H4 Negative-Switched Headlight System Relay Wiring Harness Kit

This Loom has been designed in house by our Auto Electricians to take all the hard work out of upgrade your old-Style headlight bulb to the latest LED setup. This Loom is made for the Negatively switched to be easily adapted to Positively switched to allow you to fit LED headlights.

This kit is required for all Toyota/Nissan installations of LED Head lamps to correct the negative switching issues.

Built to Last

When we designed our conversion harness, we made sure that it was something we would feel comfortable putting in our own car. So we built it with two heavy-duty Bosch style relays, high-temperature ceramic sockets, heat resistant polycarbonate wire loom, and a 30 amp fuse to protect your lights and your vehicle.

Includes:

·Loom that Converts negative switched headlights
·H4 style plug that is a direct fit to OEM headlights
·X1 30 Amp fuse holders and fuses
·Quality sockets
·2 Genuine Tyco relays
·As Always we are here with Technical support if required.