Genuine GMC Wiring Harness

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8 Genuine GMC Wiring Harnesses found

  • GMC Wiring Harness - 12497781
    GMC 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 Acadia
    • 2015-2021 GMC Canyon
    • 2008-2012 GMC Canyon
    • 2008-2009 GMC Envoy
    • 2001-2020 GMC Savana
    • 2007-2020 GMC Sierra
    • 2018-2020 GMC Terrain
    • 2006-2021 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
    • 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 Wiring Harness - 19366958
    GMC 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

    • 2015-2025 GMC Acadia
    • 2015-2022 GMC Canyon
    • 2015-2025 GMC Savana
    • 2014-2025 GMC Sierra
    • 2019-2024 GMC Terrain
    • 2015-2017 GMC Terrain
    • 2015-2025 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
    • 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 Wiring Harness - 12498307
    GMC Trailer Wiring Harness Adapter
    Part Number: 12498307
    $76.47 MSRP: $105.00
    You Save: $28.53 (28%)
    ADD TO CART
    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 GMC Models

    • 2018-2020 GMC Savana
    • 2003-2016 GMC Savana
    • 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.
    • 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 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.
  • GMC 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
    • 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 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

    • 2007-2021 GMC Acadia
    • 2007-2012 GMC Canyon
    • 2002-2009 GMC Envoy
    • 2001-2022 GMC Savana
    • 2001-2022 GMC Sierra
    • 2018-2022 GMC Terrain
    • 2006-2022 GMC Yukon
    View More
    • 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 Wiring Harness - 84955755
    GMC Trailer Wiring Harness
    Part Number: 84955755
    $78.38 MSRP: $95.00
    You Save: $16.62 (18%)
    Product Specifications
    • Other Name: HARNESS PKG-TRLR WRG

    Fits the following GMC Models

    • 2023-2024 GMC Canyon
    • 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
  • GMC Wiring Harness - 23455107
    GMC 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 GMC Models

    • 2015-2022 GMC Canyon
    • 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 Trailer Wiring Harness. It contains 4- and 7-way connections for optimal convenience.
  • GMC Wiring Harness - 19352640
    GMC 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

    • 2016-2025 GMC Sierra
    • 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.