Buy 2025 Subaru Legacy 2.4L R Touring SEDAN Engine Coolant Reservoir. Reserve Tank Radiator. Engine Cooling, Expansion, Cause - OEM Subaru Part # 45150AN00A

A Container that holds Engine Coolant.

RESERVE TANK ASSEMBLY-RADIATOR Engine Coolant Reservoir

Fits Legacy, Outback

Engine Coolant Expansion Tank
A failed expansion tank can cause the cooling system in your 2025 Subaru Legacy to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.