73977 Western Fisher Blizzard SnowEx 2017-19 Ford LED 3 Port Wiring Kit Isolation Module Truck Side Light Harness

The Truck Side Light Wiring Kit for the 2017-2019 Ford trucks with LED headlights. This is for 3-port only. This kit has a special 69793 11-pin harness with built in relays. The part # on this kit is 73977. We have all the others available, too.

You get light harness 73976 and the 11-pin plow light harness # 69793.  If you are swapping trucks, you need this kit. Both of these harnesses are specific to this truck. If you need the complete truck side, we have them listed too.

In some cases this is used to replace kit # 69859.

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

* A problem has been identified on these trucks with the LED lights that on occasion, when the plow is unplugged, one of the lights does not switch back. This problem is fixed with the soft start adapter 76272 or 29760-2 module. If your plow was new and installed before this update you can get the adapter free through the warranty process. 

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

Here is a link to the Western Wiring Schematics Guide.