MPA Electrical 19603 Starter Motor

Starter for Mercedes-Benz Applications

MPA Electrical Remanufactured Starter Part Number 19603 is a 12-volt replacement starter built with a permanent magnet gear reduction design and a 1.7 kW rating. It uses clockwise rotation and a 10-tooth drive, making it a direct-fit option for select Mercedes-Benz models with Bosch starter motor applications.

Compatible with Mercedes-Benz GLE350, E350, SL450, SL400, SLK350, C350, E400, and GLK350 applications listed below, this remanufactured starter is built for vehicles that need a Bosch-style starting solution. Part number 19603 is also cross-referenced to Bosch 0-001-147-400 for the same application.

Key Features

• Remanufactured starter from MPA Electrical
• Permanent magnet gear reduction design
• 1.7 kW output rating
• 12-volt electrical system
• Clockwise rotation
• 10-tooth drive configuration
• Manufacturer reference: Bosch
• Part number: 19603

Detailed Product Overview

This starter is built for Mercedes-Benz vehicles that require a Bosch-type starter motor with the listed electrical and mechanical specifications. The permanent magnet gear reduction design supports efficient cranking performance, while the 12-volt, 1.7 kW configuration matches the requirements of the covered applications. Use this starter when replacing a worn or failed unit on models such as the Mercedes-Benz E350, C350, GLK350, and GLE350 with Start/Stop feature.

Part number 19603 is intended for select 2012-2018 Mercedes-Benz applications, including vehicles with specific starter type requirements. Verify the original starter design, tooth count, rotation, and voltage before installation to confirm proper match.

What This Starter Helps Address

• Slow or weak engine cranking
• No-start condition caused by starter failure
• Intermittent starting performance
• Grinding or improper engagement from a worn drive
• Electrical starting issues on Bosch starter applications

Installation Notes and Tips

• Confirm the vehicle uses a Bosch starter motor and matches the listed 10-tooth, clockwise configuration.
• Check the original starter part number and compare it to 19603 before installation.
• Review vehicle-specific notes, especially for GLE350, SL450, and SL400 applications with specific starter type requirements.
• Inspect battery condition, charging system output, and cable connections during replacement.
• Follow factory service procedures for removal and installation on Mercedes-Benz starting systems.

Quality Assurance

MPA Electrical remanufactured starters are built to meet the specifications required for the listed Mercedes-Benz applications. This part cross-references Bosch 0-001-147-400 for the same application.