Bosch SR0820X Starter Motor

Bosch SR0820X Remanufactured Starter

The Bosch SR0820X is a remanufactured 12-volt starter built for direct replacement in select Audi and Volkswagen applications. It features a clockwise rotation, integrated solenoid, and a closed-nose aluminum design for a precise OE-style fit.

Bosch Premium Starters are part of the Bosch Starter (Remanufactured) line, which focuses on rebuilt starting components that are designed, assembled, and tested for dependable cranking performance and consistent operation.

Key Features

• 12-volt remanufactured starter for starting-system replacement
• 1.4 power rating for OE-style starting performance
• Clockwise starter rotation
• Integrated solenoid attached
• Closed nose with aluminum nose cone material
• Aluminum starter finish
• 2 mounting bolt holes
• 9-tooth drive configuration
• OE recommendation status for select applications

Detailed Description

Bosch SR0820X starter is engineered for vehicles that require a remanufactured replacement with the same basic mounting and electrical configuration as the original unit. It is listed for 2005 Audi A8 Quattro from chassis # 4E-5-007 851, 2006-2009 Audi A8 Quattro, and 2006 Volkswagen Phaeton. If you are searching for a Bosch SR0820X starter for Audi A8 Quattro or a Bosch SR0820X starter for Volkswagen Phaeton, this unit matches the confirmed fitment data provided.

This starter cross-references Bosch OE application 07C911023F for the same application.

Common Starting Issues It Can Address

• Engine no-crank condition caused by a worn starter motor
• Slow or weak cranking during ignition
• Intermittent starter engagement
• Grinding or inconsistent starter drive operation
• Starting-system failure on select Audi A8 Quattro and Volkswagen Phaeton models

Installation Notes and Tips

Verify the vehicle year, model, and chassis note before ordering, especially for the 2005 Audi A8 Quattro application. Confirm clockwise rotation, 12-volt electrical system, 2-bolt mounting, and 9-tooth drive count against the original starter before installation. Mounting hardware and shims are not included, so reuse or source the correct vehicle-specific hardware as needed. Inspect battery condition, cables, grounds, and charging-system output during replacement to avoid repeat starting complaints.

Quality Assurance

Bosch remanufactured starters are built and tested to support reliable starting performance and OE-style fitment. The SR0820X is an OE-recommended replacement for the listed applications and is backed by Bosch manufacturing standards for remanufactured electrical components.