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Trailer Wiring Harness Installation - 2016 GMC Terrain HM11141275 Video

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Products Featured in this Video


Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector


Hopkins Custom Fit Vehicle Wiring

121 reviews


Code: HM11141275

Retail: $55.00

Price:  $42.14
  • Custom Fit Vehicle Wiring
  • Trailer Hitch Wiring
  • No Converter
  • Custom Fit
  • 4 Flat
  • Hopkins



Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring - no cutting or splicing required.


Do you have a question about part HM11141275?more information >     


How to Install a Trailer Wiring Harness on a 2016 GMC Terrain HM11141275


Today, on our 2016 GMC Terrain, we'll be having a look at the Hopkins Plug-In Simple Vehicle Wiring Harness with 4-pole flat trailer connector, part number HM11141275. Here's what it looks like when it's all hooked up. Really easy to hook up to once we're ready to hook up to a trailer. Once we've arrived at our destination and we've unhooked our trailer, when we want to store this, little trick… see more >     


Info for this part was:

Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video by:
Dustin K
Employee Chris R
Video by:
Chris R
Employee Zach D
Video by:
Zach D
Employee Jonathan Y
Video by:
Jonathan Y
Employee Cole B
Installed by:
Cole B
Employee Brent H
Test Fit:
Brent H
Employee Shane H
Test Fit:
Shane H
Employee David F
Test Fit:
David F
Employee Bradley B
Test Fit:
Bradley B

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