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Genuine GM Trailer Wiring Harness

Select your vehicle for the best product fit

7 Trailer Wiring Harness found

  • GM Trailer Wiring Harness - 15085418
    Trailer Wiring Harness

    Part No.: 15085418

    • For your trailering needs, add a custom-designed trailer wiring harness to your vehicle.

    Product Specifications

    • Note:Harness Is Used To Add Electric Trailer Brake Control Module

    This Part Fits

    Chevrolet Avalanche 2006; Suburban 2006; Tahoe 2006; GMC Yukon 2006
    • 2006 Chevrolet Avalanche | 1500 2WD, 1500 4WD, 2500 4WD
    • 2006 Chevrolet Suburban | 1500 2WD, 1500 4WD, 2500 2WD, 2500 4WD
    • 2006 Chevrolet Tahoe | 2WD, 4WD
    • 2006 GMC Yukon | 2WD, 4WD, Denali AWD, XL 1500 2WD, XL 1500 4WD, XL 1500 Denali AWD, XL 2500 2WD, XL 2500 4WD
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    Your Price: $25.54
    Retail Price:$48.30
    You Save:$22.76
  • GM Trailer Wiring Harness Adapter - 12498307
    Trailer Wiring Harness Adapter

    Part No.: 12498307

    • 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 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.

    Product Specifications

    • Connector Gender:Male Female
    • Illuminated:No
    • Connector Quantity:4
    • Housing Color:Black
    • Mount Hole Quantity:1
    • Wire Quantity:7
    • Mounting Hardware Included:Yes
    • Mounting Bracket Included:Yes
    • Universal Or Specific Fit:Specific
    • Connector Shape:Round, Flat
    • Terminal Gender:Male Female
    • Packaging Quantity:1
    • Packaging Height:5.62
    • Packaging Length:8.88
    • Packaging Width:7.75
    • Packaging Weight:1.3

    This Part Fits

    Chevrolet Express 2003 - 2016, 2018 - 2020; GMC Savana 2003 - 2016, 2018 - 2020
    • 2020 Chevrolet Express | 2500, 3500, 4500
    • 2019 Chevrolet Express | 2500, 3500, 4500
    • 2018 Chevrolet Express | 2500, 3500, 4500
    • 2016 Chevrolet Express | 2500, 3500, 4500
    • 2015 Chevrolet Express | 2500, 3500, 4500
    • 2014 Chevrolet Express | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2013 Chevrolet Express | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2012 Chevrolet Express | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2011 Chevrolet Express | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2010 Chevrolet Express | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2009 Chevrolet Express | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2008 Chevrolet Express | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2007 Chevrolet Express | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2006 Chevrolet Express | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2005 Chevrolet Express | 1500 2WD, 1500 4WD, 2500 2WD, 2500 4WD, 3500
    • 2004 Chevrolet Express | 1500 2WD, 1500 4WD, 2500 2WD, 2500 4WD, 3500
    • 2003 Chevrolet Express | 1500 2WD, 1500 4WD, 2500 2WD, 2500 4WD, 3500
    • 2020 GMC Savana | 2500, 3500
    • 2019 GMC Savana | 2500, 3500
    • 2018 GMC Savana | 2500, 3500
    • 2016 GMC Savana | 2500, 3500, 4500
    • 2015 GMC Savana | 2500, 3500, 4500
    • 2014 GMC Savana | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2013 GMC Savana | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2012 GMC Savana | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2011 GMC Savana | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2010 GMC Savana | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2009 GMC Savana | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2008 GMC Savana | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2007 GMC Savana | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2006 GMC Savana | 1500 2WD, 1500 AWD, 2500 2WD, 3500
    • 2005 GMC Savana | 1500 2WD, 1500 AWD, 2500 2WD, 2500 AWD, 3500
    • 2004 GMC Savana | 1500 2WD, 1500 AWD, 2500 2WD, 2500 AWD, 3500
    • 2003 GMC Savana | 1500 2WD, 1500 AWD, 2500 2WD, 2500 AWD, 3500
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    Your Price: $88.20
    Retail Price:$105.00
    You Save:$16.80
  • GM Trailer Wiring Harness - 25995503
    Trailer Wiring Harness

    Part No.: 25995503

    • For your trailering needs, add a factory-designed trailer wiring harness to your vehicle.

    This Part Fits

    Chevrolet Equinox 2007
    • 2007 Chevrolet Equinox
  • GM Trailer Wiring Harness,Note:4 Way Flat; - 12499575
    Trailer Wiring Harness,Note:4 Way Flat;

    Part No.: 12499575

    • For your SRX trailering needs, add a custom-designed Trailing Wiring Harness to your vehicle.4-Way Flat.

    Product Specifications

    • Note:4 Way Flat

    This Part Fits

    Cadillac SRX 2004 - 2007
    • 2007 Cadillac SRX
    • 2006 Cadillac SRX
    • 2005 Cadillac SRX
    • 2004 Cadillac SRX
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  • GM Trailer Wiring Harness,Note:Flat 4 Way Connector; - 12497750
    Trailer Wiring Harness,Note:Flat 4 Way Connector;

    Part No.: 12497750

    • For your trailering needs, add a custom-designed trailer wiring harness to your vehicle.

    Product Specifications

    • Note:Flat 4 Way Connector

    This Part Fits

    Buick Rendezvous 2002 - 2007
    • 2007 Buick Rendezvous
    • 2006 Buick Rendezvous
    • 2005 Buick Rendezvous
    • 2004 Buick Rendezvous
    • 2003 Buick Rendezvous
    • 2002 Buick Rendezvous
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  • GM Trailer Wiring Harness,Note:Includes Harness and Bracket; - 17800070
    Trailer Wiring Harness,Note:Includes Harness and Bracket;

    Part No.: 17800070

    • This Trailer Wiring Harness has a flat, 4-way connector and its simple plug-in design allows for easy trailer signal connection.

    Product Specifications

    • Note:Includes Harness and Bracket

    This Part Fits

    Buick Terraza 2005 - 2007; Chevrolet Uplander 2005 - 2007; Pontiac Montana 2006 - 2007
    • 2007 Buick Terraza
    • 2006 Buick Terraza | 2WD, AWD
    • 2005 Buick Terraza | 2WD, AWD
    • 2007 Chevrolet Uplander
    • 2006 Chevrolet Uplander | 2WD, AWD
    • 2005 Chevrolet Uplander | 2WD, AWD
    • 2007 Pontiac Montana
    • 2006 Pontiac Montana | SV6 2WD, SV6 AWD
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  • GM Trailer Wiring Harness,Note:Includes Harness and Bracket; - 17801656
    Trailer Wiring Harness,Note:Includes Harness and Bracket;

    Part No.: 17801656

    • This Trailer Wiring Harness has a flat, 4-way connector with converter and its simple plug-in design allows for easy trailer signal connection.

    Product Specifications

    • Note:Includes Harness and Bracket

    This Part Fits

    Chevrolet Colorado 2004 - 2007; GMC Canyon 2004 - 2007
    • 2007 Chevrolet Colorado | 2WD, 4WD
    • 2006 Chevrolet Colorado | 2WD, 4WD
    • 2005 Chevrolet Colorado | 2WD, 4WD
    • 2004 Chevrolet Colorado | 2WD, 4WD
    • 2007 GMC Canyon | 2WD, 4WD
    • 2006 GMC Canyon | 2WD, 4WD
    • 2005 GMC Canyon | 2WD, 4WD
    • 2004 GMC Canyon | 2WD, 4WD
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