Bosch AL129X Alternator

Bosch AL129X Remanufactured Alternator

The Bosch AL129X remanufactured alternator is built for 12-volt charging systems that need stable output and dependable electrical performance. It is a direct-fit charging component for select Saab 9000 applications, including 1987-1994 Saab 9000 models with a 115 amp alternator specification.

Key Features

• Remanufactured Bosch alternator for 12V systems
• 115 amp amperage rating for charging-system service
• Clockwise rotation direction
• External fan included for cooling support
• 6-groove pulley included
• Aluminum case and aluminum case material
• Internal regulator type with external regulator included
• Plug type 381 with rear-view plug clock position at 6 o’clock
• Not one-wire capable
• Part number AL129X for ordering and cross-reference use

Product Details

Bosch Premium Alternators are engineered, assembled, and tested to deliver consistent charging performance and dependable operation. This remanufactured alternator is designed for vehicles that require a 115 amp unit with a 6S pulley setup, external fan, and clockwise rotation. The aluminum housing helps keep weight down while supporting the durability expected in a charging-system replacement. For buyers searching for a Bosch AL129X alternator for Saab 9000 charging repair, this unit matches the listed electrical and mounting specifications.

Compatible With 1987-1994 Saab 9000, N/A, and 1987-1993 Saab 9000, N/A optional applications to 115 amp alternator specification. This part cross-references 9120981 and 9565607 for the same application. Bosch AL129X is a practical choice when replacing a worn alternator in Saab 9000 electrical systems.

Common Problems This Part Can Address

• Battery warning light caused by weak alternator output
• Low charging voltage during driving or idle
• Electrical accessories losing power under load
• Noise or wear related to alternator pulley or fan service
• Charging-system failure from an aging remanufactured unit

Installation Notes and Tips

Verify the vehicle’s alternator specification, plug type, pulley configuration, rotation direction, and amperage rating before installation. Confirm the rear-view plug clock position and mounting-ear orientation match the existing unit. Inspect the belt condition and charging connections during replacement, and compare the removed alternator to the Bosch AL129X before final installation.

Quality Assurance

This Bosch Premium Alternator line is remanufactured, built, and tested to support reliable charging-system performance. The AL129X is packaged in a box and supplied as a remanufactured electrical replacement for the listed Saab 9000 applications.