FILFEEL 3ft 7 Way Trailer Plug Wiring Harness Heat 7 Prong Extension Cord for RV Car Boat

1. Trailer Plug Wiring Harness: Made of solid copper wire and PVC, this trailer plug wiring harness is weatherproof and can withstand various harsh conditions to ensure a longer lifespan. 2. Truck Extension Adapter: Designed as an extension adapter for truck existing towing wiring, it plugs into a 7 way RV Vane/Wing socket for connecting 5th wheel wiring or gooseneck wiring. 3. Stable Signal Transmission: With a 7 core design, which ensures accurate and efficient signal transmission for a more reliable electrical connection between towing vehicle and towed vehicle. 4. Universal Application: Suitable for all types of vehicles including trailers, RVs, cars, and boats. Perfect for connecting tail lights, brake lights, reverse lights, turn signal lights, and auxiliary power. 5. Weatherproof and Long Lasting: Constructed with premium materials, this 3FT 7 way trailer plug wiring harness is to wind, rain, high low temperatures, wear, and oil. Specification: Item Type: 7 Way Trailer Plug Wiring Harness Material: Copper+PVC+ABS Core Number: 7 Cores Features: Weatherproof, High Low Temperature , Alkali , Abrasion Oil Fitment: Fits for Trailer, RV, Car, Boat Package List: 1 x 7 Way Trailer Plug Wiring Harness

• Construction - Made from copper wire and PVC, this trailer plug wiring harness is built to withstand extreme weather conditions. Whether it's rain, snow, high temperatures, or severe wear, this wiring harness ensures longevity and durability, you can confidently tow your trailer or RV without worries about wear and tear or malfunctioning connections.
• Seamless Connectivity - This truck extension adapter is designed specifically for seamless connectivity. It plugs directly into a 7-way RV socket, allowing for easy connections between your towing vehicle and various options such as 5th wheel and gooseneck wiring. With this easy installation, you can have your towing setup in no time.
• Reliable Transmission - Featuring a 7- design, the wiring harness guarantees stable and efficient transmission. This is essential for maintaining reliable electric connections between your towing vehicle and the trailer or RV. Accurate transmission ensures that your vehicle's lights function optimally, enhancing on the road.
• Universal Fit - This wiring harness is for a variety of applications, making it a versatile choice for types of vehicles. Whether you're connecting tail lights, brake lights, reverse lights, turn signals, or auxiliary power, this wiring harness is compatible with trailers, RVs, cars, and boats— for any towing needs.
• Weather - Engineered to endure the elements, this 3FT 7-way trailer plug wiring harness is to wind, rain, and extreme temperatures. The reliable weatherproof construction makes it an excellent investment, ensuring your electrical connections stay secure and functional even under harsh conditions.