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OPT7 Easy Connect USCAR 7 Pin to 4 Pin Harness with Reverse Wire, 43 Inches Trailer Extension Wiring Connector Adapter for Trucks, Pickups, Trailers, Compatible with Redline LED Tailgate Light Bar

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$36.99

$ 18 .99 $18.99

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About this item

  • [TRUE PLUG & PLAY EXPERIENCE] Ensure your truck is equipped with a USCAR 7-Way Socket. Our 7-pin to 4-pin connector with reverse wire easily connects to our tailgate light bar or any 4-pin connector/trailer without any need for splicing. This connector is compatible with 05-24 Tacoma, 04-23 Colorado, 05-21 Tundra, 05-14 F150, Silverado/Sierra, RAM. Please note, it is NOT COMPATIBLE with 2015+ F150, Silverado/Sierra models.
  • [HASSEL-FREE SETUP] Easy to install; No cutting! No splicing! Add this trailer wiring harness to an existing Seven (7) Pin Connector in your vehicle and equip it with an extra standard 4-pin with reverse light to the trailer wiring connector.
  • [ALLOW MULTI-FUNCTION] With the multi-function signal to connecting Ground, running left/right turn brake, and reverse light signal.
  • [EASY GRIP] Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this vehicle socket. It features a tab on top for a better grip when plugging into your trailer or unplugging.
  • [READY FOR ALL WEATHER] The 16-gauge heavy-duty wires with pure copper trailering wires provide reliable power and a stable electrical connection. Heavy-duty PVC, dual-mechanism 7-pin wire security system, and rust-resistant terminal construction enable stable electrical conductivity; combining the construction with a weatherproof cap makes it READY for all road conditions.



Product Description

7 to 4 pin harness with reverse wire banner
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

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7 to 4 pin harness with reverse wire check your vehicles
7 to 4 pin harness with reverse wire perfect true plug-n-play

Clyde
Reviewed in the United States on March 5, 2025
Worth every penny, easy to install, 15 minutes and done, all wires are hidden behind bumper very impressive
Donald Pedersen
Reviewed in the United States on March 1, 2025
Great wiring harness and soo easy to install !
yawa2x
Reviewed in the United States on February 9, 2025
This made the wiring much more easier. If you purchase the lights make sure to buy this to save the hassle folks!
G. Morris
Reviewed in the United States on February 28, 2025
I used this to run the wiring for an additional lighting for the tailgate of my 2021 Ram 2500. Did not have any issues installing and useing.
Arnold R. Gelacio
Reviewed in the United States on January 25, 2025
Easy install and works great with Tail light bar.
Swany
Reviewed in the United States on January 18, 2025
Fits like a glove. Installed this with the OPT 7 60" light bar and have no issues. I like this one because you don't need to splice the ground wire from the light into the brake light. It's plug and play.
Krystal
Reviewed in the United States on December 30, 2024
Very easy to install. Comes with everything you need. Works great. You may want some zip ties to make the wiring neater. Video instructions are spot on.
J P
Reviewed in the United States on December 30, 2024
This was so easy to install and also with the reverse wire. Installed my rear tailgate light with no problem because of this great product. 5 stars
don young
Reviewed in Canada on October 17, 2024
I have a 2016 Nissan Frontier and before I bought, I messaged the manufacturer twice and was told it would work for my trucks 7 pin wiring harness to well guess what it did not. I was not impressed and sent it back.
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