Bosch SR2320X Starter Motor

Bosch SR2320X Starter Overview

The Bosch SR2320X is a remanufactured 12-volt starter built for dependable engine cranking and consistent starting performance. It is a direct-fit starter for select INFINITI applications, including EX35, FX35, M35, and G35 models.

As part of Bosch Starter (Remanufactured) line, this unit is remanufactured, tested, and configured with a closed nose aluminum housing, attached solenoid, clockwise rotation, and 12-tooth drive for the specified applications.

Key Features

• 12-volt remanufactured starter for select INFINITI vehicles
• Part number SR2320X for accurate ordering and replacement matching
• 1.6 power rating for starting-system service applications
• Closed nose design with aluminum nose cone and aluminum finish
• Clockwise starter rotation
• Solenoid attached for streamlined replacement
• 12-tooth drive and 2 mounting bolt holes
• Cross-references Bosch OE-style applications for the same fitment family

Detailed Description

The Bosch SR2320X starter is engineered as a remanufactured replacement for vehicles that require a 12-volt, clockwise-rotation starter with a closed nose configuration. Its aluminum nose cone and aluminum finish support a durable, OE-style construction, while the attached solenoid helps simplify starter replacement on the correct application. This part number, SR2320X, is listed for 2007-2008 INFINITI G35, 2008-2012 INFINITI EX35, 2009-2012 INFINITI FX35, and 2009-2010 INFINITI M35 models.

Bosch Premium Starters are built and tested to deliver consistent performance and reliability in starting-system service. This remanufactured starter is a practical choice when replacing a worn unit on an INFINITI EX35 starter replacement, INFINITI FX35 starter replacement, INFINITI M35 starter replacement, or INFINITI G35 starter replacement application. This part cross-references Bosch OE numbers (e.g., 23300JK20B, 23300JK20D) for the same application.

Common Starting Issues It May Address

• Engine cranks slowly or inconsistently
• Starter clicks but does not engage properly
• No-crank condition with a functioning battery
• Intermittent starting after repeated key cycles
• Wear-related starter failure in high-mileage vehicles

Installation Notes and Tips

Verify the vehicle’s year, model, and starter configuration before installation. Confirm the 12-tooth drive, clockwise rotation, closed nose design, and 2-bolt mounting pattern match the original unit. Mounting hardware and shims are not included, so reuse or source the correct components as needed for the application. Always inspect battery condition, cable integrity, and charging-system output before installing a replacement starter.

Quality Assurance

This Bosch remanufactured starter is produced under Bosch’s starter program, which is designed, built, and tested for performance and reliability in automotive starting systems.