Bosch AL0194X Alternator

Bosch AL0194X Remanufactured Alternator

The Bosch AL0194X remanufactured alternator is a 12-volt charging system component built for Audi and Volkswagen applications that require a 140-amp Bosch unit. It features an internal regulator, internal fan, clockwise rotation, and a 6-groove pulley to support stable electrical output in daily driving conditions.

Bosch Premium Alternators are remanufactured, tested charging components developed to meet the demands of OE-style replacement on Audi A3, S3, TT Quattro, TTS Quattro, and Volkswagen Golf, GTI, Golf R, and Golf SportWagen applications. The AL0194X is designed for vehicles equipped with a Bosch alternator and uses an aluminum case for consistent fit and durability.

Key Features

• 12-volt remanufactured alternator for charging system repair
• 140-amp amperage rating for OE-style electrical output
• Internal voltage regulator and internal fan
• Clockwise rotation with 6-groove pulley included
• Aluminum case and aluminum case material
• Outside pulley diameter: 57 mm
• Fits Bosch-equipped Audi and Volkswagen applications listed below

Fitment Details

• Fits 2017 Audi A3, N/A, to 09/2016; to 140 amp alternator; with Bosch unit.
• Fits 2017 Audi S3, N/A, to 09/2016; to 140 amp alternator; with Bosch unit.
• Fits 2017 Audi TT Quattro, N/A, to 09/2016; to 140 amp alternator; with Bosch unit.
• Fits 2017 Audi TTS Quattro, N/A, to 09/2016; to 140 amp alternator; with Bosch unit.
• Fits 2015-2017 Volkswagen Golf R, N/A, to 140 amp alternator; with Bosch unit.
• Fits 2017 Volkswagen Golf Alltrack, N/A, to 09/2016; to 140 amp alternator.
• Fits 2017 Volkswagen Golf SportWagen, N/A, to 09/2016; to 140 amp alternator.
• Fits 2015-2016 Audi A3, N/A, to 140 amp alternator; with Bosch unit.
• Fits 2015-2016 Audi S3, N/A, to 140 amp alternator; with Bosch unit.
• Fits 2016 Audi TT Quattro, N/A, to 140 amp alternator; with Bosch unit.
• Fits 2016 Audi TTS Quattro, N/A, to 140 amp alternator; with Bosch unit.
• Fits 2015-2016 Volkswagen Golf, N/A.
• Fits 2015-2016 Volkswagen Golf SportWagen, N/A.
• Fits 2015-2016 Volkswagen GTI, N/A.

What This Alternator Helps Address

• Battery warning lights caused by charging system failure
• Low system voltage during driving or idle operation
• Dim headlights and unstable electrical performance
• Battery drain after the vehicle is running
• Charging output loss on Bosch-equipped Audi and Volkswagen models

Installation Notes

Verify the vehicle’s alternator rating, pulley configuration, plug orientation, and Bosch unit application before installation. This part cross-references Bosch OE number 06J903023G for the same application. Confirm the vehicle build date and engine/charging system details against the fitment notes, especially for 2017 models listed with a cutoff of 09/2016.

Quality Assurance

Bosch Premium Alternators are designed, built, and tested as remanufactured charging components for reliable electrical performance. The AL0194X follows Bosch application-specific specifications for Audi and Volkswagen vehicles that use a 140-amp Bosch alternator.