Bosch SR9506X Starter Motor

Reliable Starter for BMW M3, Z3, and Z4 Vehicles

The Bosch Starter (Remanufactured) SR9506X is designed to provide dependable starting power for select BMW models. Engineered to meet OEM specifications, this 12-volt starter ensures consistent performance for your BMW M3, Z3, and Z4.

• Voltage: 12V for standard automotive electrical systems
• Power Rating: 1.3 kW for efficient engine cranking
• Mounting Bolt Hole Quantity: 3 for secure installation
• Nose Cone Material: Durable aluminum with a closed nose design
• Starter Rotation: Clockwise rotation compatible with specified BMW engines
• Solenoid Attached: Integrated solenoid for streamlined operation
• Tooth Quantity: 9 teeth for proper engagement with flywheel
• Remanufactured unit maintaining OEM quality standards

About the Bosch Starter (Remanufactured) Product Line

The Bosch Starter (Remanufactured) line offers remanufactured starters that meet strict quality and performance criteria. These units are rebuilt using original components and tested to ensure reliability and durability. The SR9506X model is part of this line, providing a cost-effective alternative to new starters without compromising on function or fitment for BMW vehicles.

Detailed Product Description

This Bosch SR9506X starter is specifically designed for BMW M3, Z3, and Z4 models, ensuring compatibility and optimal performance. The aluminum closed nose cone enhances durability while reducing weight. With a 12-volt system and 1.3 kW power rating, it delivers sufficient torque to crank engines efficiently. The clockwise rotation and 9-tooth pinion gear ensure proper meshing with the flywheel, minimizing wear and noise. Although mounting hardware and shims are not included, the starter features three mounting bolt holes for a secure fit. The attached solenoid simplifies installation and operation.

Common Applications and Issues Addressed

• Replaces faulty or worn-out starters in BMW M3, Z3, and Z4
• Resolves engine cranking problems such as slow or no start
• Addresses starter solenoid failures with integrated solenoid design
• Eliminates issues related to damaged nose cones or pinion teeth
• Improves starting reliability in cold or high-mileage vehicles

Installation Notes and Tips

Ensure the vehicle battery is fully charged before installation. Verify the starter rotation and tooth count match your BMW model requirements. Since mounting hardware and shims are not included, retain original components or source compatible parts separately. Follow manufacturer torque specifications for the three mounting bolts to avoid damage. Proper alignment of the starter with the flywheel is critical for smooth engagement and long service life.

Quality Assurance and Warranty

This Bosch Starter (Remanufactured) SR9506X undergoes rigorous testing to meet OEM standards for performance and durability. Remanufactured using quality components, it offers a reliable replacement option for BMW M3, Z3, and Z4 starters. Warranty coverage details should be confirmed with the point of purchase or Bosch directly to ensure protection against defects.