For Primary HVAC. From 01/02/2004. From 01/13/2004. Heater Core Case. HVAC Heater Core Heater Element. HVAC Heater Core. To 01/12/2004. HVAC Element.

Heater Core CaseHVAC Heater Core Heater ElementHVAC Heater Core

1997-07. E-350 Super Duty. E-350 Super Duty; Left (Heater Case). E-450 Super Duty. E-450 Super Duty; Left (Heater Case).
Heater Core - Repair or Replace
Your vehicle’s heater core handles hot water from your engine’s cooling system and transfers the heat to the cabin in the form of comforting heat from your vents. A failed heater core can leak that water—which is also called coolant or antifreeze—onto the floor on the passenger side. If your Ford F-150 needs to have the heater core replaced, it's a job best left to a Ford trained technician.