BCBC MPR-546 Engine Push Rod - Intake

Engine Push Rod for Stock Applications

This Melling engine push rod is a standard replacement part for intake valve train service. Built for stock applications, it uses welded steel construction and ball ends to support proper valve train geometry in compatible GM platforms.

Key Features

• Welded steel construction for standard replacement use
• Ball tip design at both ends for valve train engagement
• Drilled design for application-specific oiling needs
• 5.881-inch overall length with 0.313-inch diameter
• Fits intake valve train applications on select Buick, Chevrolet, Pontiac, and Saturn models

Detailed Description

Part number MPR-546 is a Melling stock-line push rod engineered for intake-side valve train service. It is built to strict manufacturing standards and is intended for applications where maintaining correct geometry is critical. Melling recommends replacing push rods during service to help preserve valve train performance, and this part number MPR-546 follows that approach with a standard replacement design.

Compatible With 2009-2011 Buick Lucerne intake, 2006-2011 Chevrolet Impala intake, 2006-2010 Chevrolet Malibu intake, 2006-2010 Pontiac G6 intake, and other listed GM applications. This part cross-references Monroe Shocks & Struts (e.g., 190-1546, 12577692) for the same application. For buyers searching for a Buick Lucerne intake push rod or a Chevrolet Impala intake push rod, MPR-546 provides the specified dimensions and construction needed for the listed fitments.

What It Is Used For

• Replacing a worn or bent intake push rod
• Restoring correct valve train geometry
• Addressing valvetrain noise caused by damaged push rod components
• Supporting proper valve lift and engine operation
• Servicing stock intake valve train assemblies on listed vehicles

Installation Notes and Tips

Verify length, diameter, and tip style before installation. This push rod is listed for intake position applications only, so confirm the engine service location matches the vehicle fitment data. Inspect related valve train components during service to avoid repeat failure and ensure the replacement part seats correctly.

Quality Assurance

Melling manufactures push rods to stringent specifications using quality materials and controlled production processes. The Stock product line covers standard replacement needs as well as select performance-oriented push rod options.