Parts for your 2012 Toyota Crown-Oil pump

2012 Toyota Crown oil pump – what it does and when to service it

Based on Toyota service literature for the S200/S210 Crown series (2012 model year) and the Toyota Electronic Parts Catalogue, every 2012 Toyota Crown engine option (4GR‑FSE 2.5L V6, 2GR‑FSE 3.5L V6, and 2AR‑FSE/FXE 2.5L hybrid) is fitted with a crankshaft‑driven trochoid‑type engine oil pump integrated into the timing chain cover. These details are documented in Toyota’s Engine Mechanical – Lubrication System sections and reflected in EPC oil pump assemblies and gaskets listed for those engines, as well as Aisin’s OE pump specifications for the GR and AR families. So yes—an oil pump is used and it’s absolutely relevant on a 2012 Toyota Crown.

The oil pump’s job is simple but critical: push the right amount of oil, at the right pressure, through galleries to bearings, cams and VVT gear so the engine stays lubricated and cool under the bonnet. On the Crown’s GR and AR engines, the pump is a robust trochoid unit driven directly by the crank, with an internal relief valve to keep pressure in check. Keep it happy and the car runs silky