Bosch SR3301X Starter Motor

Reliable Starter for Lexus and Toyota Vehicles

The Bosch Starter (Remanufactured) SR3301X is designed to provide dependable starting power for select Lexus and Toyota models. Engineered to meet OEM specifications, this 12-volt starter ensures consistent performance for vehicles like the Camry, Highlander, NX300, and RAV4.

• 12-volt electrical system compatibility
• 1.5 kW power rating for efficient engine cranking
• Two mounting bolt holes for secure installation
• Durable aluminum closed nose cone design
• Counterclockwise starter rotation
• Attached solenoid for integrated operation
• 13 teeth on the starter gear for precise engagement
• Remanufactured to meet Bosch quality standards

About the Bosch Starter (Remanufactured) Product Line

The Bosch Starter (Remanufactured) line offers remanufactured starters that maintain strict quality and performance standards. These starters are rebuilt using original components and tested to ensure reliability and durability. The SR3301X model continues this tradition, providing a cost-effective alternative to new starters without compromising on function or fitment.

Product Details and Specifications

This starter features a 12-volt system with a 1.5 kW power rating, suitable for starting engines in compatible Lexus and Toyota vehicles. The aluminum closed nose cone enhances durability while reducing weight. The starter rotates counterclockwise and includes an attached solenoid for seamless operation. With two mounting bolt holes, installation is straightforward, though mounting hardware and shims are not included. The 13-tooth gear ensures proper meshing with the engine flywheel.

Common Applications and Issues Addressed

• Replacement for failed or worn-out starters in Lexus Camry and Toyota RAV4
• Resolves intermittent starting problems in Toyota Highlander and Lexus NX300
• Addresses starter motor noise or grinding due to gear wear
• Fixes no-crank conditions caused by solenoid failure
• Improves engine start reliability in cold weather or high mileage vehicles

Installation Notes and Tips

Ensure the vehicle battery is fully charged before installation. The SR3301X starter requires two mounting bolts; verify bolt size and torque specifications from the vehicle service manual. Since mounting hardware and shims are not included, reuse existing components if in good condition or source replacements separately. Confirm the starter rotation is counterclockwise to match engine requirements. Proper alignment of the starter gear with the flywheel teeth is critical to avoid premature wear.

Quality Assurance and Warranty

As a remanufactured unit from Bosch, the SR3301X starter undergoes rigorous testing to meet OEM standards. Bosch remanufactured starters are inspected for electrical performance, mechanical integrity, and durability. While specific warranty details may vary, Bosch typically offers a limited warranty covering defects in materials and workmanship to provide confidence in product reliability.