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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 beneath the rear of your vehicle, on both the driver's side and passenger's side. You will find the harness behind protective covers near the rear bumper.
Once installation is complete, the 4-way flat 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 (163 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.Finally got the chance to install the wiring harness . As I had pulled the wheel well covers for under carriage restoration it made the installation easier . The Bumper will be ordered soon & there is plenty of slack for connection .
Great purchase . This was installed on a 1997 Sport Wrangler .
Had trouble putting on hitch the holes had to be enlarged but the hitch is well worth it. The wiring only took 10 minutes at the mechanic. Super good workmanship needs larger hardware sent with hitch thank for Super service
Easy to install and working great 1 year in. Would highly recommend.
Amazingly easy kit to install. I spent about an hour installing because I was meticulous about the cable management, yet if you didn't care this could easily take less than 10 minutes. The only possible thing you could mess up on is left and right plugs but even then they're labeled on the wire. Definitely worth the money, and saved all the hassle of heat shrink and soldering cables. The main pro here in my eyes though is the fact that this kit uses connectors, which leaves the wires very well protected compared to others which have you splice.
Your instruction video for installing the wiring harness for my 1997 Jeep Wragler was thorough and easy to follow. Thank you.
I might add one comment that made it a bit easier: I found it helpful to use use a straightened clothes hangar with a string attached to an end of the light assembly to help it through awkward and tight places. I didn’t have access to a car lift and did everything while lying on the ground (see photo).
Product worked great
Easiest install ever! I will be ordering everything for my Nissan Frontier next!!
After receiving my wiring harness in 3 days for my 1995 Jeep Wrangler, you simply unplug your existing harness, plug the Etrailer Harness in and your set, instant trailer light connection, works excellently ... very moderatley priced, easy installation, and has never failed me yet.This was a waaay easier option than cutting and slicing and trying to figure out which of my existing harness did what... molded plugs in the etrailer harness make it impossible me to mess it up.HIGHLY RECCOMEND this product
Mike
1/28/2019
Still love the product, have used it over a hundred times. Still perfect.... thanks alot!!
I had dreaded installing the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector, anticipating frustration and grief; however, to my amazement and delight, the installation was a snap, literally. I unsnapped the existing connections and snapped in the installation kit. The instructions were clear, and I spent more time trying to decide where to run the wires than I did making the connections. A great product!! I would highly recommend it.
Larry S.
6/9/2018
No problems. Still completely satisfied.
Real nice plug and play for my Jeep Wrangler TJ. Wiring was perfect length from side to side of the Jeep and a perfect amount of tail room for the plug that goes to the trailer. Installation was incredibly easy, even without the video, and only took a matter of minutes.
Excellent, will recommend to all my Jeep friends and driving buddies who are trying to make their own, this is a much better option!
Nicholas M.
8/2/2020
I stand by my word - still works excellent.
I have a 1995 jeep yj. The wiring harness with 4-pole flat connector is working great. The installation video by etrailer was accurate and very helpful. I did not need their customer service for this product but I have had great experience with etrailer.com in the past.
Fast and easy install. No problems at all when installing. I would suggest wearing safety glasses in my case my jeep still had mud and would fall into your face/eyes. But great product I would recommend it to anyone.
Doesn't get any easier than this! Easy installation and factory-equivalent solution to trailer wiring for my Jeep.
I received my harness and have not installed it yet. It looks like it’s just what I wanted. Let you know how it works.
Your Jeep Trailer/Tail light worked like a champ. The last Jeep we reconfigured, had us struggling in making our own" home made" wiring harness work, it worked but it was allot of work. Your quick adapters no solder connections were super fast. And the YouTube show had us up to speed in seconds.. Thank you
I'd been putting off wiring my jeep for trailer lights for a couple years. I went online to make the job a little quicker and I ran across a video of someone installing this wiring kit on a jeep. It could not have been easier. You basically just plug and play. The video had a link for the kit, which took me to the etrailer site. I placed the order and etrailer had it to me in about 3 days. The job took me a couple hours only because I decided to remove the rear bumper and run the wiring through a harness just to prevent the wires from rubbing through at some point. Great product and made the job quick, easy and clean. The one thing that would make this kit better is, it should come with the black flex harness. No exterior wiring is going to hold up without it. Definitely a 5 star product.
Put on my jeep 97 SE TJ. Great paint, easy installation every thing required was in the kit. 10mins to put together. Super fast delivery.
Easiest install ever. My 1997 Jeep TJ had been previously modified for LED tail lights, but this kit just plugged in and works great. 30 minutes well spent.
Ordered this to wire into my 93 Jeep YJ to tow my utility trailer. Easy to install. Didn't need to remove rubber/plastic protection cover at bottom of Jeep; just pushed it aside and reached up to plug in the connectors. No need to cut into wiring.
Keep in mind if you have aftermarket bumper, fuel tank, skid plates, etc your install and wire run may be different than others. I have an aftermarket bumper and fuel tank but fishing the wire from one side of the Jeep to the other was pretty easy using mechanical fingers.
Etrailer did a great job of keeping me informed of the backorder of my products and when it shipped. I've dealt with them previously and have had excellent service.
High quality product with nice connectors, well made, and it fit very well to the existing wiring harness on my Jeep. The flat 4-prong did not fit into the mounting bracket, though. However, I don't see this as a deterrent. It took about 20 minutes to install, and except for a slightly short wiring loom going to the 4-prong flat connector, it is perfect!
The trailer wiring harness for my 1993 Jeep YJ fit perfectly!! The cost was very reasonable with fast shipping. The harness came with easy to follow instructions and I had it installed in a very short time. I highly recommend etrailer.
This is a MUST BUY wiring harness if your considering wiring your Jeep to tow a trailer. It
s completely plug and use. NO wiring splicing required! You do have to screw the ground wire to something metal -- I used the taillight mounting screw as a ground point.
Took less than 20 minutes to install.
Works great. Well worth the extra cost above wiring harness that require splicing.
It works as easily as described. The hardest part was cleaning the mud off of the wires behind the brake lights on my '97 Wrangler. It took about 20 to 30 minutes to install and wrap the wire nicely around the trailer hitch assembly.
I purchased this 4 pin trailer wire harness for a 1997 Jeep Wrangler. This harness was plug and play, no surprises. All you need to do is locate your existing tail light plugs from underneath the rear corners of the Jeep, unplug, plug in the new harness, and run your wires. I put some sheathing on the wires and zip tied to the rear crossmember. I also purchased the 4 pin plug mount and would highly recommend it. Great product would buy again.
I could have wired my trailer lights the old fashioned way by cutting, splicing, soldering and heat-shrinking the new wiring to the factory harness, but this pre-made loom made it much quicker. Sure saved a lot of time and cursing!
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Joe V.
6/4/2015
Purchased the 2 part trailer stainless steel bumper with trailer bracket . installed wiring and tried out . Everything works fine ..... would recommend