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🚛 Plug in Confidence, Tow with Style!
The CheeMuii 8 FT Trailer Wiring Harness Kit features a robust 7-way copper wiring system with a waterproof junction box and a 12V breakaway switch, designed to deliver reliable, safe, and easy-to-install trailer electrical connections compatible with most trailers, RVs, and campers.







| ASIN | B0BM4DZYTB |
| Best Sellers Rank | #369 in Automotive ( See Top 100 in Automotive ) #1 in Towing Hitch Wiring |
| Brand | CheeMuii |
| Built-In Media | 7 Way Trailer Plug |
| Color | 8FT Trailer Wiring Harness Kit |
| Connector Gender | Male-to-Female |
| Customer Reviews | 4.6 out of 5 stars 1,362 Reviews |
| Item Length | 8 Feet |
| Item Type Name | 7 Way Trailer Cord |
| Item Weight | 1.37 Kilograms |
| Manufacturer | CheeMuii |
| Mfr Part Number | RLX-DL015 |
| Model Number | RLX-DL015 |
| Plug Format | 7-pin flat connector (4-flat) |
| Plug Type | 7-pin flat connector (4-flat) |
| Power Cord Prong Count | 7 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year manufacturer |
J**T
Very nice! Keeps wiring organized.
This is my first trailer project and I appreciated how the wiring installation was clear. After a trial-and-error learning curve on my part, all my lights work and the brakes as well. First picture is about halfway through the wiring process. In the end, I attached a solid ground to the trailer and white post in the junction box, and used split wire loom tubing to cover the wire. It came out looking professional in the end.
K**N
Good quality
Used this on multiple trailers, works well, saves me time from building it myself.
C**A
Good Quality and Value
Good quality kit with a clear set of instructions explaining the differences between the wiring systems on RVs and trailers. Made it very easy to fit and wire into my trailer lights. Exactly what I needed and a very satisfied customer. Very good value.
T**O
Smoth transaction, price and product quality
Excellent price and quality 👍🏼👍🏼👍🏼
M**I
Rewired my trailer in about an hour!
Showed up super quick! Had to rewire my trailer after my running lights stopped working. Directions were very straightforward and it was easy to install. The box is easy to mount since it’s on the smaller side, and everything is labeled very clearly on the inside. Only complaint is that the 7-pin plug is excessively long but it’s not that big of a deal.
W**J
Easy to Install and is a quality junction box.
I found this easy to install. I has excellent documentation. I really appreciate that it has posts to connect each wire to. My old junction box just had wire nuts for connections. Highly recommended.
B**E
Great price.
Works great.
T**N
Great Product
Quick shipping product well described seamless transaction. Great seller Thank You
B**H
Good
Works as should! Seems good quality
A**R
bien fait et fonctionne a merveille.
facile a installer et solide
G**N
Decent quality.
Good quality kit with all the pieces to install a trailer breakaway. You will need to buy separately a battery and small charger for charging the battery from the vehicle power. 2 negatives: 1. the wire appears to be aluminum coated with copper so it looks like copper. The cut ends of the wire are silver... 2. They say the cable is 8 ft long but it's 7.5. That works ok for me, but may not for everyone.
D**D
bon produit :)
livraison rapide, le produit est en bonne état , il reste juste a l`installer :) merci je recommande .
F**E
5 star ⭐️
Exact part , work perfectly!
Trustpilot
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