Bosch AL0851X Alternator

Reliable Remanufactured Alternator for Mercedes-Benz E320

The Bosch AL0851X Alternator (Remanufactured) is designed to provide dependable electrical charging and starting performance for your Mercedes-Benz E320. Engineered to meet OEM specifications, this 12-volt alternator ensures consistent power delivery and efficient operation.

• 12 Volt electrical system compatibility
• 200 Amp amperage rating for robust charging
• Internal fan type with included external fan for optimal cooling
• Clockwise rotation direction
• Includes pulley with 6 grooves and 55mm outside diameter
• Internal regulator type with external regulator included
• Aluminum case material and color for durability and heat dissipation
• Plug type 463 with 4-pin plug clock rear view main mounting ear at 6 o'clock
• Remanufactured unit meeting Bosch quality standards

About the Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) line offers high-quality remanufactured alternators that restore your vehicle's charging system to original equipment performance. Each unit undergoes rigorous testing and refurbishment to ensure reliability and longevity. The AL0851X model is part of this line, providing a cost-effective solution without compromising on Bosch's engineering standards.

Detailed Product Description

This Bosch AL0851X alternator is specifically designed for the Mercedes-Benz E320, featuring a 12-volt system and a 200-amp output to support the vehicle's electrical demands. The alternator includes an internal fan complemented by an external fan to maintain optimal operating temperatures. Its clockwise rotation and 6-groove pulley with a 55mm diameter ensure proper belt alignment and efficient power transfer. The aluminum case offers durability and effective heat dissipation, while the internal regulator paired with an external regulator included in the unit helps maintain stable voltage output. The plug type 463 and the 4-pin plug clock rear view main mounting ear at 6 o'clock provide secure and precise electrical connections.

Common Applications and Issues Addressed

• Restores charging system functionality in Mercedes-Benz E320 models
• Resolves battery drain caused by faulty alternators
• Eliminates dimming or flickering dashboard and headlights
• Prevents engine stalling due to insufficient electrical power
• Replaces worn or damaged alternators to maintain vehicle reliability

Installation Notes and Tips

Ensure the vehicle's battery is disconnected before beginning installation to avoid electrical hazards. Verify the alternator's plug type and mounting ear orientation match your Mercedes-Benz E320's specifications. Proper belt tension on the 6-groove pulley is essential for optimal alternator performance. Consult the vehicle's service manual for torque specifications and installation procedures.

Quality Assurance and Warranty

This Bosch AL0851X alternator is a remanufactured unit that meets strict Bosch quality standards. Each alternator undergoes comprehensive testing to ensure reliable operation and durability. While specific warranty details are not provided here, Bosch remanufactured alternators typically come with a limited warranty covering defects in materials and workmanship.