Bosch SR47X Starter Motor

Reliable Starter for Mercedes-Benz Models

The Bosch Starter (Remanufactured) SR47X is designed to provide dependable starting power for select Mercedes-Benz vehicles. Engineered to meet original equipment specifications, this 12-volt starter ensures consistent performance for models such as the 300D, 300SD, 300SDL, 300SE, 300TD, 350SD, 350SDL, E300, and S350.

• Voltage: 12V for standard automotive electrical systems
• Power Rating: 2.2 kW for efficient engine cranking
• Mounting Bolt Hole Quantity: 2 for secure installation
• Nose Cone Material: Aluminum with a closed nose design
• Starter Rotation: Clockwise to match engine requirements
• Solenoid Attached: Yes, integrated for streamlined operation
• Tooth Quantity: 11 for proper engagement with the flywheel
• Remanufactured unit with OE recommendation

About the Bosch Starter (Remanufactured) Product Line

The Bosch Starter (Remanufactured) line offers remanufactured starters that meet original equipment manufacturer standards. These units are rebuilt using quality components and tested to ensure reliable performance and durability. The SR47X starter is part of this line, providing a cost-effective solution without compromising on quality or fitment for Mercedes-Benz vehicles.

Detailed Product Description

This Bosch SR47X starter features a robust aluminum nose cone with a closed nose design, enhancing durability and protecting internal components. The starter operates at 12 volts with a power rating of 2.2 kW, delivering sufficient torque to crank engines efficiently. Its clockwise rotation and 11-tooth pinion gear ensure proper meshing with the flywheel, critical for smooth engine starts. The unit includes an attached solenoid for reliable engagement but does not come with mounting hardware or shims, so these should be sourced separately if needed.

Common Applications and Issues Addressed

• Replacement for faulty or worn-out starters in Mercedes-Benz 300D, 300SD, 300SDL, 300SE, 300TD, 350SD, 350SDL, E300, and S350 models
• Resolves engine cranking problems such as slow or no start conditions
• Addresses starter solenoid failures with integrated solenoid design
• Fixes issues related to damaged or stripped starter teeth
• Improves starting reliability in vehicles with aging electrical components

Installation Notes and Tips

Ensure compatibility with your specific Mercedes-Benz model before installation. The SR47X starter requires two mounting bolts and does not include mounting hardware or shims, so have these parts ready. Verify the starter rotation direction (clockwise) matches your engine’s requirements. Proper torque specifications should be followed when securing the starter to avoid damage. It is recommended to inspect the flywheel teeth for wear during replacement.

Quality Assurance and Warranty

This remanufactured Bosch starter is rebuilt to meet original equipment standards and is recommended by OE manufacturers. Each unit undergoes rigorous testing to ensure functionality and durability. While specific warranty details are not provided here, Bosch remanufactured starters typically come with a limited warranty covering defects in materials and workmanship.