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Installing wiring can be a daunting task, especially when you have to cut, splice, or tap into existing wires. This Curt T-Connector Vehicle Wiring Harness is a game-changer - you just plug it directly into your vehicle's OEM tow package port. It's custom-fit, meaning no guesswork about compatibility, and comes with a protective cover for the 7-way connector to keep everything reliable and safe from the elements. With its plug-and-play design, it makes setting up your towing system as simple as can be.
When you're towing, ensuring your trailer's signal lights get power from your vehicle is crucial. This 7-way, blade-style connector guarantees your trailer's lights will be powered efficiently. Designed specifically for vehicles with factory tow packages, it ensures a seamless connection every time. Its sturdy design and protective cover mean it will stand the test of time, keeping your trailer's lights bright and fully functional.
Custom fit is not just a luxury; it's a necessity for seamless towing. This harness is tailored for a precise fit along the driver’s-side frame rail of your vehicle. It’s an ideal solution for those frustrating moments when you find universal parts just don't work. With this harness, you can rely on a snug and secure fit every single time, without any adjustments or alterations needed.
Electrical connections can easily deteriorate due to exposure to the elements. Protect your vehicle's connections by using a small amount of grease on all electrical contact points, both on your automobile and the 7-pole connector. This simple step wards off corrosion, ensuring that your connection remains strong even in humid or wet conditions, increasing the durability, reliability, and lifespan of your wiring harness.
Don't let overlooked components leave your trailer lights powerless. Included with this wiring harness are the necessary relays to activate the lighting functions. This means everything you need for a successful installation is already in the box, simplifying your set-up process and ensuring everything is up and running with minimal hassle.
With an overall length of 30 inches and a wire loom of 24 inches, this harness is designed to provide ample length for a smooth installation process. It ensures that once installed, the 7-way connector is conveniently stowed beneath your vehicle, near the trailer hitch, reducing any unsightly wiring and maintaining a sleek look.
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Etrailer.com did a great job for me. I was trying to find a replacement for the 7-way bumper trailer outlet for my 2002 Ford F250. The first outlet would have fit, but there was damage in the last foot of the factory wiring harness I had to connect to. After several emails with Julie H. in customer service, Etrailer did the research necessary to find an alternate outlet that had the correct factory harness plug and provided new wiring back the the rail of the truck bed. Now Ive mounted this one on the tailgate post instead of the bumper which will protect it from the damage that ruined the original. Thank you again Julie!
worked as it should
Works as described. Amazingly simple installation. Still completely satisfied.
These harnesses are great have had a hard time finding ones with factory ends on them. These guys had just what i was looking for piece of cake to install just route wires mount and plug in very clean install
There were not many options available for what I was lookin king for. Older vehicle and looking for a plug and play plug. Included was a harness (which will plug into the newer style plug) and the relays + fuses (which I did not need). There was not a mount and the plugs base had a different layout of holes than my existing mount. This product should work and is what was described but not exactly what I needed.
Easy to install truck wiring harness. Plug and play and done. Strong springs on the harness plug door that hold the trailer plug in very well too.
Shawn
9/11/2021
Great. Its still functioning perfectly.
Shawn
9/11/2021
Great. Its still functioning perfectly.
Works great!
I purchased the Curt Triflex C51440 controller, C51322 adapter, and C55243 wiring harness together to correct the hacked up wiring that was on my 2000 F250SD after having intermittent brake issues on my 18' trailer. Due to the slipshod nature of the wiring that was on the truck, I felt it wise to start fresh. After cutting out all of the spliced in mess, installing the Triflex unit was extremely simple and made for a clean install. The C55243 harness was a simple plug and play. Keep in mind the harness does not include a bracket to mount the 7 way plug to the bumper (I already had one, you may not). The most difficult part of the install (after removing the old stuff) was finding the auxiliary distribution block to install the relays in. This varies by year, make, model and a little searching on the Google resulted in a few helpful photos/diagrams. The products seem to be good quality, shipping was prompt, and I received a follow up email from etrailer to confirm that my product had arrived and my needs had been met. Very impressed to this point. I have not towed with the setup yet, but the brake controller indicator display indicates everything is functioning correctly.
Removed old plug unit from back bumper, replacement unit fit to exact existing screw holes. Harness was just an unplug and plug in for the new unit.
Took me less than 30 min to replace the old 7-pin plug. I regret not getting the 4-pin plug in option that was available,, factory wired in with the Harness
Replaced a wore out and cut and spliced older connection with this new plug and play one. As usual etrailer hooked me up with exactly what I needed. From the pictures you can see the old one with a wiring nest and the new one looking good and doing good. The new one plugged right in and with the exception of having to use a couple of the old mounting bolts it looks perfect. I’m really happy with this purchase as I have been with my other etrailer purchases.
It worked just like I hoped it would, it's a direct plug in to the OEM harness and it looks good too!
Clb
3/13/2015
So far so good, everything works just like its supposed to.
I ordered a new wire harness and electric brake controller from trailer and was extremely pleased with the product and the level of service I received. I ordered it on a Sunday regular mail and hot an email 2 days later letting me know they upgraded mail delivery from 5 to 7 days to 5 day delivery no charge. I have 2 horse trailer's and have lots of friends who have the same and have recommend this site. I am also impressed with the wire diagram's and videos.keep it up guys your doing awesome.
Easy installation and factory connection is the way to go. Now all my trailers have the same connector whether goose neck or bumper pull.
It worked perfect and was exactly what i needed.
No issues with connections.
All parts fit perfectly. Suzzane T. of e-trailer was awesome . We got disconnected on the phone and she was the one who called me back to make sure that my order was complete and I was satisfied. Great Service!
I do a lot of product reviews. If at any time in the future you want a product review, just let me know, and you can send me a product to try and write a review. It is sort of a hobby of mind. I love doing reviews, and trying new products. Just in case you are interested, my address is:
Jerry W Mann
Product review
12900 Raleigh Road
Benson, NC 27504-6812
(919) 749-5290
The Wiring Harness that you sent to me is of great quality. Actually better than OEM. The wires are of a heavier gauge, and the plug fits like a charm. Everything works as it should with no issues what so ever. Thanks for having a great product.
Great product. Would have liked some extra slack aside from what came with. I cut and put junction box under box on frame. Feeding gooseneck, headache rack, and bumper 7/4 way. Works as described.
Received my new brake 7-way plug and harness in 2-days. Kit came with (2) 30 amp fuses and (2) relays which I did not expect. Very pleased with etrailer. I needed and anode for my 5TH wheel and did not realize they stock this item as well. I will use etrailer again in the future!!!
I was a bit disappointed that in your description it says 7pin with 4pin, so I was expecting the 7pin fixed base with a 4pin flexible connector with it. I would have returned it if the shipping would have been cheaper.
just like in the picture, even though it was not listed for my 2003 f250 had to take a chance, the ones listed for my truck had a round pig tail connector that would not have worked, took a while to get it due to not having my complete order,very good product, the fuses and relays didn't need my truck was already set up,
Thank all of you from customer service to delivery. Quality products, quality service, and the prices were great. Ford wanted twice the price for the T-connector and over $60 for a $4 bracket. I'll be sure to order from your site in the future. Thanks!
Works great! However, it does NOT include the bracket if you need to mount it to your drop down hitch, unlike a few of the other brands out there.
Wow! What can i say about the outstanding customer service and outstanding followup by this company. I would highly recommend this company to anyone who needs trailer parts or trailer associates. Roger R was warm, friendly and very engaged in handling my request and the delivery was right on time!!! He followed up with a call to tell me the shipment had arrive in Dallas the day before it was to land. Thank you Roger!!!
Sincerely
Michael
Argyle Texas
Delivery was lighting fast, product was excellent quality and fit.
Kevin S.
2/5/2018
Works fine…great quality of product and great service by your company. Plan to buy any future needs through your company….
I only order from e-trailer as their quality is second to none. I mis-ordered a part recently and had the pleasure of working with Jennifer. Jennifer was friendly, knowledgable and a pleasure to work with.
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Eric
8/28/2019
Working well