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The CheeMuii 7 Way Trailer Cord and 7 Gang Junction Box Kit features an 8-foot heavy-duty copper wiring harness with a waterproof, dust-resistant junction box and a 12V breakaway switch for enhanced towing safety. Designed for easy installation with color-coded terminals, it supports all essential trailer lighting and braking functions, making it ideal for trailers, RVs, campers, and caravans.







| ASIN | B0BM4DZYTB |
| Best Sellers Rank | #398 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 1,392 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.
F**K
7 way plug
Very clean setup secure cap is snug good product
R**N
Well made
Fair price, good quality.
K**N
Good quality
Used this on multiple trailers, works well, saves me time from building it myself.
J**N
Seems decent quality visually
Everything seems to be of decent quality. Haven't installed due to not needing it now but I have it for my next rewire.
B**E
Great price.
Works great.
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.
D**R
Great set up
This is a very nice upgrade for any trailer wiring. It has a sealed plug, a plug holder so when not plugged into the truck you have a place to mount and not on the ground. The connection box is well marked and seals nicely.
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
3 weeks ago
2 weeks ago