Aisin Water Pump 2002-2007 WRX and 2004-2021 STI

Aisin Seiki is an OEM supplier for Subaru, Toyota, and other major car companies. This water pump is built to meet or exceed factory Subaru specifications. Made in Japan!

Includes gaskets.

We always suggest a fresh water pump when doing an engine rebuild!

Fits all EJ205 motors, and therefore fits all 2002-2007 WRX & 2004-2021 STI.