YiZenion Coolant Radiator Tank, Aluminum Radiator Overflow Tank, Expansion Tank Recovery Tank With Cap Compatible with Subaru Impreza WRX 2.0L 2002–2005, 2.5L 2006–2007, STI 2.5L 2004–2016 (Black)

["Vehicle Compatibility: Compatible with Subaru Impreza WRX 2.0L Turbo EJ205 2002–2005, Compatible with Subaru Impreza WRX 2.5L Turbo EJ255 2006–2007, Compatible with Subaru Impreza WRX STI 2.5L Turbo EJ257 2004–2016","Practical Design: Includes a secure cover for sealed performance and easy fluid checking. Its sturdy body and compact structure make it suitable for limited under-hood space, supporting practical daily maintenance and long-term reliability","Material Construction: Made from solid aluminum alloy, the coolant expansion tank offers good heat conduction, structural stability under varying temperatures, and a low deformation rate. The material helps to extend service life and maintain system performance under demanding driving condition","Essential Function: The coolant expansion tank serves as a reservoir that allows coolant expansion and contraction during thermal changes, helping the system maintain a consistent coolant level and balanced pressure throughout the cooling circuit","Installation Guidance: Designed for straightforward fitting using factory connection points. Professional assistance is advised to ensure correct fitment and secure connection of hoses and clamps"]