Bosch SR3301X Starter Motor

Bosch Remanufactured Starter SR3301X

Bosch SR3301X is a remanufactured 12-volt starter built for direct replacement in select Toyota and Lexus applications. It features a 1.5 kW power rating, a counterclockwise rotation, and an attached solenoid for a straightforward starting-system repair.

Key Features

• Remanufactured Bosch starter for electrical starting-system service
• 12-volt design with 1.5 power rating
• Counterclockwise starter rotation
• Closed nose design with aluminum nose cone and aluminum finish
• Solenoid attached for simplified replacement
• 2 mounting bolt holes and 13-tooth drive
• Direct-fit application for select Lexus NX300 and Toyota RAV4, Highlander, and Camry models

Product Details

Bosch Premium Starters are remanufactured, built, and tested to deliver dependable starting performance and consistent operation. The SR3301X is engineered for select Japan-built Toyota and Lexus vehicles, including the Lexus NX300 and Toyota RAV4, Highlander, and Camry applications listed below. If you are replacing a worn starter on a Toyota RAV4 starter remanufactured application or a Lexus NX300 starter remanufactured application, this Bosch unit provides the correct electrical and mechanical configuration for the listed vehicles. This part cross-references OE-style numbers 2810028070 and 2810028072 for the same application.

Vehicle Fitment

• Fits 2018-2021 Lexus NX300, N/A
• Fits 2018 Toyota RAV4, N/A; Japan Built
• Fits 2010-2011 Toyota RAV4, N/A; Japan Built
• Fits 2017 Toyota RAV4, N/A; From 12/2016; Japan Built
• Fits 2010-2012 Toyota Highlander, N/A; Japan Built
• Fits 2010-2011 Toyota Camry, N/A; Japan Built
• Fits 2009 Toyota RAV4, N/A

Common Starting Issues This Part May Address

• Engine no-crank condition caused by a failed starter motor
• Intermittent starting or slow cranking during ignition
• Starter noise from worn internal drive components
• Electrical starting failure related to solenoid wear
• Replacement need after starter motor wear in high-mileage vehicles

Installation Notes

Verify the vehicle’s year, make, model, and build details before ordering, especially for Japan-built Toyota applications and the 2017 RAV4 from 12/2016. Confirm the 2-bolt mounting pattern, 13-tooth drive, counterclockwise rotation, and attached solenoid match the original unit. Mounting hardware and shims are not included, so reuse or source the correct components as needed. Professional installation is recommended for proper electrical connection and starter alignment.

Quality Assurance

Bosch remanufactured starters are built and tested to meet application-specific performance and reliability requirements for the listed Toyota and Lexus vehicles. The SR3301X is designed as a direct replacement starter for confirmed fitment applications.