Shop 1999 Chevrolet Cavalier Seal. Heater. HVAC. Core. Case. (Upper). Case. Heater core shroud. To upper Make, CONDITIONER, AIR - OEM Chevrolet Part # 52464137

Case. HVAC Case Seal. HVAC Heater Core Seal. To upper cover. Shroud.

HVAC Heater Core SealHVAC Case Seal

Fits Cavalier, Cutlass, Malibu, Sunfire

Case. Heater core shroud. To upper cover.
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 needs to have the heater core replaced, it's a job best left to a trained technician.