Universal H4 Headlight Relay Harness Kit 12v

Upgrade and enhance the lighting system of your motorhome with this Universal H4 Headlight Relay Harness Kit 12v. This kit is designed to deliver a steady flow of power to your headlights, resulting in improved brightness and performance. It includes a high-quality relay, harness, and connectors for easy installation and compatibility with most H4 headlight bulbs. By reducing the load on the headlight switch and wiring, this kit also helps prevent overheating and potential electrical issues. Say goodbye to dim headlight struggles with this reliable and efficient relay harness kit for your motorhome.