To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance.
Features:
Specs:
Installation
This custom-fit T-connector plugs into your vehicle's wiring harness, which is located in your rear cargo area, behind the driver's-side and passenger's-side tail lights. You will have to remove the rear scuff panel to access these connection points. Once you've plugged in the T-connector, run the hot lead up to your car battery. Connect the lead to the included fuse holder, and then connect the fuse holder to the positive terminal on your battery.
Once installation is complete, the 4-way 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.
A tail light converter is built into this T-connector. This converter is a circuit-protected, battery-powered unit that bypasses the electrical routes that are used by a basic wiring harness. As a result, there is virtually no draw on your tail light circuits.
Curt builds each tail light converter using surface-mount technology (SMT). This method of construction involves soldering electronic components directly to the surface of a printed circuit board. SMT eliminates the need for leads, which are used in older through-hole technology. The result is a circuit board that is smaller yet provides more routing area and that offers superior performance, reliability and durability.
Circuit boards constructed using SMT have been shown to perform better under rough conditions with excessive vibration than those made using the through-hole method. And where would vibration be more likely to occur than in towing applications? Curt converters also produce less heat, leading to increased durability and longer life. In addition, lower levels of resistance ensure better performance, especially for parts that operate at higher frequencies.
Each Curt circuit board is made using high-quality components that are pieced together in the most technologically savvy fashion, leading to greater predictability and reliability in functioning.
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Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews
Everything thing was there that the installer needed that E Trailer recommended.
Great service from the start to the finish. Thanks E Trailer
My order was processed and shipped quickly. The packaging was very sturdy and everything arrived intact. I haven't installed it, yet, but they provide multiple installation videos. I wouldn't hesitate to order from them again.
Exactly as advertised and easy installation for a reasonable price!
Light kit fit my 2022 Ford Transit like a glove. Plug and play.
Love the how-to install video that you guys provide for so many of the products you sell!
Sara was a huge help!! Thanks again etr ailer.com!
This was a necessary product for my Ford transit van. Fortunately, I am experienced with electrical wiring and have electric components on hand. The product itself is a good product and didn’t have any issues with it after installing it. What really is disappointing is that it did not have enough electrical wiring to run throughout the van. I had to install additional wiring as as well as supply my own fuse and various wiring terminals to make all the connections. Video instructions were very helpful on getting the wiring kit ran through the van, and the videos were very helpful to follow. Ordering from etrailer was easy. Was able to quickly find and identify the part needed. And the whole ordering process was a breeze. Etrailers communication was fantastic on the digital side.
Briann did a great job with help to get harness hooked up
Perfect for our transit van. super easy to install although the wiring was rather difficult to get right. Just the thing to pull our boat trailer with ten kayaks! and a great deal.
This is an easy to install kit, and the install video made it even simpler. I chose to mount my wiring on the left doorpost, where it can easily be pulled out through the rear door weatherstripping when needed. I was able to keep all wiring inside the van compartment and frame rails. Two hopefully helpful comments:
* In order to mount to the door rail, it is necessary to splice in a couple of feet of wire to the green wire between the two light buckets. By cutting this wire, I was able to snake it through the frame tubing under floor behind the rear door latch. I did not have any wiring outside the vehicle.
* There is a wiring lug available on the side of the driver's seat, adjacent to the battery compartment, which may be a more convenient lug to attach the hot wire to. The video shows running the wire all the way to the engine compartment.
Best of luck.
Liked the kit but found a better way to install without cutting grommets. Mounted below drivers side tail light. See pics. Power wire was run all the way to the fuse box under hood instead of battery under drivers seat. This kept all wiring outside keeping all grommet seals intact, and saving time on removal of interior panels which are difficult with 15 passenger seating still installed.
This is easiest wiring harness I have had to install on my Ford Transit. I will definitely be always using etrailer from now on, for all my wiring harness needs.
Will not work on a 2026 Transit 350. The website may have been changed to reflect that now.
Very easy install. Worked perfectly
Amy was very helpful and knowledgeable about the products that I purchased.
Perfect fit into existing wiring harnes s.
Easy hook up.
Works perfectly.
yet to install but quick shipping makes me a satisfied customer
Very easy and every thing fit. Good videos on websites to make installation easy
Fantastic delivery time. Well packaged just as ordered!
My whole purchasing experience with this company was excellent. Customer service was great and product was exactly what I needed. Instructions for self install were precise and easy to understand. great experience.
Easy to install. Everything needed in the box and in good shape. Took about a half hour to install the wires to the tail lights. Haven’t tried it yet but fell comfortable that it will. I always buy from etraiier because they carry good quality products, give you video instructions and deliver the products in a timely manner in good condition.
Easy to understand instructions and ins tall
Great product!
Arrived quickly
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