United Pacific 34263 H4 Headlight Relay Harness Kit

easy upgrade

Although this set required some modification to reach battery power on my old chevy, it is a very simple solution to dim headlights and simple to install. In a perfect world, an option would be available with extended power supply harness to reach more distance battery power, but hey, its not too difficult to deal with that issue.Read full review

Verified purchase:  Yes • Condition: new • Sold by: autocaredepot