Buy 1989 Subaru RX HVAC Heater Core. Heater Core Your vehicles heater core handles hot water from your - OEM Subaru Part # 72011GA110

-6Z.

HEATER CORE HVAC Heater Core

Fits DL, GL, GL10, RS, RX, XT

Heater Core
Your vehicles heater core handles hot water from your engines 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 Subaru needs to have the heater core replaced, it's a job best left to a Subaru trained technician.