Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.
Tired of switching connectors for different trailers? The Curt Replacement OEM USCAR Trailer Connector offers a dual-output solution, effortlessly supporting both 7-way RV blade and 4-way flat plug types. Perfect for vehicles equipped with a USCAR socket, this advanced connector ensures seamless linkage for various trailer wiring setups, accommodating your brake lights, turn signals, backup functions, and more, all in one go.
Face the elements without worry! The connector is constructed from durable black molded plastic to withstand rust and harsh conditions. Its spring-loaded dust covers protect the connectors from rain, salt, grime, and dirt, maintaining the integrity of your trailer connections no matter the weather.
Experience straightforward, reliable connectivity. Engineered as a direct OEM replacement, this connector guarantees an easy installation process, often requiring just minutes of your time. Simply plug it into your vehicle’s existing USCAR socket to set up; no complicated rewiring needed.
Every detail is designed for safety and reliability. The pre-greased terminals ensure a secure, corrosion-resistant connection, while the rubber gasket seals out moisture and debris, reducing the risk of electrical failures and maintaining optimal trailer performance.
Worried about compatibility with your vehicle or trailer? This connector caters to a wide range of vehicles equipped with factory USCAR sockets, making it compatible with models like the 2022 Ford F-250, 2020 Toyota Tacoma, and 2017 Chevrolet Silverado, among others. Embrace versatility and consistency with a connector that adapts to your towing needs.
California residents: click here
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello everybody, this is Jeff at etrailer.com. Today, we're gonna take a look at the Curt Replacement 7-way RV Style and 4-way Flat OEM USCAR Trailer Connector. Now, this part here will replace the OEM connector to provide a 4-way and a 7-way trailer wiring connection, and it is designed to fit the USCAR-equipped vehicles with the factory tow plugs only. Now, the 4-way flat output right here will connect your taillights, brake lights, and turn signals, and then the 7-way blade socket will do those three, and also add reverse lights, electric brakes, and auxiliary power. Now, on the caps, they do use nice rubber gaskets that'll help keep the moisture and the elements out when the cap is closed, and they are spring loaded, you can see, so that will keep them closed, keeps the connectors clean when they're not in use, and they also use pre-greased terminals for a nice reliable connection. But that should do it for the review on this Curt Replacement 7-way RV Style and 4-way Flat OEM USCAR Trailer Connector..
Well, it fit and connected into the existing ford trailer brake position but I bought it because the way the duel doors hing I thought I could use both the 7 and 4 wire plugs to run my camper and trailer at the same time, but there is a lock that will only allow one door to be open at a time.
I had to replace this original connector due to corrosion. The Curt connector from etrailer was a perfect fit. Easy to replace. It took less than 10 minutes. Highly recommend.
This was a great purchase, perfect fit with my hitch assembly and was a 1 plug and play connection with the Bronco tow package harness.
Great replacement,everything fit well, works great
Douglas 
5/11/2025
Works great, no issues, fit and works like original
Item seems good, but your install video implied that a mounting bracket was included—but it wasn’t! Now I have to order it SEPARATELY and then wait a whole (another) week for it to arrive. Perhaps you can make it clear when items need to be ordered separately.
Super fast delivery and excellent product! Thank you
Exactly as describe and easy to install.
Easy peazy!! From package, pop into truck, plug trailer in...viola!!! Lights!!!
Easy to replace, nice fit and works gre at
Returning item. Bought thinking I could run both plugs at one time
Great less expensive alternative from oe prices
Perfect fit to replace the worn out connector on my 2019 GMC. With a slot screwdriver I swapped it out in five less than five minutes.
Excellent. Arrived in perfect condition
Perfect replacement for OEM GM original
This is a great replacement for my factory Toyota hitch plug !
Was easy to install, even though wire colors didn't match the factory wires
Perfect fit.
Great product, heavy duty. I purchased this because both covers open the same direction. It did require me to remove the locking bar that prevents both covers being opened at the same time but that was easy. I installed a trailer wire extension under my camper now I can pull my camping trailer and kayak trailer together without splicing into my campers wiring.
Easy install
I’m very happy with this product. It took no time at all to hook up to my truck. Operated exactly as advertised and I will definitely tell my friends and family about it.
exactly what I ordered, fast delivery.
you were very easy to work with
Easy direct fit on a 2018 Silverado 150 0.
This product was price right and it was a perfect fit nice job
Fit well.. just what I needed
Rene
12/25/2023
Fit perfectly and works great
Do you have a question about this Custom Fit Vehicle Wiring?
Info for this part was:
At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Victoria H.
3/18/2025
I hear what you're saying Mike. It seems like you're not the first person to have that idea in mind, so there's a way you can make it happen. Please take a look at the helpful link below and let me know what you think.
Helpful Links
question-716933.html