Engine Coolant Hose. Hose Pre Heater.

Part Number: 21204AB490

Hoses carries Permanent Coolant. or Antifreeze. throughout The Engine. and Radiator.

HOSE ASSEMBLY-PRE HEATER Engine Coolant Hose

Fits Crosstrek

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 2004 Subaru Outback to our Subaru service department for repair.

This product fits 10 vehicle variants.
Subaru: 1 models, 10 variants between 2019 and 2023.

Policies & Information

Manufacturer Warranty