Parts for your 2007 Subaru Outback-Oil pump

2007 Subaru Outback oil pump — what it does and when to service it

Yes, the 2007 Subaru Outback absolutely uses an engine oil pump. Subaru’s Factory Service Manual (2007 Legacy/Outback, Lubrication section) and the Subaru Genuine Parts catalogue both list a crankshaft-driven trochoid (gerotor) oil pump for the EJ253 2.5‑litre four and the EZ30 3.0‑litre six. On the EJ engine it’s mounted behind the timing belt crank sprocket