Heavy Duty 7 Way Plug Inline Trailer Cord 12 Ft Wiring Harness with 7 Gang Waterproof Junction Box, 7 Pin Connector Cable Extension for RV Truck Camper Boat Hitch Towing Car Light & Brake Control

★★★★★ 4.7 108 reviews

$34.99
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$34.99
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Free shipping Free 30-day returns

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Product details

Management number 212806186 Release Date 2026/04/06 List Price $14.00 Model Number 212806186
Category
  • Easy Installation: 7 color-coded junction boxes with standard color-coded wires make each circuit function immediately clear, allowing easy and accurate connections, eliminating confusion----Pre-wired, with detailed wiring diagrams(due to differences between trailer manufacturers, please carefully read and refer to the wiring instructions before use, and connect the cables according to wire color and function to avoid errors), no professional electrician knowledge required, greatly simplifying the installation process----Universal 7-way/7-pin plug, widely compatible with most tow vehicle interfaces, plug and play----Plug end with finger tab for quick and easy removal, making usage convenient
  • Superb Conductivity: High-spec OFC pure copper cores (12AWG*2+14AWG+4*16AWG) with 7-circuit copper molded plug ensure stable and efficient current transmission, minimizing voltage loss----Upgraded dual-pin/dual-contact design provides double contact area and redundancy compared to traditional single-pin plugs, achieving tighter connections and effectively preventing light flicker or malfunction----Optimized conductivity ensures stable operation of high-current devices such as brake controllers and auxiliary power----Tightly secured terminals prevent accidental disconnection during use----Does not overheat during prolonged use, ensuring safety
  • Durable & Sturdy: Comprehensive sealed protection: junction box equipped with 4 open/4 closed rubber grommets, allowing flexible cable routing and full sealing for waterproof, dustproof, and corrosion-resistant performance----Robust housing material: flame-retardant ABS engineering plastic junction box with flexible, durable, UV-resistant PVC jacket, impact-resistant and wear-resistant----Capable of withstanding extreme temperatures from -40°C to +105°C and UV exposure----All wire connection points securely enclosed within the junction box, preventing exposed wires, short circuits, or abrasion----Heavy-duty cable, OD16mm, strong and durable, long service life
  • Universal Compatibility: Universal compatibility for all scenarios, one-stop solution: strictly follows the US standard 7-way/7-pin interface specification, perfectly fits all types of tow vehicles (e.g., pickup trucks, SUVs) and trailers (including RVs, campers, fifth-wheel, gooseneck, cargo trailers, boat trailers, food trailers, motorcycle trailers, and construction equipment), and compatible with multiple wiring standards----Ensures seamless connection and worry-free installation regardless of your equipment’s age or brand
  • 2-Year Warranty: Should any quality issues arise within the first two years of purchase, we are happy to offer a refund or replacement. For any inquiries or assistance, please feel free to contact us through Amazon. We are committed to delivering the highest level of service and ensuring your complete satisfaction
Color With Junction Box
Fit Type Universal Fit
Set Name 7
Brand Name HiFind
Form Factor Strip
Item Weight 1.9 Kilograms
Manufacturer HiFind
Material Type Acrylonitrile Butadiene Styrene (ABS), Polyvinyl Chloride (PVC)
Light Source Type LED
Auto Part Position Rear
Additional Features with 7 Gang Junction Box, Heavy Duty, Double Prongs, Finger Grip, Weatherproof Corrosion Resistant Pure Copper Color Coded, Universal Standard, With User Mannual 12AWG*2+14AWG+4*16AWG
Automotive Fit Type Universal Fit
Water Resistance Level Waterproof
Connectivity Technology Wired (7-pin connector)
Manufacturer Part Number H-TL-7P-12FT
Compatible with Vehicle Type Universal compatibility for all scenarios, one-stop solution: strictly follows the US standard 7-way/7-pin interface specification, perfectly fits all types of tow vehicles (e.g., pickup trucks, SUVs) and trailers (including RVs, campers, fifth-wheel, gooseneck, cargo trailers, boat trailers, food trailers, motorcycle trailers, and construction equipment), and compatible with multiple wiring standards

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