Oil Pump Ford 4.6L/5.4L 2V/3V Mod Motors

The MELLING Oil Pump for Ford 4.6L/5.4L 2V/3V Mod Motors (Model M340HV) is a high-volume internal wet sump pump engineered for Ford modular engine platforms. This pump delivers elevated flow rates across the RPM range, ensuring optimal oil pressure and cooling capacity during sustained high-performance operation. Engineered to OEM specifications while optimizing volumetric delivery, the M340HV addresses the lubrication demands of modified and stock Ford modular engines operating under elevated load conditions.

The high-volume design increases oil circulation relative to standard factory pumps, a critical factor in engines experiencing sustained RPM elevation, turbocharging, or performance tuning. Ford's modular engine family—spanning 4.6L two-valve, 4.6L three-valve, and 5.4L variants—benefits from the improved flow characteristics that reduce bearing wear and maintain oil film strength under demanding conditions. The internal configuration positions the pump within the oil pan sump, eliminating external plumbing complexity while maintaining reliable priming during cold starts and low-oil-level scenarios.

This pump is suited for engine builders, performance enthusiasts, and restoration specialists working with Ford modular platforms where oil delivery reliability is non-negotiable. Whether replacing a worn OEM pump or upgrading a stock engine for sustained high-load operation, the M340HV provides the flow margin necessary to maintain pressure stability across variable operating conditions. Lightweight at 3.54 lbs and compact in footprint, it integrates seamlessly into existing engine bay configurations without requiring custom mounting solutions.