73979 H13 Extension Plug In Harness Adapter Kit Ford F-650 Fisher Western Blizzard Snowex

Western / Fisher Plug-In Harness Adapter Kit # 73979.

If you are installing a snowplow on a 2016 and later Ford F650 truck with H13 headlights, you will need this adapter kit to connect your snowplow headlamps. This is an extension that plugs into the light harness 29053 (if 3 port) to reach the lights, giving you the correct adapters. 

For the Installation Instructions, check this link.