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Curt 5th Wheel Wiring Harness Installation - 2012 GMC Sierra Video

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Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector - 7' Long


CURT Custom Fit Vehicle Wiring

888 reviews


Code: C56070

Retail: $101.95

Price:  $72.95
  • Custom Fit Vehicle Wiring
  • Fifth Wheel and Gooseneck Wiring
  • 7 Feet Long
  • Custom Fit
  • 7 Round - Blade
  • CURT



Mount this 7-way, RV-style connector in your truck bed for quick, simple hookup of your 5th-wheel or gooseneck trailer. Custom harness plugs in-line with your existing factory wiring so that you can retain use of your vehicle's factory 7-pole.


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How to Install the Curt 5th Wheel Wiring Harness on a 2012 GMC Sierra


Hi there GMC owners. Today, on your 2012 GMC Sierra 2500, we're gonna be taking a look and showing you how to install Curt's in-bed seven-way wiring kit. And this is what our connector looks like when it's installed. You do have the option to put it wherever you want here in the back of your truck as long as you've got the room to install it there. Typically, this location here at the back by the… see more >     


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