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CheeMuii 7 Way Trailer Cord and 7 Gang Junction Box Kit with 12V Breakaway Switch and Plug Holder Heavy Duty 8 FT Trailer Wiring Harness Kit for Trailers RVs Campers

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$29.99

$ 15 .99 $15.99

In Stock

1.Size:15 Ft


  • JUNCTION BOX: The junction box is equipped with 7 color-coded terminals and wires, which can easily identify the corresponding functions of the wires and facilitate wiring. Strong junction boxes are waterproof and dust resistant to increase the service life of trailer cords
  • COPPER POWER CORD: The 7-way trailer cord is made of high-quality copper and has a long service life. And has excellent electrical and thermal conductivity, to ensure the normal use of car lights in the process of driving (such as turn signal and brake lights, etc.)
  • BREAKAWAY SWITCH: This 12 V trailer breakaway switch provides safer traction by connecting the trailer's breakaway battery and trailer brake. If the trailer is disconnected while being towed, the cable will release and the brakes will be activated
  • DETAILED WIRING INSTRUCTION: CheeMuii trailer cords use 7 color-coded wires, and the color code adopted is suitable for most RV trailer wiring standards, but as there are some differences between trailer manufacturers, we have updated the detailed instructions, please read them carefully before use. Please refer to the wiring instructions and connect cables according to the color and function of the wires to avoid errors
  • WIDE APPLIATION: Suitable for trailers, RVs, campers, caravans, food vans and other towed vehicles. Perfectly connected taillights, brake lights, reverse lights, turn signals and auxiliary power



Product Description

8 FT Trailer Cord and 7 Gang Junction Box Kit
7 Way Trailer Cord Plug
Cable Wiring Harness Kit
7 Gang Junction Box
PURE COPPER POWER CORD
7 Way Trailer Cord with Junction Box and 12V Breakaway Switch
Tralier Cord Application

Gilbert C. Spray
2025-08-26 15:11:36
I haven't installed this item yet, however I have several of this installed on multiple applications. Having a labled weather tite junction box is great to keep one's install neat, organized, professional, and easy to trouble-shoot in the future, should any problems develop in the future. The standardized color coding is great! The quality of the item looks and feels good. Molded plug decreases problems from corrosion and shorted out circuits. I will be upgrading all of my trailers to these in the near future. In fact we're in the process of converting everything to 7 wire/7 pin plugs and 2 5/16 trailer ball hitches so that any of our 4 trucks and two SUV's can be coupled to any of our two boats, two travel trailers, an open car trailer, an enclosed car trailer, dump trailer, and utility trailer without changing anything.
Rosemary Elms
2025-08-18 15:03:44
Worked great! Quick installation and new lights. I would use again!
alexander wood
2025-08-14 12:53:21
It’s built solidly and designed to keep everything organized and easily accessible. The box is spacious enough to hold all of my trailer connections, including the 7-way plug and any additional accessories I need for towing. The material is durable, and the weatherproof seal ensures everything stays dry and secure.
Matt
2025-08-08 13:31:44
Looks like this will work well. It’s plastic but with care it should last. Water seal seems ok
cmac
2025-08-06 18:52:02
Installed and working. Easy to install. Worked well so far.
Marco Celillo
2025-07-13 10:20:38
Color codes were very descriptive and I like how this kit comes with a sticker to place on the cover so you’re not guessing in the future. 7way plug had some good grip. Definitely a good bang for your buck. Factory wiring came correct, that’s always a plus!
patrick
2025-07-08 10:25:58
Took the hassle out of wiring the trailer.
Dave P
2025-07-05 12:18:04
High quality, perfect fit, a little short for my use, was 8 foot, I needed 9, next size was 12 feet so I ended purchasing a 1 foot extension.
Customer
2025-05-09 16:02:59
Instructions were clear and the wiring seemed to have a good quality, it worked very well
mwells2000
2025-05-04 14:47:40
This is very simple. A junction block either works or does not. This one does. It has nice color coded terminals and an adhesive color code strip. It is to be weather tight and looks like it will be with the changeable grommets. The moveable grommets allow entry/exit points to be located on four sides of the box where necessary. The grommets with holes are fairly large, and if not tight around the wires, should be filled with silicone to keep water out of the box. I had to slightly trim my 7 co nductor cable insulation to get it started into the grommet, but once started it pulled through tightly. I recommend this box.
Robert
2025-03-01 12:15:43
It is good quality and did the job well.
Customer
2025-02-21 15:18:02
Easy to wire up with good instructions, only thing im not a fan of is the plug it comes with, feels very loose when plugged into truck so probably will change it
Nicole
2025-01-08 12:37:54
Great value. Only complaint would be the wire is very stiff.
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