Oil Pump - Honda/Acura B-Series

The MOROSO Oil Pump for Honda and Acura B-Series engines is a wet sump pump designed for builders and enthusiasts who require reliable oil circulation during high-performance driving. This pump is essential for applications such as restoring classic Civics, tuning Integras, or building drift cars, ensuring consistent oil delivery to critical engine components under sustained load and RPM variation.

Engineered with precision internals, this oil pump maintains steady oil pressure across the entire rev range, which is crucial for protecting bearing surfaces and valve train components in boosted or high-revving applications. Its wet sump design integrates seamlessly with OEM and aftermarket pan configurations, and its compact footprint allows for straightforward installation in tight engine bays typical of Honda platforms.

Technicians and engine builders often specify MOROSO pumps for B-Series swaps into EF and EG Civics, DC Integras, and other universal engine bay platforms where OEM pumps may not meet performance demands. This pump is built to withstand the rigors of track-duty environments, ensuring dependable operation even as oil temperature and viscosity fluctuate significantly.