Engine Coolant Hose. HVAC Heater Hose. Radiator Coolant Hose. Hose Pre Heater.

Part Number: 21204AB240



HOSE ASSEMBLY-PRE HEATER Radiator Coolant HoseHVAC Heater HoseEngine Coolant Hose

Fits Ascent, BRZ, Crosstrek, Forester, Impreza, Legacy, Outback, WRX

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 2025 Subaru WRX to our Subaru service department for repair.

This product fits 479 vehicle variants.
Subaru: 8 models, 479 variants between 2013 and 2025.
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Subaru of Dayton

995 Miamisburg Centerville Rd, Dayton, Ohio, 45459

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