To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.
Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring - no cutting, splicing or tapping required.
Features:
Specs:
Installation
This custom-fit T-One connector plugs into your vehicle's wiring harness, which is located behind the driver's-side and passenger's-side interior trim panels in your rear cargo area.
Once installation is complete, the 4-way flat connector will be stowed in an out-of-the-way location within your cargo area.
It is recommended that you use a small amount of grease on all electrical connections - the plugs on your automobile and the 4-pole connector itself - to help prevent corrosion.
California residents: click here
Average Customer Rating: 4.8 out of 5 stars (432 Customer Reviews)
Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring - no cutting, splicing or tapping required.Hi
Installed in minutes appears to be a nice addition to our business for hauling more merchandise. BUT the four smaller flat pieces of steel that hold the bolt head spin inside the 2010 Chevy Express frame and torqueing to speck was not achieved. I was able to wedge 3 of the four plates with bolt to stop it from spinning and torqued to spec but left one middle one un torqued. The light kit will have to be installed when the vehicle is empty to access the panels for removal.
very fast and accurate shipping times, ease of installation. quality product.
Very easy to install on my 2018 Express 3500 Passenger. Follow this video: https://www.etrailer.com/tv-install-tekonsha-prodigy-p3-trailer-brake-controller-2017-chevrolet-express-van-90195.aspx
I ran the right side light in a channel over the door (see pic of me pointing to it). I used an old tension rod to punch through the gasket and pull the wires through the body... no cords dangling out of my door!
I also installed the Curt Heavy Duty hitch and the 7 wire RV harness (for vans without factory wiring)... all using the video above.
If you can't figure out the install on this, then you should'nt be driving. Easy, fast and worth the price. I paired this with the wiring kit for trailer brakes and 7-wire harness and I'm ready to tow. 2007 Chevrolet Express AWD passenger van.
Used this on my AWD Express Moto Van. Straight forward easy hookup to the factory harness. Plenty of length on the trailer side wiring to run it out the back and connect to the trailer. Definitely worth the money to save the hassle of tapping into the factory harness.
Sal was great, got the order out same day FAST. Arrived right on time. The items were exactly what I needed to get my Van together for towing complete with hitch and wiring harness.
Both products were huge disappointment but this one was a total joke. The connectors do plug right in but the wires are too short to cleanly route or hide they have to be hanging in the air to reach - same behind the vehicle. This is worthless unless you just want the plugs, you will have to cut and buy a new flat to extend to your receiver unless you just want it all hanging from the plugs in the way of your cargo.
Was exactly what it said it is
These guys are my go to place for trailer parts
wiring harness for my 1500 express van fit great plugs rite in and works great.
Excellent just as advertised received curt class lV and wiring # 118392 via UPS had it all installed in just over an hour
I think its a great product. Fits perfectly on my van.
Thank you.
Everything fit very well. Assembly was very easy.
I am sure it will work okay, and your videos helps as well, because I have an Express Cargo Van.
I can't even write a review because the item was stolen due to poor packaging. The item was sent with the shipping label slapped on instead of putting it in a separate box. Disappointed.
This wiring product worked perfectly plug and play. Hardest part was running wires from inside van to the outside. There is a removable cap at bottom of body pillar under brake lights. Easiest to remove cap and run single wire up and tape harness and pull back out.
Only problem I noticed is my van was prewired so I bought wrong kit but this kit worked perfectly so I just stayed with it.
Works even better attached to the heavy duty hitch that I got from etrailer too.
You shouldn't be disappointed with this easy to install product!
Eric
5/21/2021
Its been a year and still working without any issues.
Bolts on plugs in and working
etrailer did a great job as usual but the vehicle this part is designed to fit does not have any existing openings to pass the connectors through so the wires all had to be cut and spliced back. I might as well bought an inexpensive vehicle side pigtail and spliced unto the wiring harness. It would have gone faster.
Mike L.
2/3/2018
This particular wiring harness is meant to remain in the cargo area of the van until its needed. When you need to use it, just run it out the back doors and shut the doors. The weatherstripping around the doors is thick enough that the wires will not get pinched or damaged, as long as you avoid the door latches. Installing the harness in this manner protects the connector from damage and from moisture.
Easy install. This wiring harness worked well for about 6 months. Now when I hit the brakes the trailer lights do not work properly.
Laura E.
1/17/2017
Mark, thank you so much for your order and your feedback. The number one cause of faulty wiring harnesses is a loss of ground. To troubleshoot your wiring harness, I recommend checking out our wiring FAQ, which can be found at the following link:
Helpful Links
The harness plugged in my express van , just like in the video. Perfect fit , took about 20 min , use caution when removing the trim panels , use a removal tool.
Mark
8/21/2021
Still working great , all the wiring connections are inside the van , so always protected until use.
Mark
8/21/2021
Still working great , all the wiring connections are inside the van , so always protected until use.
Super easy to installed.
This was truly "plug'n'play." There was nothing about it I did not like. As mine is an older utility-type cargo van, everything was exposed, so a little extra wire wrap here and there to neaten it up, it really only took a couple of minutes to install. While it is great for trailering, I installed it primarily to connect the lights on my hitch mounted bike carrier.
A real time saver for my work van, all connectors fit great, the wires could have been maybe three or four inches longer, I can't believe that GM does not offer something like this, thank for the great product and fast shipping and a good price!
Bernard
9/8/2019
Working great, very happy with this product
Excelente servicio y entrega muy rápida
Muchas gracias
100% recomiendo esta pagina
Agustin
7/25/2023
It didn’t last a 6 weeks
super easy to install went in no proble ms
Excellent product it only took 15 minutes to install, you could do it with your eyes closed.
Do you have a question about this Custom Fit Vehicle Wiring?
Info for this part was:
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.
Stephan
6/3/2020
light kit went easy all is well thanks. One thing, keeper pin a little hard to access so far under the bumper but the hitch does its job.