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7 Way Plug Inline Trailer Cord 8Ft w/ 7 Gang Junction Box, UL Listed Heavy Duty 7 Terminals Trailer Electrical Box Waterproof Clear Transparent Cover for Rewiring RV Camper Trailer Light, Yellow

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$38.99

$ 19 .99 $19.99

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About this item

  • 7 Pole Junction Box 8FT: - This 7 pin trailer wiring plug with junction box kit allows you to upgrade from trailer with 4-way, 5-way, or 6-way connector to a 7-way connector for powering trailer interior or exterior lights
  • Transparent Surface Box: 8 Feet 7-Way cord junction box design with clear lip for better wire observation; Clear cover helps fast and direct way to see the operation of the wiring harness; Unique bright yellow color makes it stand out in a tote full of other adapter cords, quick easy to find
  • Built to Last:- Well-built molded 7 Prong RV Blade trailer plug made of 10-14AWG UL62 Standard Pure Copper Wire, UV-resistant polyvinyl plastic sleeve that serves as protection from outdoor elements; Weatherproof, heavy-duty plastic protects wires and terminals from the elements
  • Easy Installation: - Pre-wired, 7-way, blade-style, trailer-end connector box add convenience to your trailer towing project offers a fast and easy way to help you wire up your trailer; This cord has color-coded functional marked for each wire
  • Get Simple Upgrade for Trailer: - A 7 Gang Electrical Junction Box is perfect for wiring up your trailer, camper, boat, food truck or any other towed vehicles to add extra lights and accessories, upgrade your old trailer wiring, makes re-wiring, troubleshooting and fixing electrical problems much simple



Product Description

Heavy Duty 7 Way Plug Inline Trailer Cord with 7 Gang Junction Box - 8 Foot

MECMO trailer Junction box with 7 way trailer cord

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. Excellent built construction, which greatly improves the reliability of the electrical connections.

Sturdy Trailer Distribution Box with Color Marked 7-Poles Cord (10-14 AWG)

8-Feet 7 Way Inline Trailer Cord

Convenient for wiring left/right turn light brake signal lamp reverse light tail light etc Junction box is much easier than managing loose wires. 7-way copper blade (10-14 AWG) molded into a heavy duty plug provides a fast and simplified way for wires connection.

Shorten Upgrade & Repaired Time

Trailer junction box with 7 color coded terminal studs

Design with Transparent Surface Junction Box Waterproof Clear Cover provides you a clear view always. Quickly add additional equipment and light, change the power connector, or redo your trailer cable without living any wire splices exposed to the elements.

Keeping All Your Trailer Wiring in Order

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

7 Way Trailer Plug & Junction Box suitable for 5th Wheel, Travel trailer, camper, RV travel trailers, caravans, food trucks, and other towed vehicles. Good Sealing Performance 4 open and 4 close sealed rubber gaskets are provided to make the entire junction box waterproof dustproof &corrosion-proof.


Tom Erdmann
Reviewed in the United States on February 4, 2025
Good quality and flexible in cold weather.
ANN OSTER
Reviewed in the United States on February 23, 2025
Great for my old trailer.
owl9704a
Reviewed in the United States on January 18, 2025
The plug is plastic which is fine, but the cord they used gets very stiff in a very short time out in the weather,(real world)
john
Reviewed in the United States on January 13, 2025
The materials , look and overall quality is far above what you would expect from the price.
MYOB
Reviewed in the United States on April 9, 2025
Excellent quality. No complaints.
Luke Alejandro Snyder
Reviewed in the United States on April 13, 2025
As an RV installer with 15 years in the industry, I found this unit easy to install and fairly straightforward. It does the job well, but it would be a big improvement if it came with different types of self taping hardware— something to consider for future versions.Also worth noting: I opted to use my own self-tapping screws and rivets to secure it to the trailer frame for better durability. Overall, it’s a solid product with room for a couple of simple upgrades.
Samue Howell
Reviewed in the United States on August 11, 2024
Ease of use. I used it on my flat bed trailer.
Alex + Miranda
Reviewed in the United States on January 3, 2024
I installed this when rewriting my flat bed skid steer trailer. Made the process much smoother, and I like that almost all my connections are in a weather proof box
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