29400-5 Western Fisher Blizzard SnowEx HB3/H11 3 Port Wiring Kit Isolation Module Truck Side Light Harness

This is the Truck Side Light Wiring Kit for the 2007+  GM trucks with HB3 and H11 headlights. This is for 3-port only. This kit has a special harness because this truck runs the low beam along with the high beams and they installed a relay to disarm the low beam in the headlights, so you do not melt your plow lights. The part # on this kit is 29400-5. We have all the others available, too. You get light harness 29499 and the 11-pin plow light harness 29861.  If you are swapping trucks, you need this kit. Both these harnesses are specific to this truck. If you need the complete truck side, we have them listed too.

This kit has options from 29400 up to 29400-7 as they have made small updated to the harness. 

This part is used on Blizzard, SnowEx, and some Western and Fisher plows.

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

Here is a link to the Western Wiring Schematics Guide.