Saw a couple threads on here of guys replacing the plugs on the block heater cord just wondering what kind of plug y'all are using or recommend

 

When my wires broke at the plug i just went to the hardware store and bought a study looking replacement end. I did keep the stock cover just slide it down the cord while changing the end. Pack it with di electric grease.

 

Thank you, wasn't sure if it had to be specific or not

 

Not if your just replacing the end. Obviously you want one that looks to be the most weather proof. Mine has held up fine for a little over year now with no issues. I do always put the cap back on and tuck back away before driving away.

 

Did the same on a 1997 7.3 I used to have. It was never a problem after that.

 

Check the other end of the cord (yeah, it's harder) where it plugs into the heater element. If it's rotted or the metal clip is digging into the rubber, get a replacement cord at the IH dealer or online ($30). In the past, Ford would only sell you a new heater and cord together, for $120-ish.

 

Some guys are getting fancy and installing a marine covered receptacle in the bumper.





When my plug goes bad, I'm probably going to install one of these in the front and rear bumpers.

 

we use a similar setup on our big rigs they work well at keeping road grime out..