Hose Coolant Tank Lower Twinscroll for Subaru JDM STI 2003–2007 21204AA841

The Lower Coolant Tank Hose Twin Scroll (SKU: 21204AA841) is a genuine Subaru cooling system component designed for JDM STI models equipped with the EJ207 Twin Scroll engine produced between 2003 and 2007. It connects the lower section of the coolant header tank to the engine cooling circuit, ensuring proper coolant circulation and stable temperature regulation under demanding performance driving conditions. Manufactured according to Subaru factory specifications, it provides precise fitment, reliable coolant flow and long-term durability against heat, pressure and engine bay vibration.

Compatibility:
– Subaru JDM STI EJ207 Twin Scroll 2003–2007

Manufacturer: Subaru
SKU: 21204AA841