bing tracking image
Customer Service My Orders

Install: Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector on a 2013 GMC Sierra Video

content loading

Customers compare C56000 to these similar products




Products Featured in this Video


Curt 5th Wheel/Gooseneck Custom Wiring Harness w/ 7-Pole Connector - 10' Long


CURT Custom Fit Vehicle Wiring

207 reviews


Code: C56000

Retail: $167.95

Price:  $117.95
  • Custom Fit Vehicle Wiring
  • Fifth Wheel and Gooseneck Wiring
  • 10 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.


Do you have a question about part C56000?more information >     


How to Install the Curt 5th Wheel Wiring Harness on a 2013 GMC Sierra


Hey everyone shane here with etrailer.com. Today I have a 2013 GMC Sierra 1500 and I want to walk through how to install the Curt, custom fit 5th wheel gooseneck inbed wiring harness. This is going to give us a simple plug in the bed of our truck. What makes it nice is when we're pulling that 5th wheel or gooseneck trailer, we don't have to take the wires and drooping over top of our tailgate and… see more >     


Info for this part was:

Employee Andrew K
Video by:
Andrew K
Employee Jonathan Y
Video by:
Jonathan Y
Employee Thomas T
Video by:
Thomas T
Employee Jeff D
Video Edited:
Jeff D
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Kathleen M
Video Edited:
Kathleen M
Employee Chris R
Video Edited:
Chris R
Employee Zach D
Video Edited:
Zach D
Employee Cole B
Installed by:
Cole B
Employee Randy B
Test Fit:
Randy B
Employee Brent H
Test Fit:
Brent H
Employee Shane H
Test Fit:
Shane H
Employee Robert C
Test Fit:
Robert C
Employee David F
Test Fit:
David F

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.