 New Model 2WD, 1500 New Model 4WD, 1500 New Model Denali 2WD, 1500 New Model Denali 4WD, 1500 New Style 2WD, 1500 New Style 4WD, 1500 New Style Denali 2WD, 1500 New Style Denali AWD, 2500 HD 2WD, 2500 HD 4WD, 2500 HD Denali 2WD, 2500 HD Denali 4WD, 2500 HD New Style 2WD, 2500 HD New Style 4WD, 3500 HD 2WD, 3500 HD 4WD, 3500 HD Denali 2WD, 3500 HD Denali 4WD
    • 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
    • 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
    • Corrosion-resistant terminals
    • Weather-resistant connection
    • 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.
  • GMC Sierra Wiring Harness - 19366958
    GMC Sierra 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
    ADD TO CART
    Product Specifications
    • Other Name: ADAPTER ASM,TRLR WRG HARN RCPT *BLACK)(INSTA
    • Packaging Quantity: 1

    Fits the following GMC Models

    • 2014-2023 GMC Sierra | 1500 2WD, 1500 4WD, 1500 Denali 2WD, 1500 Denali 4WD, 1500 Hybrid 2WD, 1500 Hybrid 4WD, 1500 Limited 2WD, 1500 Limited 4WD, 1500 New Model 2WD, 1500 New Model 4WD, 1500 New Model Denali 2WD, 1500 New Model Denali 4WD, 2500 HD 2WD, 2500 HD 4WD, 2500 HD Denali 2WD, 2500 HD Denali 4WD, 3500 HD 2WD, 3500 HD 4WD, 3500 HD Denali 2WD, 3500 HD Denali 4WD
    • 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
    • Simple plug-and-play design eliminates the need for cutting or splicing
    • Corrosion-resistant terminals
    • Weather-resistant connection
    • 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.
  • GMC Sierra Wiring Harness - 19201995
    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 GMC Models

    • 2001-2022 GMC Sierra | 1500 2WD, 1500 4WD, 1500 Classic 2WD, 1500 Classic 4WD, 1500 Classic Denali AWD, 1500 Classic Hybrid 2WD, 1500 Classic Hybrid 4WD, 1500 Denali 2WD, 1500 Denali 4WD, 1500 Denali AWD, 1500 HD 2WD, 1500 HD 4WD, 1500 Hybrid 2WD, 1500 Hybrid 4WD, 1500 Limited 2WD, 1500 Limited 4WD, 1500 New Model 2WD, 1500 New Model 4WD, 1500 New Model Denali 2WD, 1500 New Model Denali 4WD, 1500 New Style 2WD, 1500 New Style 4WD, 1500 New Style Denali 2WD, 1500 New Style Denali AWD, 2500 2WD, 2500 4WD, 2500 HD 2WD, 2500 HD 4WD, 2500 HD Classic 2WD, 2500 HD Classic 4WD, 2500 HD Denali 2WD, 2500 HD Denali 4WD, 2500 HD New Style 2WD, 2500 HD New Style 4WD, 3500 2WD, 3500 4WD, 3500 HD 2WD, 3500 HD 4WD, 3500 HD Denali 2WD, 3500 HD Denali 4WD
    • 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
    • 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
    • Corrosion-resistant terminals
    • Weather-resistant connection
    • 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.
  • GMC Sierra Wiring Harness - 23387133
    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 GMC Models

    • 2015-2018 GMC Sierra | 1500 2WD, 1500 4WD, 1500 Denali 2WD, 1500 Denali 4WD, 1500 Hybrid 2WD, 1500 Hybrid 4WD, 2500 HD 2WD, 2500 HD 4WD, 2500 HD Denali 2WD, 2500 HD Denali 4WD, 3500 HD 2WD, 3500 HD 4WD, 3500 HD Denali 2WD, 3500 HD Denali 4WD
    • Meets or exceeds original equipment manufacturer specifications
    • Supports the function of power mirrors
    • 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.
  • GMC Sierra Wiring Harness - 19352640
    GMC Sierra 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 GMC Models

    • 2016-2023 GMC Sierra | 2500 HD 2WD, 2500 HD 4WD, 2500 HD Denali 2WD, 2500 HD Denali 4WD, 3500 HD 2WD, 3500 HD 4WD, 3500 HD Denali 2WD, 3500 HD Denali 4WD
    • Connects electrical power between tow vehicle and trailer
    • Allows trailer to use brake and signal functions
    • Allows you to tow RVs and trailers that meet the towing capacity for your vehicle
    • Vehicle-specific style that blends seamlessly with your vehicle’s body and mechanical design
    • Enhances the functionality of your vehicle
    • Easily provide power to your trailer with a Chevrolet Accessories Electrical Extension. It contains 4-way and 7-way connections for optimal convenience.