Hose Coolant Tank lower 21204AA691 for Subaru

The Lower Coolant Tank Hose (SKU 21204AA691) is a genuine Subaru cooling system component designed to connect the coolant expansion tank to the engine or radiator assembly. It ensures proper coolant circulation, helps maintain stable operating temperatures and supports efficient pressure regulation within the cooling system. Manufactured according to Subaru’s factory specifications, it provides precise fitment, long service life and resistance to heat, pressure and coolant exposure.

Manufacturer: Subaru
SKU: 21204AA691