Subaru OEM Oil Pump 11mm Subaru 2002-2014 WRX / 2004-2020 STI

This is the 11mm OEM oil pump for Subaru 2.5L engines; it is well made and priced right too. We strongly suggest replacing your oil pump whenever you need to replace the timing belt or if you are having any sort of engine internal work done to your WRX. This is a must change item when building your motor.