Bosch AL9352X Alternator

Bosch Remanufactured Alternator for VW and Audi

Bosch AL9352X is a remanufactured 12-volt alternator built for charging-system replacement on select Volkswagen and Audi applications. It is configured with an internal fan, internal regulator, clockwise rotation, and a 6-groove pulley to match the specified OE-style setup.

Bosch Premium Alternators are remanufactured, tested, and built for dependable electrical performance in daily driving conditions. This Bosch alternator is a direct-fit charging component for vehicles using a Hitachi unit and the listed 120 amp configuration.

Key Features

• 12-volt remanufactured alternator
• 120 amp amperage rating
• Internal fan and internal regulator
• Clockwise rotation
• 6-groove pulley included
• Aluminum case and aluminum case material
• External fan included
• External regulator included
• Plug type 367 with rear-view plug clock position at 6 o’clock
• Cross-reference: 028903029G

Detailed Description

The Bosch AL9352X alternator is designed for Volkswagen Beetle, Golf, Jetta, and R32 models, as well as Audi TT and TT Quattro applications that use the Hitachi unit and the specified 120 amp alternator setup. It is also listed for the 2010 Volkswagen Beetle and select 1998-2005 Volkswagen Beetle applications, making it a focused replacement for common charging-system service needs. The remanufactured construction supports OE-style fitment and electrical output for vehicles that rely on a 12-volt charging system.

This Bosch AL9352X alternator uses a 6S-CP pulley type with a 56 mm outside pulley diameter and a 6-groove belt interface. The aluminum housing helps maintain the original mounting profile, while the internal regulator and fan configuration align with the specified application requirements. Bosch’s Premium Alternator line centers on remanufactured charging components that are built and tested for consistent operation.

Vehicle Fitment

• Fits 2010 Volkswagen Beetle, N/A, to 120 amp alternator; with Hitachi unit.
• Fits 1998-2005 Volkswagen Beetle, N/A, to 120 amp alternator; with Hitachi unit.
• Fits 2001-2006 Audi TT, N/A, to 120 amp alternator; with Hitachi unit.
• Fits 2001-2006 Audi TT Quattro, N/A, to 120 amp alternator; with Hitachi unit.
• Fits 2002-2006 Volkswagen Golf, N/A, with Hitachi unit.
• Fits 2005 Volkswagen Golf, N/A, to 120 amp alternator; with Hitachi unit.
• Fits 2001-2005 Volkswagen Jetta, N/A, to 120 amp alternator; with Hitachi unit.
• Fits 1999 Volkswagen Jetta, N/A, to 120 amp alternator; with Hitachi unit.
• Fits 2004 Volkswagen R32, N/A, to 120 amp alternator; with Hitachi unit.
• Fits 2002 Audi TT Quattro, N/A, with Hitachi unit.

Common Replacement Uses

• Charging warning light or low-output alternator diagnosis
• Battery not staying charged during normal driving
• Voltage instability from a worn alternator assembly
• Replacement for a failed Hitachi-unit alternator
• Restoring proper charging performance on Volkswagen Beetle, Golf, Jetta, R32, Audi TT, and TT Quattro applications

Installation Notes and Tips

Verify the vehicle’s alternator style, amperage rating, plug type, pulley configuration, and rotation direction before installation. Confirm the application uses the Hitachi unit and the listed 120 amp setup, since fitment varies by model year and equipment. Match the connector orientation and belt alignment to the original unit to avoid charging or drive-belt issues.

Quality Assurance

This Bosch Premium Alternator is remanufactured, built, and tested to support reliable charging-system performance. Bosch’s remanufactured alternator line is engineered for consistent electrical output and OE-style application matching.