Buy 2002 Subaru Legacy HVAC Heater Hose (Outer, Outlet). Heater Hose A heater hose transfers heat from SYSTEM, Transfers - OEM Subaru Part # 72421AG01B (72421AG01A)

Heater Hose transfers heat from a vehicles Engine to The Heater Core. which warms The Air in The Cabin.

HOSE-HEATER,OUTLET HVAC Heater Hose

Fits Legacy, Outback

Heater Hose
A heater hose transfers heat from your engines cooling system to your vehicles heater. If the hose is leaking, ruptured, or appears to be on the verge of failure, bring your Subaru to our Subaru service department for repair.