Bosch AL9373X Alternator

Reliable Remanufactured Alternator for Mercedes-Benz Models

The Bosch AL9373X Alternator (Remanufactured) is designed to provide dependable electrical charging performance for select Mercedes-Benz vehicles. Engineered to meet OEM specifications, this 12-volt alternator supports models such as the C350, E300, E350, GLE350, ML350, R350, and SLK350.

• Voltage: 12V for standard automotive electrical systems
• Rotation Direction: Clockwise for proper engine compatibility
• Internal fan type with aluminum case for efficient cooling and durability
• Includes a 6-groove pulley with a 50mm outside diameter
• Amperage rating of 180A to support vehicle electrical demands
• Internal regulator type for streamlined installation and operation
• Plug type 464 with rear view main mounting ear positioned at 6 o'clock
• Remanufactured to meet Bosch quality standards

About the Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) line offers high-quality, factory-tested alternators that have been restored to meet original equipment manufacturer standards. This ensures reliable performance and longevity while providing a cost-effective alternative to new units. The AL9373X model maintains Bosch’s commitment to precision engineering and durability, making it suitable for various Mercedes-Benz applications.

Detailed Product Description

The AL9373X alternator features an aluminum case that provides lightweight strength and effective heat dissipation. Its internal fan design helps maintain optimal operating temperatures without the need for an external fan. The 6-groove pulley and clockwise rotation direction are specifically matched to the belt and engine configuration of compatible Mercedes-Benz models. With an amperage rating of 180 amps, this alternator supports the electrical load of modern vehicle systems, including lighting, infotainment, and engine management components. The internal voltage regulator simplifies installation and reduces the number of external components required.

Common Applications and Issues Addressed

• Replacement for failing or weak alternators in Mercedes-Benz C350, E300, E350, GLE350, ML350, R350, and SLK350
• Resolves battery charging problems and electrical system malfunctions
• Eliminates dimming headlights and inconsistent power delivery
• Addresses warning lights related to charging system faults
• Restores proper function to vehicle accessories dependent on stable voltage

Installation Notes and Tips

• Ensure compatibility with your specific Mercedes-Benz model and engine configuration before installation
• Verify the clockwise rotation direction and 6-groove pulley match your vehicle’s belt system
• Check plug type 464 and mounting ear position at 6 o’clock for proper fitment
• Use appropriate torque specifications when securing the alternator to avoid damage
• Inspect battery and wiring connections to ensure optimal charging system performance

Quality Assurance and Warranty

This Bosch AL9373X alternator is remanufactured under strict quality control processes to meet or exceed OEM standards. Bosch’s remanufactured alternators undergo comprehensive testing to ensure reliable operation and durability. While specific warranty details may vary, Bosch typically offers a limited warranty covering defects in materials and workmanship for remanufactured parts.