MPA Electrical 19054 Starter Motor

Remanufactured Starter for Mercedes-Benz Applications

MPA Electrical Part Number 19054 is a remanufactured 12-volt starter built for select Mercedes-Benz vehicles. It uses a permanent magnet gear reduction design with a clockwise rotation and a 10-tooth drive, making it a direct-fit electrical starting component for a wide range of late-model Mercedes-Benz platforms.

This starter is built around Bosch manufacturer specifications and is intended for vehicles such as the Mercedes-Benz G550, GL450, GL550, C300, E550, and related models. If you are replacing a worn starter on a Mercedes-Benz C350, ML550, or SL550, Part Number 19054 provides the correct electrical and mechanical configuration for the listed applications.

Key Features

• Remanufactured starter for electrical starting system service
• Permanent magnet gear reduction design for efficient cranking
• 1.1 kW power rating
• 12-volt electrical system
• Clockwise rotation
• 10-tooth drive gear
• Built to Bosch manufacturer specifications
• MPA Electrical 19054 starter for select Mercedes-Benz vehicles

Detailed Description

MPA Electrical 19054 is a remanufactured starter designed for Mercedes-Benz vehicles that require a Bosch-style, clockwise-rotation starter with a 10-tooth drive. The permanent magnet gear reduction layout helps deliver the cranking performance expected in modern starting systems while maintaining the correct fitment profile for the listed applications. This part number is commonly searched as 19054 starter and MPA Electrical 19054 for Mercedes-Benz G550, GL450, GL550, and other compatible models.

Fitment includes 2008-2015 Mercedes-Benz G550, 2008-2012 Mercedes-Benz GL450 and GL550, 2010-2012 Mercedes-Benz GLK350, 2009-2012 Mercedes-Benz SL550, 2010-2011 Mercedes-Benz C250, C300, C350, CLS550, E350, E550, ML350, ML550, R350, S550, SLK300, and SLK350, plus 2009 CL550 and CL600 and 2008 C300 and R350 applications with the listed build notes. This part cross-references BBB Industries 19054 for the same application.

Common Issues This Starter Can Address

• Engine no-crank condition when the ignition is turned
• Slow or weak cranking during startup
• Intermittent starter engagement
• Grinding or abnormal starter drive noise
• Starter failure caused by worn internal electrical components

Installation Notes and Tips

• Verify the vehicle’s build date and engine application against the listed fitment notes before ordering.
• Confirm the starter uses a clockwise rotation and 10-tooth drive to match the original unit.
• Inspect battery condition, charging output, and cable connections before installing a replacement starter.
• Check the mounting surface and electrical terminals for corrosion or damage during service.
• Use the vehicle identification number and original part number when confirming Mercedes-Benz starter fitment.

Quality Assurance

MPA Electrical remanufactured starters are rebuilt to meet the specifications required for the listed Mercedes-Benz applications. Part Number 19054 is engineered around Bosch-based design requirements for proper electrical starting performance and fitment accuracy.