Shop 1998 Cadillac Seville Insulator. HVAC. Heater. Core. Seal. Cover. Insulation. Heater Core - - OEM Cadillac Part # 52472172

HVAC Heater Core Seal. Isolates the Heater Core from shock and vibrations.

HVAC Heater Core SealHVAC Heater Core Insulator

Fits Deville , Park Avenue, Seville

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.