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Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring - no cutting, splicing or tapping required.
Features:
Installation
This custom-fit T-connector plugs into your vehicle's wiring harness, which is located behind the rear bumper, on the driver's and passenger's sides. You will have to remove the protective plastic covers on either side of the bumper to access the connection points.
Once installation is complete, the 4-way connector will be stowed beneath your vehicle, near the trailer hitch. A mounting bracket (sold separately) is recommended to keep the connector secure.
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: 4.9 out of 5 stars (125 Customer Reviews)
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring - no cutting, splicing or tapping required.
I've had the Curt T-Connector Wiring Harness on my Jeep Wrangler for a year now and it still works great with my trailer!
Delivery was quick and the plug and play wiring I ordered was really easy to install and works great thank you I’ll definitely be a return customer
Love how easy this was to install. Instructions were clear and product holds up nicely. Thank you etrailer team!
I have a 2004 Jeep Rubicon and this truly was a plug and play item. It works great with my 5x8 trailer and the wire stows nicely behind the rear bumper.
Great product, well made. Installed on 06' Jeep Unilimited. Connectors and wiring harness are quality and overall install was easier than expected.
As always , excellent products!
My order of a trailer hitch, light kit and mounting bracket all arrived very quickly, even before I expected them. The product quality is great. The installation instructions were very clear and easily followed and I had no problem at all during the installation process (probably because I for once took the time to read the directions first). As in the past, etrailer has exceded my expectations.
I installed this connector on my 2006 Wrangler with a Hidden Hitch and it has worked flawlessly with three different trailers. Very happy with etrailer and this harness. Thanks,
Robertt.
1/19/2018
Everything is working fine and I appreciate the helpful videos and instructions provided on your site.
Was easy to hook up.
Bought the Curt hitch and wiring kit for 2013 Highlander and was entirely pleased with product, installation instructions, and performance for a couple years. Recently traded the 2013 for a 2019 Highlander and have bought the same hitch and wiring kit for it. 100% positive recommendation for etrailer, their products and customer service.
A very nice product. The installation was a quick, plug & play process. Everything went very smoothly - Zero surprises!
Since I'm a bit OCD. I purchased a roll of 3/8" split wire loom along with a package of small zip ties from a local auto parts retailer. I then placed the wiring harnes into the loom. Using the additional zip ties about 2' apart.
Then, I ran my my wires under the rear bumper,between the body & frame area.
Today, over a year later - Everything works as it should.
Cheers.
this is one of the BEST products I have bought in a long time that fits PERFECT, It took me literally 15 minutes to put this trailer hitch on my wrangler , and another 15 to install wiring kit . this was on my TJ and I put one on my YJ I also bought from Etrailer.You Guys are GREAT, keep doing your great work. Thanks so much, Sincerely Jack G.
I ordered the Curt trailer hitch, wiring harness, and ball mount for my jeep. All products are high quality, should last a lifetime. The price is very reasonable and the videos make installation possible by even a not so mechanical minded person. The products are shipped in quality boxes and packed should withstand even rough handling. The shipping was really fast as well. The reps also follow thru with shipping information easy for you to track entire route of the products. I am a very happy camper, comfortable with this company selling quality products for reasonable prices. i will order again, Try them, you will like them too!
This was my third purchase from etrailer and every experience has been AWESOME. When searching the wiring harnesses I needed, I first watched the installation video to make certain it would fit my Jeep. All three orders were delivered very quickly, and was super easy to install. Thank you etrailer for teaching me how to wire a trailer through your videos and making the purchase so convenient.
High quality and simple install with video. There will only be about 3 ft of pigtail going toward the front bumper (if you are wiring for flat tow) so get the tow bar wire kit too.
Perfect! Easy online ordering, quick delivery, great price and easy to find tutorials on YouTube. Thank you. I highly recommend eTrailer.
Norm B.
1/14/2018
Thanks for your follow-up. The trailer hitch is working great. I really appreciate the impeccable customer service. Have a great day.
Be forewarned this is not a pure "snap-in" harness. The ground wire does not connect to the vehicle harness, instead it comes with a self-tapping screw and instructions to drill a ground point into the vehicle. I was able to ground to a nearby bolt on my '06 Wrangler by cutting the ring connector to accommodate a larger bolt. This worked fine and avoided the need to drill. Also, the zip ties it comes with are too small and too few for the job, so have a bag of 8" ties on hand. Otherwise it works great, the install into the harness was easy and no problems with the first tow.
easy plug and play... I put a protective sleave on it myself to protect it from the jeep life lol. if it came with a protective sleave I'd say 5 of 5.
Jenny N.
11/8/2021
Thank you for your feedback. You certainly can add wire loom like part # 459075-1 to help extend the life of your harness.
Helpful Links
Quick service. Lots of updates
I was able to use the Jeep trailer wiring adapter to run a male/female inline 4 plug to the front of my Jeep for towing behind my RV.
The Curt hitch and wiring kit arrived in perfect shape I installed the hitch and wiring harness in less than two hours. Tested the lights=perfect. The fit and looks=perfect. I enjoyed doing business with etrailer and am looking forward to buying more products. What a great company!
Ridiculously easy installation, no splicing! Only issue is that the supplied plastic wire ties were not long enough, I had to get my own to secure the wiring to the trailer hitch frame.
The hitch and wiring were a breeze to install on a 2004 Jeep TJ. I'm a friend of the purchaser and have installed at least a dozen hitches from etrailer for friends and family, including this one. etrailer has great pricing, fast delivery, and the installation videos are very helpful. I know exactly what to expect before the hitch arrives. If you're on the fence, watch the installation video before you buy. Good luck!
This was my 1-st purchase from etrailer.com
The wiring harness installed perfectly. I found the quality to be exceptional. Will definitely buy from etrailer.com in the future
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Trucker J.
7/16/2017
After one year and quite a bit of use the wiring kit is without problems. Id do it all again,