Oil Pump - Ford 6.4L Powerstroke Diesel 08-10

The Melling Oil Pump for Ford 6.4L Powerstroke Diesel (2008–2010) is an internal wet sump pump engineered to maintain consistent oil circulation and pressure throughout the engine's lubrication system. As an OEM-specification replacement, this pump restores factory-rated oil delivery volume and pressure for diesel engines that have experienced pump wear, cavitation, or reduced flow. The M564 is the direct-fit solution for Ford Powerstroke owners requiring reliable oil management in heavy-duty diesel applications.

The 6.4L Powerstroke diesel relies on precise oil pressure and volume to protect turbochargers, high-pressure fuel injection systems, and bearing surfaces under extreme combustion loads. This Melling pump is rated for standard volume and standard pressure output, matching the original pump's performance envelope. Installation requires access to the oil pan and timing cover area, making this a technical replacement best suited for owners with diesel engine service experience or professional shop support. The pump's internal design minimizes cavitation risk common in older or worn pumps, ensuring consistent flow even under high-RPM operation and temperature cycling typical of diesel towing and hauling duty.

This replacement is essential for Powerstroke owners whose engines show signs of low oil pressure on the gauge, metallic wear debris in the pan, or reduced oil delivery after high-mileage use. Fleet operators, commercial truck owners, and serious diesel enthusiasts turn to Melling pumps for their track record in maintaining system integrity across millions of operating hours. The Ford 6.4L Powerstroke, produced from 2008 through 2010, is commonly found in commercial, agricultural, and work-truck applications where reliable oil delivery directly impacts engine longevity and uptime.