2Pack 7 Way Electrical Trailer Junction Box

: In stock

Regular price $17.99


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About this item

  • Tidy Your Trailer Wiring: A sturdy 7-Pore Trailer Junction Box with 7 terminal studs provides safe and secure trailer wiring installation with markings to easily identify the correct connections
  • Efficient Design: Quickly add additional equipment and lights, change the power connector, or redo your trailer cable without leaving any wire splices exposed to the elements
  • Tightly Sealed Protection: Durable plastic housing coupled with rubber grommets provides superb protection against nature's bad days
  • Upgrade Trailer Connection: Quickly adds extra lights and accessories. Upgrade your old trailer wiring, making re-wiring, troubleshooting, and fixing electrical problems much simpler. Perfect for wiring up your trailer, camper, caravans, boats, and other towed vehicles
  • Package Includes: 2 junction boxes with Fasteners, rubber boot grommets

2 Pack 7 Way Trailer Junction Box

2 Pack 7 Way Trailer Junction Box

Secures and Organizes Trailer and Auxiliary Wiring

Nilight trailer wire connection box is perfect for mounting on your trailer to give you easy access to the wiring connections. Makes everything much easier for diagnosis and troubleshooting when you need to replace a wire. Nilight 7 way junction box is a great choice when you are upgrading old trailer wiring and adding accessories circuits to your trailer.

Package includes:

  • Junction Box * 2
  • Fasteners
  • rubber boot grommets


7 way junction box


Each stud is 10-32 thread and comes with 1 nut per stud. Studs are mounted into the plastic base of the box; Box comes with different grommets so you can run your wiring through and weatherproof it; the Cover seals well and comes with 2 fastening screws

Trailer box


Includes a heavy-duty black plastic box with a cover that is operational in 40°F (105°C) dry and 15°F (60°C) wet conditions. Constructed with 30 Mil AWG copper, 2/10-1/12-4/14 for strength and longevity.

Trailer Wiring box

Tightly Sealed Protection

4 open and 4 closed rubber grommets for option as per your wiring needs, making the whole junction box waterproof, dustproof, and corrosion-resistant. Durable plastic housing for a better seal, keep out moisture and dust.


Rugged Factory Appearance

Rugged Factory Appearance

polypropylene plastic results in a seamless qualitative look; adding a professional touch to your trailer wiring setup.

Tidy Trailer Wiring

Tidy Trailer Wiring

A sturdy 7-pole trailer junction box with seven terminal studs provides a fast and easy way for wires connection, keeping all your trailer wiring in order

7 way trailer box Easy to use

Easy to use

This junction box made rewiring an old trailer a breeze. It's perfect for wiring up your trailer, camper, boat, or food truck "your way".

Upgrade trailer connection

Upgrade trailer connection

Quickly add extra lights and accessories, upgrade your old trailer wiring, and makes re-wiring troubleshooting, and fixing electrical problems much simpler. Perfect for wiring up your trailer, camper, caravans, boat, food truck, and other towed vehicles.

All Orders gets free standard delivery.

  • Standard delivered 7-10 Business Days
  • Express delivered 3-7 Business Days

Orders are processed and delivered Monday-Friday (excluding public holidays)

all customers enjoy free returns.

Proposition 65 Warning for California Consumers

WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

2Pack 7 Way Electrical Trailer Junction Box

Regular price $17.99

Customer Reviews

Based on 3 reviews
Dane Kertzmann
not as pictured

Box seems sturdy and should seal well. Pictures show studs are color coded (they are not) and also shows an insert guiding according to wire colors (no insert included). product should work fine but not as advertised. no mounting screws for the box to trailer included.

Juliet Osinski

Worked perfectGood value about 1/2 price from local parts store and delivered right to my door

Elias Rempel
As expected/described

These are as expected. The item itself gets 5 stars, however the thickness and ease of install etc that amazon always asks for ratings on get average because those aspects are as expected and will vary by project.