Upgrade your vehicle’s electrical system with the 4-Wire Flat Replacement Harness. Designed for durability and ease of use, this harness ensures reliable connectivity for your trailer lights and other essential functions. Whether you’re towing a trailer or connecting additional accessories, this replacement harness provides a secure and efficient solution for all your automotive wiring needs.

• High-quality, weather-resistant materials for long-lasting performance
• Simple plug-and-play installation for quick setup
• Compatible with a variety of vehicles and trailers
• Ensures optimal electrical flow for safety and reliability

(4Wire Flat Repl Harness 6447031 RV-358C)