[2500hd duramax]

Hey quick question fellas, I have an 06' duramax, where is the plug located for the engine block heater?
Thanks.

 

[blizzardplowman]

If you have it, its on the Passenger side, taped to a wire loom about even with the collant tank, down low.

 

[catch007]

Plug has a cap on the end. It don't look like a plug. You'll have just enough cord to get to the bumper.

 

[mvnvltn]

It's taped to the passenger positive battery cable.