Search  for anything...
CheeMuii

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

    • Based on 913 reviews
Condition: New
Checking for product changes
$39.99 Why this price?

Buy Now, Pay Later

As low as $9 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Nov 24
Order within 17 hours and 44 minutes
Available payment plans shown during checkout

Size: 15 FT KIT


Features

  • 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.
  • PURE COPPER POWER CORD- The 7-way trailer cord is made of high-quality pure 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 12V 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.

Package Dimensions ‏ : ‎ 13.58 x 13.5 x 3.78 inches; 4.67 Pounds


Item model number ‏ : ‎ RLX-DL016


Date First Available ‏ : ‎ November 11, 2022


Manufacturer ‏ : ‎ CheeMuii


Country of Origin ‏ : ‎ China


Best Sellers Rank: #1,566 in Automotive (See Top 100 in Automotive) #4 in Towing Hitch Wiring


#4 in Towing Hitch Wiring:


Customer Reviews: 4.6 4.6 out of 5 stars 913 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Simple installation
Size: 8 FT KIT
Very easy to install. Terminals are well built and easy to add crimp connectors to. I drilled small holes in the bottom of the plastic enclosure just in case water leaks in it can drain out without shorting out any of the wires.
Reviewed in the United States on May 9, 2024 by lowerpowerline
    • Had to do a little research on our wiring but worked perfect!
Size: 8 ft
After figuring out what my wire colors were for my 5th wheel camper this was a breeze to install and saved me lots of money! Took a little extra work on my end but in the end I saved so much money!
Reviewed in the United States on April 4, 2024 by Hope
    • Very EASY to install. Super SIMPLE
Size: 8 ft
Awesome product. Easy installation
Reviewed in the United States on May 15, 2024 by PHT
    • OK product... should do the job
Size: 8 FT KIT
good product, not really that water resistant, but should do the job ok...
Reviewed in the United States on May 25, 2024 by CDH3
    • very nice wiring box
Size: 8 FT KIT
very nice well layed out and labeled and came with great color instructions
Reviewed in the United States on April 24, 2024 by Blake
    • Great value, swapped from 6 round trailer
Size: 8 ft
Swapped form 6 round to this 7 way connector. Took some googling to find the right color conventions, but after figuring that out wiring up was perfect. Heavy duty for the price.
Reviewed in the United States on April 10, 2024 by Eddie Opat
    • Trailer harness kit for lights.
Size: 8 ft
Worked excellent as advertised. Easy assembly
Reviewed in the United States on June 12, 2024 by rickster212
    • Workes as advertised!
Size: 8 FT KIT
I had no issues with this product. All of the pin connections were correct. Looks like 100% copper wires to me. The 7 pin connector securely attached to my truck (2023 RAM 1500).
Reviewed in the United States on May 24, 2024 by Tim

Can't find a product?

Find it on Amazon first, then paste the link below.