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Heavy Duty 7 Way RV Trailer Replacement Wiring Harness Kit
For easier wiring, we offer upgraded version of trailer wire harness kit that consists of 7-way plug cord with
7-poles junction box, specially colored functional marks for simpler wiring of turn light, brake signal lamp,
reverse light and other wires, perfect for your RV, trailers, camper, caravans, food vans and other towed vehicles.
APPLICATIONS
Perfect for connecting tail, brake, reverse, turn signals and auxiliary power of your trailers, RVs, campers, caravans, food vans and other towed vehicles.
Heavy Duty 7 Way RV Trailer Replacement Wiring Harness Kit
Perfect Replacement
This cord is a perfect replacement for the factory short one of your trailer. The main cable is molded into
the plug and all fits nicely together, with a good seal making it weather-proof and corrosion resistant.
STREAMLINE YOUR TRAILER WIRING
- A sturdy plastic housing with seven terminal studs provides a secure location to organize your trailer wiring.
- Black ABS plastic results in a seamless qualitative look; adding the professional touch to your trailer wiring setup.
Features
- Perfect Replacement
- Simplified wiring
- Waterproof, dust-proof, corrosion resistant.
- Safety
- Strong and durable
Heavy-duty,Weather-resistant
- Replaces the Rrailer-end Plug of Any 7-way Harness
- Interchangeable with Other 7-way RV Blade Connectors
- Wires Protected by Heavy-duty, Weather-resistant Cable
Shorten upgrade & repair time
- Quickly add additional equipment and lights, change the power connector, or redo your trailer cable without leaving any wire splices exposed to the elements.
waterproof, dust-proof and corrosion resistant
- Explosion proof ABS junction box and rubber grommet provide excellent protection, keeping them safe from dirt, rain, corrosion and other threats
PACKAGE INCLUDES
- 1 x 7-Way Trailer Plug with Junction Box
- 4 x Open Grommets
- 4 x Close Grommets
- 5 x fixing strap
- 1 x Instruction
Warm Tips:
Pls read the included diagram carefully before you install this trailer plug and follow the diagram to install it.
Bernard
2025-08-19 18:16:16
Used it on a cattle trailer, the coding made wiring trailer very easyDoes not come with bolts to mount to frameBuy again yesGood chord also on it
michael r.
2025-07-29 15:13:19
Hardest part was deciding where to mount it. Had to rewire my whole trailer at the same time. With a little bit of poking around with wiring diagrams, this made rewiring my trailer easy.
Larry Eddy
2025-06-14 14:44:16
I ordered this because I am fixing an older trailer. I used this to wire all new lights and it works great. Really made wiring simpler.
Brady Mann
2025-05-12 12:26:24
It fit for what I needed. Fuse box was nice.
Jared Miller
2025-05-09 21:25:11
Used for my boat seemed decent quality and easy to install
Linda
2025-03-13 17:03:40
Fit in place nicely and was easy to wire
Tim Driedger
2025-03-10 18:22:18
Note that there are two different standards for 7-pin trailer wiring!!There is nothing wrong with this product's color coding, just pay attention to the function of each terminal as it may not match the color coding on your tow vehicle or trailer.
Michael Mueller
2025-01-28 19:12:06
It’s a good unit
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