Bosch SR193X Starter

Bosch SR193X Remanufactured Starter

The Bosch SR193X is a remanufactured 12-volt starter built for dependable engine cranking and consistent starting performance. It features a 1.1 kW power rating, clockwise rotation, and a solenoid already attached for a direct replacement-style service part.

For drivers and technicians searching for a Bosch starter for Chevrolet, Buick, or GMC applications, this remanufactured unit is built to match the demands of everyday starting systems while keeping the installation footprint straightforward.

Key Features

• Remanufactured Bosch starter, part number SR193X
• 12-volt electrical system application
• 1.1 kW power rating for starting torque
• Clockwise starter rotation
• Solenoid attached
• Aluminum nose cone and aluminum finish
• Closed nose design
• 9-tooth drive gear
• 2 mounting bolt holes
• Remanufactured to Bosch premium starter standards

Product Details

Bosch Premium Starters are remanufactured, built, and tested to deliver reliable starting performance and consistent operation. The SR193X uses a closed aluminum nose cone, a clockwise rotation pattern, and a 9-tooth drive to support proper engagement with the flywheel or flexplate in the correct application. The attached solenoid simplifies replacement on vehicles that use this starter configuration.

This Bosch starter is a practical choice for Chevrolet, Buick, and GMC vehicles that call for the SR193X design. When replacing a worn starter, matching voltage, rotation, tooth count, and mounting style is essential for proper fit and function. The SR193X is intended for direct replacement use where the original equipment specification matches these details.

What It Helps Address

• Slow or weak engine cranking
• No-crank conditions caused by starter wear
• Intermittent starting from internal starter failure
• Grinding or poor gear engagement from a worn drive
• Electrical starting issues tied to a failing starter assembly

Installation Notes and Tips

Confirm the vehicle uses a 12-volt starter with clockwise rotation, 2 mounting bolt holes, and a 9-tooth drive before installation. Verify the nose cone style and solenoid configuration against the original unit. Mounting hardware and shims are not included, so reuse or source the correct components as needed. For best results, inspect battery condition, cable connections, and charging system output before installing the new starter.

Fits Chevrolet, Buick, and GMC applications that specify the SR193X starter configuration. This part cross-references BO applications for the same starter setup.

Quality Assurance

Bosch remanufactured starters are built and tested to meet Bosch performance and reliability standards for starting-system service. The SR193X is remanufactured for use in applications that require this exact starter specification.