Bosch SR0843X Starter Motor

Bosch Remanufactured Starter for Mercedes-Benz AMG

Bosch SR0843X is a remanufactured 12-volt starter built for direct replacement in select Mercedes-Benz AMG applications. It features a clockwise rotation, 10-tooth drive, aluminum nose cone, and an attached solenoid for dependable starting performance.

As part of Bosch Starter (Remanufactured) line, this unit is built and tested to meet the demands of OE-style starting systems. It is a practical choice for Mercedes-Benz C63 AMG, E63 AMG, and other AMG models that require a remanufactured starter with the correct electrical and mounting specifications.

Key Features

• 12-volt remanufactured starter for starting-system replacement
• 2.2 power rating for OE-style cranking performance
• Clockwise starter rotation
• 10-tooth drive for proper engagement
• Aluminum nose cone with closed nose design
• Solenoid attached for simplified replacement
• 2 mounting bolt holes for correct fitment
• OE recommendation listed for select applications

Detailed Product Overview

Bosch SR0843X is engineered for Mercedes-Benz AMG vehicles that need a remanufactured starter matching the original electrical and mechanical layout. The aluminum finish and closed nose construction support a durable replacement design, while the attached solenoid helps streamline installation on vehicles originally equipped with this configuration. This starter is cross-referenced to Bosch OE numbers 0009061300 and 0061515301 for the same application.

Compatible With Mercedes-Benz C63 AMG, E63 AMG, CLS63 AMG, ML63 AMG, CL63 AMG, SL63 AMG, S63 AMG, CLK63 AMG, and R63 AMG applications across the listed model years. If you are replacing a worn starter on a Mercedes-Benz AMG platform, Bosch SR0843X provides the correct 12V, clockwise-rotation setup for direct-fit service.

Common Problems This Starter Can Address

• Engine cranking slowly or inconsistently
• No-start condition caused by starter failure
• Clicking at key-on with no starter engagement
• Intermittent starting after repeated ignition attempts
• Starter drive engagement issues tied to worn internal components

Installation Notes and Tips

• Verify the original starter uses a 12-volt, clockwise-rotation configuration before installation.
• Confirm the 2-bolt mounting pattern and 10-tooth drive match the removed unit.
• Inspect battery condition, charging output, and cable connections before replacing the starter.
• Mounting hardware and shims are not included.
• Use the vehicle’s OE service information for torque and electrical connection procedures.

Quality Assurance

Bosch remanufactured starters are built, assembled, and tested to support reliable starting performance in OE-style applications. SR0843X is listed as an OE recommendation for select Mercedes-Benz AMG vehicles and is designed to meet the fitment and function requirements of the original starter system.