Tekonsha T-One® T-Connector Harness, 4-Way Flat, Compatible with Select GMC Acadia

Quick delivery but installer said left and right plugs were keyed backwards

It arrived just in time & came with all the parts expected. My husband was able to install it just before we needed to hitch our boat up to it & pull out!

this was so easy to install. probably the easiest part about the whole install of adding a hitch to my acadia.you just pot the tail light off. plug the taillight into this and this into the plug on the car. that easy! o there is a grounding wire but you just use a self tapping screw for that and the tail light covers that so no worries. supper easy to install.

Worked great on my 2012 GMC Acadia. If you do a Internet video search you can find installation instructional video for your car. This was a very straight forward install.

The wire should have another foot added to it.As it is, it's too short for the acadia, so you need an extension.

This part worked perfectly on my 2012 GMC Acadia. All the parts were included, though I'd recommend having a few more zipties to tie up loose wire.Install was easy. Instructions were spot on and easy to follow.I'd also recommend a wire hanger to bend into a hook to help with running the wire up from the bumper to the second taillight.

I tried to get a factory wire harness, but had no real luck. Bought this one and used it towing a small trailer over 1000 miles with my 2008 Acadia, Took maybe a hour to install, but I was real fussy one getting the wires tied up properly (the two zip ties are not near enough to do a good job).

Excellent product. Easy to install good quality