Buy 1991 Volkswagen Jetta HVAC Heater Core. Fox. Heater Core - Repair or Replace Your vehicle’s Make, Model, Needs - OEM Volkswagen Part # 3038190301 (303-819-030-1)

HeaterCore. HVAC Heater Core.
HVAC Heater Core.

Fits Fox

Fox.
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 1991 Volkswagen Jetta needs to have the heater core replaced, it's a job best left to a Volkswagen trained technician.