Buy 2019 Subaru WRX Base Packing Heater Unit. Heater Core Your vehicle’s heater core handles hot water Core, SYSTEM, Make - OEM Subaru Part # 72133YC010

PACKING-HEATER UNIT HVAC Heater Core SealHVAC Case Seal

Fits Crosstrek, Forester, Impreza, STI, WRX

Heater Core
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 2019 Subaru WRX needs to have the heater core replaced, it's a job best left to a Subaru trained technician.