BCBC M522 Engine Oil Pump

Engine Oil Pump Overview

This Melling engine oil pump, part number M522, is a standard replacement built for dependable oil pressure and efficient circulation. It uses rotary pump design, cast aluminum housing, and precision-machined internal components for consistent operation in stock applications.

Fits 2005-2006 Chrysler 300, N/A. Fits 2006 Dodge Charger, N/A. Fits 2005-2006 Dodge Magnum, N/A.

Key Features

• Standard replacement oil pump for stock engine applications
• Rotary design with powdered metal rotor material
• Cast aluminum housing with aluminum cover and rust preventative finish
• Precision-ground end plates for wear resistance
• Includes gasket or seal and O-ring
• Individually tested for pressure and flow

Detailed Description

The M522 oil pump is engineered with close-tolerance gears and gerotor technology to support proper engine pressure and efficient pump operation. Melling assembles each pump to production standards and tests it for pressure and flow under conditions that simulate real engine operation. This part number M522 is a direct fit for select Chrysler 300, Dodge Charger, and Dodge Magnum stock applications.

For buyers searching for an engine oil pump for a Chrysler 300, Dodge Charger, or Dodge Magnum, this Melling unit combines standard pressure and standard volume output with a crankshaft-driven design. The cast aluminum body, aluminum cover, and precision-ground wear surfaces support consistent service in compatible stock engine setups.

What It Is Used For

• Restoring proper engine oil pressure
• Replacing a worn or inefficient oil pump
• Addressing low oil pressure concerns caused by pump wear
• Supporting stable oil circulation in stock engine operation

Installation Notes and Tips

Verify engine application before installation and confirm gasket and seal condition during service. This pump uses a crankshaft drive type and five mounting holes, so match the original configuration before assembly. Part number M522 should be checked against the vehicle’s original pump specification before final installation.

Quality Assurance

Melling manufactures this pump to high production standards and individually tests each unit for pressure and flow. The M522 is built with close-tolerance machining and wear-resistant end plates to support consistent performance in normal engine service.