Bosch SR47X Starter Motor

Bosch SR47X Remanufactured Starter

The Bosch SR47X is a remanufactured 12-volt starter built for dependable cranking performance in select Mercedes-Benz diesel and gasoline applications. It features a clockwise rotation, an attached solenoid, and an aluminum closed-nose design for a direct-fit replacement approach.

Key Features

• 12-volt starter with 2.2 power rating
• Remanufactured Bosch starter with OE recommendation
• Clockwise rotation for the listed applications
• Attached solenoid for simplified electrical connection
• Aluminum nose cone and aluminum finish
• Closed-nose design with 11-tooth drive
• 2 mounting bolt holes for the specified fitment

Product Details

Bosch Premium Starters are remanufactured, tested, and built to support reliable starting performance in demanding vehicle systems. The SR47X is engineered for Mercedes-Benz applications that require a 12V starter with a clockwise rotation and 11-tooth drive, including Mercedes-Benz E300, S350, 300D, 300SD, 300SE, 350SD, 350SDL, 300SDL, and 300TD models in the listed years. This part number, SR47X, is also referenced for OE-style replacement needs where Bosch starter specifications are required.

This part cross-references Bosch OE numbers 0041513501 and 0041517101 for the same application.

What It Helps Address

• Slow or inconsistent engine cranking
• No-start conditions caused by starter failure
• Intermittent starter engagement
• Electrical starting issues in Mercedes-Benz diesel applications
• Wear-related replacement needs on high-mileage starting systems

Installation Notes and Tips

Verify the vehicle’s original starter configuration before installation, including 12-volt system requirements, clockwise rotation, 2-bolt mounting, and 11-tooth drive count. The SR47X does not include mounting hardware or shims, so reuse or source the correct components as needed. Confirm the solenoid connection and mounting surface are clean before installation to help ensure proper engagement and electrical contact.

Quality Assurance

Bosch remanufactured starters are built and tested to meet application-specific performance and reliability expectations. The SR47X is an OE-recommended replacement for the listed Mercedes-Benz applications and follows Bosch starter design standards for fit and function.