I have a '95 F250 with a 5.8. Truck doesn't have block heater but I'd like to add one while the engine is still on the engine stand. Does anyone have an OE part number for the heater so I can go over to the Ford dealer & pick one up?

 

I'd go to NAPA, Parts+Plus, CarQuest, RockAuto.com... If you go to the dealer, THEY have the PN.