7-Way Trailer Wiring Harness with Junction Box – 8FT, Weatherproof, RV-Standard, Heavy Duty TC78W
SKU: 42247790863

7-Way Trailer Wiring Harness with Junction Box – 8FT, Weatherproof, RV-Standard, Heavy Duty TC78W

Sale price$30.56 Regular price$33.95
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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For Your Every Summer RSVP, with Code: SUMMER15

Description

7-Way Trailer Wiring Harness with Junction Box – 8FT, Weatherproof, RV-Standard, Heavy Duty TC78WSimplify 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

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
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42247790863

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