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GM 12497781 Trailer Wiring Harness Adapter 7 to 12 Volt Auxiliary Adapter - 1
  • GM 12497781 Trailer Wiring Harness Adapter 7 to 12 Volt Auxiliary Adapter - 1
  • GM 12497781 Trailer Wiring Harness Adapter 7 to 12 Volt Auxiliary Adapter - 2
  • GM 12497781 Trailer Wiring Harness Adapter 7 to 12 Volt Auxiliary Adapter - 3
  • GM 12497781 Trailer Wiring Harness Adapter 7 to 12 Volt Auxiliary Adapter - 4
Genuine GM

12497781

Trailer Wiring Harness Adapter 7 to 12 Volt Auxiliary Adapter
For Buick Enclave 2008 - 2020; Cadillac Escalade 2006 - 2020; Escalade ESV 2006 - 2018; Escalade EXT 2006, 2008 - 2013; XT5 2017 - 2020; XT6 2020; Chevrolet Avalanche 2008 - 2013; Avalanche 1500 2006; Avalanche 2500 2006; Blazer 2019 - 2020; Colorado 2008 - 2012, 2015 - 2020; Equinox 2018 - 2020; Express 1500 2001 - 2014; Express 2500 2001 - 2018; Express 3500 2001 - 2018; Express 4500 2009 - 2016, 2018 - 2020; Silverado 1500 2007 - 2020; Silverado 2500 2019; Silverado 2500 HD 2001, 2007 - 2018; Silverado 3500 2019; Silverado 3500 HD 2007 - 2018; Suburban 2015 - 2020; Suburban 1500 2006 - 2014; Suburban 2500 2006 - 2013; Suburban 3500 HD 2016 - 2018; Tahoe 2006 - 2019; Trailblazer 2008 - 2009; Traverse 2009 - 2020; GMC Acadia 2007 - 2020; Canyon 2008 - 2012, 2015 - 2020; Envoy 2008 - 2009; Savana 1500 2001 - 2014; Savana 2500 2001 - 2020; Savana 3500 2001 - 2020; Savana 4500 2009 - 2016; Sierra 1500 2007 - 2020; Sierra 2500 2019; Sierra 2500 HD 2007 - 2018; Sierra 3500 2019; Sierra 3500 HD 2007 - 2018; Terrain 2018 - 2020; Yukon 2006 - 2020; Yukon XL 2015 - 2020; Yukon XL 1500 2006 - 2014; Yukon XL 2500 2006 - 2013
  • 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
  • Weather-resistant connection
  • Power up with GMC 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.

Product Specifications

  • Trailer End Shape
    Round
  • Shape
    Round
  • Trailer End Terminal Quantity
    2
  • Quantity
    1
  • Inlet Quantity
    1
  • Material
    Plastic
  • Terminal Quantity
    7
  • Type
    7 Round
  • Terminal Type
    Blade
  • Packaging Quantity
    1
  • Packaging Height
    2.3
  • Packaging Length
    4.9
  • Packaging Width
    4.4
  • Packaging Weight
    .22

Part Fitment for 12497781

  • YearMakeModelSubmodel
  • 2020BuickEnclave
  • 2020CadillacEscalade
  • 2020CadillacXT5
  • 2020CadillacXT6
  • 2020ChevroletBlazer
  • 2020ChevroletColorado
  • 2020ChevroletEquinox
  • 2020ChevroletExpress 4500
  • 2020ChevroletSilverado 1500
  • 2020ChevroletSuburban
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