Bosch AL0879X Alternator

Bosch AL0879X Remanufactured Alternator

The Bosch AL0879X is a remanufactured 12-volt alternator built for charging-system replacement on select Audi and Volkswagen applications. It delivers a 140-amp rating with an internal regulator, internal fan, and included pulley for a direct-fit service part.

Key Features

• Remanufactured Bosch alternator for charging system repair
• 12-volt, 140-amp output
• Internal regulator and internal fan design
• Clockwise rotation
• 6-groove pulley included
• Aluminum case and aluminum housing construction
• Plug type 367 with rear-view plug clock at 6 o’clock
• One-wire capable: No

Product Details

Bosch Premium Alternators are remanufactured, built, and tested to meet demanding electrical-system requirements. The AL0879X is engineered for vehicles that use a Bosch unit and a 140-amp alternator configuration, including Audi A3, Audi A4, Audi TT, Volkswagen CC, Volkswagen Eos, Volkswagen GTI, Volkswagen Jetta, Volkswagen Passat, Volkswagen Tiguan, and Volkswagen Beetle applications listed in the fitment data. This Bosch AL0879X alternator is a practical replacement when the original charging unit is no longer maintaining proper system voltage.

This part cross-references Bosch 06B903016AB for the same application.

What This Alternator Helps Address

• Battery warning light caused by alternator output loss
• Low charging voltage during driving or idle
• Dim lights or electrical instability from weak system charging
• Starting issues related to insufficient battery recharge
• Noise or failure from a worn original alternator

Installation Notes and Fitment

Fits 2018 Volkswagen Tiguan, N/A.

Fits 2017-2018 Volkswagen Tiguan Limited, N/A; to 140 amp alternator; with Bosch unit.

Fits 2009-2017 Volkswagen CC, N/A; to 140 amp alternator; with Bosch unit.

Fits 2017 Volkswagen CC, N/A.

Fits 2013-2017 Volkswagen Tiguan, N/A; to 140 amp alternator; with Bosch unit.

Fits 2009-2011 Volkswagen Tiguan, N/A; to 140 amp alternator; with Bosch unit.

Fits 2009-2016 Volkswagen Eos, N/A; to 140 amp alternator; with Bosch unit.

Fits 2011-2014 Volkswagen GTI, N/A; to 140 amp alternator; with Bosch unit.

Fits 2008-2009 Volkswagen GTI, N/A; to 140 amp alternator; with Bosch unit.

Fits 2011-2013 Audi A3, N/A; to 140 amp alternator; with Bosch unit.

Fits 2008-2013 Audi A3, N/A; to 140 amp alternator.

Fits 2009-2013 Audi A3 Quattro, N/A; to 140 amp alternator.

Fits 2012-2013 Volkswagen Beetle, N/A; to 140 amp alternator.

Fits 2013 Volkswagen Jetta, N/A; to 140 amp alternator.

Fits 2012 Volkswagen Jetta, N/A; to 140 amp alternator; with Bosch unit.

Fits 2010 Volkswagen Jetta, N/A; to 140 amp alternator; with Bosch unit.

Fits 2012 Volkswagen Tiguan, N/A; to 140 amp alternator.

Fits 2009-2010 Audi TT Quattro, N/A; to 140 amp alternator.

Fits 2010 Volkswagen GTI, N/A; to 140 amp alternator.

Fits 2009-2010 Volkswagen Passat, N/A; to 140 amp alternator.

Fits 2009-2010 Volkswagen Passat CC, N/A; to 140 amp alternator; with Bosch unit.

Fits 2007-2009 Audi A4, N/A; to 140 amp alternator; with Bosch unit.

Fits 2007-2009 Audi A4 Quattro, N/A; to 140 amp alternator; with Bosch unit.

Fits 2009 Audi TT, N/A; to 140 amp alternator.

Fits 2008 Volkswagen Passat, N/A.

Before installation, confirm pulley style, plug type, rotation direction, and amperage rating against the original unit. This Bosch AL0879X alternator uses an internal regulator and included pulley, so matching the OE configuration is important for proper charging-system operation.

Quality Assurance

Bosch remanufactured alternators are built and tested to support reliable electrical performance in service. The AL0879X follows Bosch premium remanufacturing standards for fitment-specific replacement on the listed Audi and Volkswagen applications.