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  1. Custom Fit Vehicle Wiring
  2. Chevrolet
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  4. 2021
  5. Tekonsha
FITS 2021 Chevrolet Express Van
T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
Tekonsha

T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Part Number: 118392
In Stock
$33.94
Retail:$51.10
You Save: 34%
Custom Fit Vehicle Wiring
Confirmed to Fit
2021 Chevrolet Express Van

without factory tow package

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118392 - Custom Fit Tekonsha Trailer Hitch Wiring
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Call etrailer.com at 1-800-940-8924 for expert service. We are your Chevrolet custom fit vehicle wiring experts, and offer a great price. etrailer.com carries a complete line of Tekonsha products for your Chevrolet Express Van 2021. T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part 118392 from Tekonsha can be ordered online at etrailer.com. Complete custom fit vehicle wiring installation instructions and technical support.
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  • Reviews (438)
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2021 Chevrolet Express Van - T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

  • 4 Flat
  • Custom Fit
  • Trailer Hitch Wiring
  • No Converter
  • Tekonsha

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


Features:

  • Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights
    • Compatible with 5-pole, 6-pole and 7-pole adapters (sold separately)
  • Connects quickly and easily - no cutting or splicing of wires
    • Locate connection points in rear cargo area
    • Plug in T-connector
  • Constructed of 16-gauge bonded wire
  • Comes with dust cap for 4-way flat connector


Specs:

  • Maximum amperage: 7.5 amps per circuit
  • 1-Year limited warranty


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.



118392 Tow Ready T-1 T-Connector - 4 Wire

Installation Details 118392 Installation instructions

California residents: click here


Customer Satisfaction Score:


Customer Reviews

T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - 118392

Average Customer Rating:  4.8 out of 5 stars   (438 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.

by:
2004 GMC Savana Van

good price and easy to install



by:
2006 ChevroletExpress Van

Great fit and easy



by:

Good service, good product.



by:

I would order again. Prices were right and service was great.



by:
2007 ChevroletExpress Van

Great product, service and easy to install. Will order from them again!



by:
2006 ChevroletExpress Van

It took approximately 10 minutes to install. Would recommend to anyone.



by:

1,2,3, very easy to install superb quality.



by:

Plugged in just as it showed in the video.
Thanks



by:
2004 ChevroletExpress Van

Harness connected right up to factory connectors in no time. A quaity product that keep your wiring looking and performing the way the factory designed it to.



by:

Fit perfectly,fast shipping



by:

The harness fit perfectly. It took me less than ten minutes to install. It's a quick and easy solution. Goodbye wire splicing!



by:

it was easy to install havent tried it on the trailer



by:
2004 ChevroletExpress Van

the length of the wires from the 4 pin inline connector to the first spline it is a bit short, 6 more inches would be more "forgiving"; it is manageable.



by:

easy to install (once I removed the upper panel covers to expose the correct harness plugs...)
Also, dont forget to attach the ground

Works great!



by:
Chevrolet

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.

Stephan profile picture

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.



by:
1993 Dodge Ramcharger

WHY WOULD YOU PACKAGE THE ITEMS ORDERED WITH DIFFERENT PRODUCT IN EACH HITCH. RECEIVED ONE BOX WITH HARNESSES AND 7-WAY PLUGS BUT HAD TO OPEN EACH HITCH BOX AND THEN GET AN ADDITIONAL BOX WITH DIFFERENT ITEMS IN EACH OF THAT BOX. IN OTHER WORDS I HAD TO OPEN 7 BOXES TO GET MY MISC ITEMS AND ALSO HAVING TO OPEN EACH HITCH BOX. ----REDICULOUS----



by:
2018 Ram 3500

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.



by:
2007 ChevroletExpress Van

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.



by:

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.



by:
2018 GMC Savana Van

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.



by:

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.



by:
2019 ChevroletExpress Van

Excellent just as advertised received curt class lV and wiring # 118392 via UPS had it all installed in just over an hour



by:

You shipped me the wrong item

Brooke M. profile picture
Etrailer Expert

Brooke M.

11/25/2024

Hi Pete! Just now seeing this review. I looked in to it and it looks like our team is still working with you on this. Thanks for letting us know so we now have a chance to get things straightened out.



by:
2013 GMC Savana Van

Was exactly what it said it is
These
guys are my go to place for trailer parts



by:
Chevrolet Silverado 1500

wiring harness for my 1500 express van fit great plugs rite in and works great.


25
438
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