BCBC M317 Engine Oil Pump

Overview

This Melling engine oil pump is a standard replacement part built for dependable oil delivery and consistent pressure control. It is made in the USA and uses rotary pump design with gear and gerotor technology for efficient operation. Part number M317 is a fitment-based replacement for select Ford and Mercury applications.

Key Features

• Standard replacement oil pump for engine lubrication service
• Rotary design with gear and gerotor technology
• Aluminum housing and aluminum cover with rust-preventative finish
• Powdered metal rotor construction for wear resistance
• Gasket or seal included for installation
• Individually tested for pressure and flow under operating conditions

Product Details

M317 is engineered and assembled to high production standards, with close-tolerance machined gears and precision-ground end plates to support efficient pump operation and stable engine pressure. The standard pressure and standard volume configuration makes it a direct service replacement for applications that call for OE-style oil pump performance. This part cross-references Sealed Power 224-43661 for the same application. Compatible with Ford Escape, Ford Focus, Ford Escort, Ford Contour, Mercury Cougar, and Mercury Mystique applications listed in the fitment data.

Common Issues It May Address

• Low oil pressure caused by a worn pump
• Inconsistent oil circulation in a high-mileage engine
• Noise or wear related to reduced lubrication flow
• Poor pump efficiency from damaged internal components

Installation Notes

Verify engine application, pump type, and pickup dimensions before installation. This pump uses crankshaft drive and a seven-hole mounting pattern, with a 0.630-inch inlet size and standard pressure/volume configuration. Confirm gasket and seal requirements against the engine service procedure and inspect the oil pickup and related components during replacement.

Quality Assurance

Melling manufactures this oil pump in the USA and tests each unit for pressure and flow to verify operation under conditions that simulate real engine use.