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Curt 5th Wheel/Gooseneck Custom Wiring Harness Installation - 2020 GMC Sierra 2500 Video

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


CURT Custom Fit Vehicle Wiring

106 reviews


Code: C53CR

Retail: $127.95

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 hookup of your 5th-wheel or gooseneck trailer. Harness plugs in-line with your existing factory wiring so that you can retain use of your vehicle's 7-pole. Includes cover plate.


Do you have a question about part C53CR?more information >     


How to Install the Curt 5th Wheel/Gooseneck Custom Wiring Harness on a 2020 GMC Sierra 2500


Hello neighbors, it's Brad here at etrailer and today we're taking a look at the Curt custom fit gooseneck and fifth wheel in bed wire harness extension on a 2020 GMC Sierra 2500. Now our customer just added rails and a fifth wheel BMW Patriot in the back of his truck. And when hooking up to his RV, having to plug in and wrap it over the tailgate can kind of be cumbersome. So if you can have… see more >     


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Employee Ryan G
Test Fit:
Ryan G
Employee Bradley B
Test Fit:
Bradley B

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