Hi Performance Oil Pump Subaru EJ20/EJ22/EJ25

The Hi Performance Oil Pump Subaru EJ20/EJ22/EJ25 by ACL BEARINGS is designed for drivers and technicians who require dependable internal oil circulation in Subaru's renowned EJ-series engines. This wet sump oil pump is essential for effective engine lubrication, ensuring consistent oil flow across various RPM and load conditions. Whether you are rebuilding a high-mileage engine or upgrading to performance specifications, this pump is crucial for maintaining optimal engine function.

Constructed from high-quality aluminum with a black anodized finish, the Hi Performance Oil Pump features an internal gearing and rotor design specifically optimized for the EJ20, EJ22, and EJ25 engine variants. Its standard volume displacement guarantees compatibility with factory oil galleries and pressure regulator circuits while ensuring thermal and volumetric efficiency for sustained engine operation. The anodized finish helps resist corrosion from oil breakdown and coolant contamination, enhancing the pump's longevity.

Technicians working on Subaru EJ-series engines—from WRX to Legacy to Impreza platforms—will find this pump to be a reliable choice for long-term performance. Installation requires engine disassembly and crankcase access, making it ideal for those who are experienced in engine rebuilds. This pump is designed to meet the demands of both street and track environments, ensuring that critical components receive the necessary lubrication.