MPA Electrical 19454 Starter Motor

Remanufactured Starter for BMW Applications

MPA Electrical Part Number 19454 is a remanufactured 12-volt starter built with a permanent magnet gear reduction design and a 1.3 kW rating. It is configured with clockwise rotation and a 9-tooth drive, making it a direct-fit starter option for select BMW Z4, BMW M3, and BMW Z3 applications.

Key Features

• Remanufactured starter from MPA Electrical
• Permanent magnet gear reduction design for compact starting performance
• 1.3 kW output
• 12-volt electrical system
• Clockwise rotation
• 9-tooth drive configuration
• Manufactured by Valeo

Fitment and Application Details

This starter is listed for 2006-2008 BMW Z4, 2001-2006 BMW M3, and 2002 BMW Z3. If you are searching for a remanufactured starter for BMW Z4, BMW M3 starter replacement, or a BMW Z3 starting system repair, Part Number 19454 matches the confirmed vehicle applications shown here.

This part cross-references Walker Exhaust (e.g., 17902) for the same application.

What This Starter Helps Address

• Engine no-crank condition
• Slow or weak cranking during startup
• Intermittent starter engagement
• Starter motor wear or internal electrical failure
• Starting system issues on listed BMW applications

Installation Notes and Tips

Verify the starter’s clockwise rotation, 9-tooth drive, 12-volt system, and 1.3 kW specification against the original unit before installation. Confirm the vehicle application by year and model, especially on BMW M3, BMW Z4, and BMW Z3 platforms, to ensure the replacement matches the existing mounting and electrical configuration. Inspect battery condition, cable connections, and charging system output during diagnosis so the new starter is installed into a properly serviced starting system.

Quality Assurance

MPA Electrical remanufactured components are rebuilt to restore starter function for the listed applications. This unit is sourced from Valeo manufacturing specifications and is intended for direct replacement use on the confirmed BMW fitments.