Buy OEM 2005 Subaru Part # 21204AA780. Hose Pre Heater. Heater Hose A heater hose transfers heat from your engine’s cooling system to your vehicle’s heater. If the hose is

U5.

Fits Legacy, Outback

Heater Hose
A heater hose transfers heat from your engine’s cooling system to your vehicle’s heater. If the hose is leaking, ruptured, or appears to be on the verge of failure, bring your 2005 Subaru to our Subaru service department for repair.