WIXONADE 48″ 4-Way Flat Trailer Hitch Wiring Harness

Upgrade your vehicle's towing reliability with the WIXONADE 48″ 4-Way Flat Trailer Hitch Wiring Harness. Engineered for performance and durability, this harness features a premium 16AWG pure copper core. By minimizing electrical resistance, these wires ensure that your tail lights, brake lights, and turn signals remain consistently bright while preventing overheating during extended hauls. Whether you are navigating long-distance trips or daily commutes, this harness provides the stable power delivery required for safe operation.

Designed to withstand harsh environments, the harness is equipped with a weatherproof molded plug. Both ends are encased in thick, durable rubber molding that effectively seals out moisture, road salt, and debris. This robust construction makes it an ideal choice for boat owners frequently using ramps or drivers operating in challenging winter conditions. Additionally, the installation process is straightforward and tool-free; the pre-assembled harness allows for a quick, plug-and-play setup that can be completed in under 10 minutes without the need for complex wiring diagrams.

To ensure total compatibility and ease of use, the WIXONADE harness follows standard SAE J1128 color-coding conventions. With dedicated green, yellow, brown, and white wires, you can confidently connect your lighting system without the risk of crossed wires. Every unit undergoes rigorous factory inspection, including continuity and seal testing, to guarantee that your harness is fully functional and ready for immediate use right out of the box.