bing tracking image
Customer Service My Orders

Trailer Wiring Harness Installation - 2016 GMC Terrain Video

content loading

Products Featured in this Video


T-One Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector


Tekonsha Custom Fit Vehicle Wiring

309 reviews


Code: 118264

Retail: $28.08

Price:  $18.47
  • Custom Fit Vehicle Wiring
  • Trailer Hitch Wiring
  • No Converter
  • Custom Fit
  • 4 Flat
  • Tekonsha



Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into OEM tow package port - no cutting, splicing or tapping required.


Do you have a question about part 118264?more information >     


How to Install a Trailer Wiring Harness on a 2016 GMC Terrain


Hi there Terrain owners, today in your 2016 GMC Terrain, we're going to be taking a look at and showing you how to install to conscious T-One factory vehicle wiring harness. Your trailer wiring isn't going to be located here on the outside, instead it's protected from the elements by being stored on the inside. You'll find your connector underneath your cover, where you store your spare tire, and… see more >     


Info for this part was:

Employee Joe V
Test Fit:
Joe V
Employee Brent H
Test Fit:
Brent H
Employee Robert C
Test Fit:
Robert C
Employee David F
Test Fit:
David F
Employee Bradley B
Test Fit:
Bradley B
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video Edited:
Chris R
Employee Kathleen M
Video by:
Kathleen M
Employee Dustin K
Video by:
Dustin K
Employee Alan C
Video by:
Alan C
Employee Zach D
Video by:
Zach D
Employee Schuyler H
Video by:
Schuyler H
Employee Cole B
Installed by:
Cole B

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.