H4 Headlight Relay Harness Kit for 7×6/5×7 H6054 Headlights, Ceramic Wiring for 88-95 Pickups & 95-97 Tacoma, Fixes Dual Ground Issue

2.? Designed to fix problems of dim headlight, back feeding power, flickering headlight and overheating plugs and overheating the headlight switch, malfunctioning H4 9003 headlights when using Hi/Low Beams.

3.? Built-in two durable relays, high-temperature ceramic headlight sockets, can well proect the car circuit if there is any abnormal situation occur.

4.? This H6054 LED headlights wiring harness H4 9003 led headlight relay kit can be used for Pickup 7×6 5×7 Headlights upgrade.

5.? Assembly before you find out the model of working voltage is 12v, this headlight relay harness can’t install and use 24v voltage.