Bosch SR9507X Starter Motor

Reliable Starter for BMW 320i and 323i Models

The Bosch Starter (Remanufactured) SR9507X is designed to provide dependable starting power for BMW 320i and 323i vehicles. Engineered to meet OEM specifications, this 12-volt starter ensures consistent performance and durability for your BMW's electrical system.

• Voltage: 12V for standard automotive electrical systems
• Power Rating: 1.4 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 BMW engine requirements
• Solenoid Attached for integrated operation
• Tooth Quantity: 9 for proper engagement with the flywheel
• Remanufactured unit meeting Bosch quality standards

About the Bosch Starter (Remanufactured) Product Line

The Bosch Starter (Remanufactured) line offers remanufactured starters that maintain the quality and reliability expected from Bosch. These starters are rebuilt using original components and tested to ensure they meet strict performance criteria. The SR9507X model is part of this line, providing a cost-effective alternative to new starters without compromising on functionality or fitment for BMW 320i and 323i vehicles.

Detailed Product Description

This Bosch SR9507X starter features a durable aluminum nose cone with a closed nose design, enhancing protection against environmental elements. The unit operates at 12 volts with a power rating of 1.4 kW, delivering sufficient torque to crank BMW engines efficiently. The clockwise rotation and 9-tooth pinion gear ensure proper meshing with the flywheel, critical for smooth engine starts. Although mounting hardware and shims are not included, the starter is designed for straightforward installation using existing components.

Common Issues Addressed by This Starter

• Engine fails to crank or slow cranking speed
• Intermittent starting problems in BMW 320i and 323i
• Starter motor noise or grinding during engagement
• Electrical faults related to solenoid operation
• Wear and tear from previous starter failure

Installation Notes and Tips

Ensure the vehicle battery is fully charged before installation. The SR9507X starter requires two mounting bolts for secure attachment; verify bolt condition and torque specifications. Since mounting hardware and shims are not included, reuse existing parts if in good condition or source replacements separately. Confirm the starter rotation is clockwise to match your BMW 320i or 323i engine. Proper alignment of the 9-tooth pinion gear with the flywheel is essential to avoid premature wear.

Quality Assurance and Warranty

This remanufactured Bosch starter undergoes rigorous testing to meet OEM standards for performance 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. Refer to the product documentation or supplier for exact warranty terms.