Bosch SR0811X Starter Motor

Bosch Remanufactured Starter for Mercedes-Benz

Bosch SR0811X is a remanufactured 12-volt starter built for direct replacement in select Mercedes-Benz applications. It uses a clockwise rotation, integrated solenoid, aluminum closed nose cone, and 10-tooth drive to match the original starting system requirements.

Compatible with Mercedes-Benz C240, C320, C230, C280, C350, CLK350, E350, ML350, R350, S350, SLK280, SLK300, and SLK350 applications, this Bosch starter supports OE-style fitment across multiple chassis and production breakpoints. Bosch Premium Starters are engineered, built, and tested for consistent starting performance and dependable operation.

• 12-volt remanufactured starter for Mercedes-Benz starting systems
• 1.4 power rating for OE-style cranking performance
• Clockwise starter rotation
• Integrated solenoid attached
• Aluminum closed nose cone and aluminum finish
• 2 mounting bolt holes and 10-tooth drive
• OE recommendation designation for direct-fit applications

Product Details and Fitment

Bosch SR0811X is a remanufactured starter designed for Mercedes-Benz vehicles that require a clockwise-rotation, 12-volt unit with a closed nose configuration. It cross-references Bosch 0061510501 for the same application. This starter is listed for 2004-2010 Mercedes-Benz C-Class, E-Class, ML-Class, R-Class, SLK-Class, and S-Class applications, including specific chassis and production notes for certain C300 and C350 models.

Fits 2010 Mercedes-Benz R350, N/A; Fits 2006-2009 Mercedes-Benz CLK350, N/A; Fits 2006-2009 Mercedes-Benz E350, N/A; Fits 2006-2009 Mercedes-Benz ML350, N/A; Fits 2006-2009 Mercedes-Benz R350, N/A; Fits 2009 Mercedes-Benz SLK300, N/A; Fits 2005-2009 Mercedes-Benz SLK350, N/A; Fits 2008 Mercedes-Benz C300, N/A; Fits 2008 Mercedes-Benz C350, N/A; Fits 2006-2008 Mercedes-Benz SLK280, N/A; Fits 2006-2007 Mercedes-Benz C230, N/A; Fits 2006-2007 Mercedes-Benz C280, N/A; Fits 2006-2007 Mercedes-Benz C350, N/A; Fits 2006 Mercedes-Benz S350, N/A; Fits 2005 Mercedes-Benz C240, N/A; Fits 2005 Mercedes-Benz C320, N/A; Fits 2004 Mercedes-Benz C240, N/A; Fits 2004 Mercedes-Benz C320, N/A.

Common Starting Problems This Part Addresses

• Engine no-crank condition when the starter motor no longer engages
• Slow or weak cranking during ignition
• Intermittent starting caused by worn starter internals
• Starter noise from a failing drive or solenoid assembly
• Starting system failure on Mercedes-Benz vehicles with OE-style starter requirements

Installation Notes

Verify the vehicle’s chassis breakpoints and production notes before installation, especially on 2008 C300 and C350 applications and the 2010 R350 noted to 09/2009. Confirm the starter rotation, tooth count, mounting bolt hole quantity, and solenoid configuration against the original unit before removal. Mounting hardware and shims are not included.

Quality Assurance

Bosch remanufactured starters are built and tested to meet the demands of everyday starting performance and reliability. SR0811X is an OE-recommended replacement for select Mercedes-Benz applications and is backed by Bosch’s remanufactured product standards.