Hose Pre Heater

Part Number: 21204AB410



HOSE ASSEMBLY-PRE HEATER Engine Coolant Hose

Fits Ascent, 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 2023 Subaru Legacy to our Subaru service department for repair.

This product fits 114 vehicle variants.
Subaru: 4 models, 114 variants between 2019 and 2025.
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Norm Reeves Subaru Superstore Rockwall

1501 E I-30, Rockwall, TX, 75087

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