The BOYESEN Water Pump Cover & Impeller Kit is engineered with a 2‑piece cast aluminum construction, providing a lightweight yet durable housing that integrates seamlessly with existing engine assemblies. The design incorporates dedicated oil filter access, allowing for straightforward filter changes without the need for disassembly of surrounding components.
This kit delivers increased coolant flow across all RPM ranges, enhancing thermal management during both low‑speed idling and high‑performance operation. The patented Nautilus‑style impeller is optimized for hydrodynamic efficiency, ensuring consistent coolant movement and improved engine cooling performance.