Recommended Trailer Wiring Harness for 2018 GMC Acadia
Question:
I would like to install a 4-way wiring harness on my 2018 GMC ACadia. i don't have the factory tow package or connector or anything so what wiring harness do I need?
asked by: Alan T
Expert Reply:
The wiring harness I recommend for your 2018 GMC Acadia that does not have the factory tow package is the T-One Vehicle Wiring Harness # 118720 because of how easy it is to install on your Acadia; you will only need to plug it into the connection behind your bumper. I have added a cut out of the linked instruction manual which shows where that connection point is.
In addition to the easy installation of this harness I also really like it because it is manufactured by Tekonsha, who has a strong reputation for creating quality wiring products.
I have added a link to an installation video of this harness on an Acadia for you to check out.
Products Referenced in This Question
Dielectric Grease for Electrical Connectors, 2 oz.
- Accessories and Parts
- Trailer Wiring
- Wiring
- Dielectric Grease
- LubriMatic
more information >
Product Page this Question was Asked From
T-One Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- No Converter
- Custom Fit
- 4 Flat
- Tekonsha
more information >
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