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T-One Vehicle Wiring Harness for Factory Tow Package Installation - 2024 GMC Terrain Video

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Products Featured in this Video


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


Tekonsha Custom Fit Vehicle Wiring

Code: TK67KR

Retail: $112.03

Price:  $95.48
  • Custom Fit Vehicle Wiring
  • Trailer Hitch Wiring
  • Powered 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 harness - no cutting, splicing or tapping required. Powered ModuLite reduces strain on wiring.


Do you have a question about part TK67KR?more information >     


How to Install the T-One Vehicle Wiring Harness for Factory Tow Package on a 2024 GMC Terrain


Hello neighbors, it's Brad here at Etrailer, and today we're taking a look at installing the Tekonsha T-One, 4-Pole trailer wiring harness on a 2024 GMC Terrain. And this is gonna be a great option if you have a hitch on your terrain already because if you ever plan on pulling a trailer or a situation comes up that you need to pull a trailer, having that 4-pole trailer wiring harness… see more >     


Info for this part was:

Employee Chris R
Video Edited:
Chris R
Employee Andy C
Installed by:
Andy C
Employee Bradley B
Test Fit:
Bradley B
Employee Ethan H
Video by:
Ethan H

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