52101 GM LED Headlights 3 Port Kit Isolation Module Truck Side Light Harness Western, Fisher, Blizzard, SnowEx

This is the truck side light wiring kit (part #52101) for the 2015+ trucks that have the LED headlights. This is for 3-port modules only. We have all the others kits available, as well. With this kit you get light harness #69935 and the 11-pin plow light harness with relays #29860 or #29861-3.  If you are swapping trucks, you may only need the light harness, which is listed separately.

Western went from relay wiring to 4-port wiring, to 3-port wiring, and now Multiplex wiring. We have all of these options available. We will also trade in your old wiring.

Click here to use the Western Power Match to get the correct light harness.