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7-Way Trailer Wiring Harness with Junction Box – 8FT, Weatherproof, RV-Standard, Heavy Duty TC78W
Regular price
$33.95
Sale price$69.95
SKU: TC78W
ISBN: TC78W
Regular price
$33.95
Sale price$69.95you save $36.00
Simplify and secure your trailer's electrical system with this Heavy-Duty 7-Way Trailer Wiring Harness featuring an 8FT cord and weatherproof junction box. Built for durability and compatibility with RV-standard configurations, this setup is ideal for RVs, trailers, food trucks, and other tow-behind vehicles.
🔧 Key Features
-
All-in-One Wiring Harness
Pre-molded 7-way copper blade plug combined with a rugged junction box provides fast, secure, and organized wiring for turn signals, brake lights, tail lights, and auxiliary power. -
Color-Coded 7-Gang Junction Box
Solid ABS housing with clearly marked terminals simplifies installation and reduces guesswork for all standard 7-way RV applications. -
Heavy-Duty & Weatherproof Design
8-foot cord made of 100% pure copper wire housed in a durable, flameproof PVC jacket. Waterproof grommets seal the box and protect wiring from dust, corrosion, and the elements. -
Flexible Installation Options
Comes with 4 open and 4 closed grommets to adapt to your specific cable layout. Built to last for rugged use on the road or worksite.
⚙️ Specifications
- Plug Type: 7-Way RV Standard (Please verify plug layout)
- Cord Length: 8 Feet
- Wiring Material: Pure Copper
- Junction Box: Flameproof ABS with weatherproof grommets
- Use Cases: RVs, utility trailers, food vans, horse trailers, boat trailers, and campers
- Voltage: 12V Systems
🧰 Compatible With:
- Travel trailers
- Fifth wheel campers
- Horse and boat trailers
- Food trucks
- Utility haulers and car haulers
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