Bosch AL0857X Alternator

Reliable Remanufactured Alternator for Saab 9-3 and 9-5

The Bosch AL0857X Alternator (Remanufactured) is designed to provide dependable electrical charging performance for Saab 9-3 and 9-5 models. Engineered to meet OEM specifications, this 12-volt alternator ensures consistent power delivery and efficient operation.

• Voltage: 12V system compatibility
• Amperage Rating: 140 amps for robust electrical output
• Rotation Direction: Clockwise for proper fitment
• Internal fan type with external fan included for optimal cooling
• Includes pulley with 6 grooves and 53mm outside diameter
• Internal regulator type with external regulator included
• Plug type 381 with rear view main mounting ear at 6 o'clock
• Aluminum case material and color for durability and heat dissipation
• Remanufactured to meet Bosch quality standards

About the Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) line offers high-quality remanufactured alternators that restore vehicle charging systems to original equipment performance. Each unit undergoes rigorous testing and refurbishment to ensure reliability and longevity. The AL0857X is part of this line, providing a cost-effective solution without compromising on Bosch’s engineering standards.

Detailed Product Description

This Bosch AL0857X alternator is specifically designed for Saab 9-3 and 9-5 vehicles, featuring a 12-volt electrical system and a 140-amp output rating suitable for modern automotive electrical demands. The clockwise rotation and 6-groove pulley with a 53mm diameter ensure proper mechanical compatibility. The alternator includes both an internal fan and an external fan to maintain optimal operating temperatures, enhancing durability. It also features an internal regulator with an external regulator included, supporting stable voltage regulation. The aluminum case provides lightweight strength and effective heat dissipation, while the plug type 381 and rear view main mounting ear at 6 o'clock facilitate straightforward installation and secure mounting.

Common Issues Addressed by This Alternator

• Failure to charge the battery properly in Saab 9-3 and 9-5 models
• Intermittent electrical system malfunctions due to alternator wear
• Overheating caused by inefficient cooling in the charging system
• Voltage irregularities affecting vehicle electronics
• Noise or pulley wear impacting belt performance

Installation Notes and Tips

Ensure the vehicle’s battery is fully charged before installation. Verify the clockwise rotation direction and pulley groove count match the original alternator. Confirm plug type 381 and mounting ear position at 6 o'clock for proper fitment. Use appropriate tools to secure the aluminum case alternator and connect the internal and external regulators as specified. Avoid forcing connections to prevent damage to the plug or mounting points.

Quality Assurance and Warranty

This Bosch AL0857X remanufactured alternator is tested to meet strict Bosch quality standards, ensuring reliable performance and durability. It comes packaged securely in a box to protect the unit during shipping. Warranty details are provided by Bosch and typically cover defects in materials and workmanship, supporting confidence in the product’s longevity.