Bosch SR4229X Starter Motor

Reliable Starter for Mazda 3, 5, 6, and CX-7 Vehicles

The Bosch Starter (Remanufactured) SR4229X is designed to provide dependable starting power for select Mazda models. Engineered to meet OEM specifications, this 12-volt starter ensures consistent performance and durability for your Mazda 3, 5, 6, and CX-7.

• Voltage: 12V for standard automotive electrical systems
• Power Rating: 1.5 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 Mazda engine requirements
• Solenoid Attached for integrated operation
• Tooth Quantity: 11 for proper engagement with flywheel
• Remanufactured unit meeting Bosch quality standards

About the Bosch Starter (Remanufactured) Product Line

The Bosch Starter (Remanufactured) line offers remanufactured starters that undergo rigorous testing and refurbishment to restore functionality close to new units. This approach provides a cost-effective solution without compromising reliability. The SR4229X model is part of this line, ensuring it meets Bosch’s strict quality and performance criteria for Mazda vehicles.

Product Details and Specifications

This starter features a durable aluminum nose cone with a closed nose type, enhancing protection against environmental elements. The clockwise rotation matches the engine design of compatible Mazda models, ensuring smooth engagement. With two mounting bolt holes, installation aligns precisely with factory specifications. The attached solenoid simplifies wiring and operation, while the 11-tooth pinion gear ensures proper meshing with the flywheel for reliable engine starts.

Common Applications and Problem Resolution

• Replaces faulty or worn-out starters in Mazda 3, 5, 6, and CX-7
• Resolves issues with engine cranking failure or slow starts
• Addresses starter solenoid malfunctions
• Eliminates grinding noises caused by damaged starter teeth
• Restores reliable starting performance in vehicles with electrical starting problems

Installation Notes and Tips

Ensure the vehicle battery is fully charged before installation. Verify the starter rotation and mounting bolt hole alignment with your Mazda model. This unit does not include mounting hardware or shims, so reuse existing components or acquire replacements as needed. Proper torque specifications should be followed to avoid damage. Consult the vehicle’s service manual for detailed installation procedures.

Quality Assurance and Warranty

As a remanufactured Bosch starter, the SR4229X undergoes comprehensive testing to meet OEM standards. 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 Bosch or your parts provider for exact warranty terms.