Remy 12964 Alternator

Remanufactured Alternator for Audi Charging Systems

Remy 12964 is a premium remanufactured 12-volt alternator built for Audi charging system applications that require a Valeo-style unit with a 140 amp output. It includes an internal voltage regulator, internal fan, clockwise rotation, and pulley included for direct replacement service.

Compatible with 2009-2012 Audi Q5, 2008-2010 Audi A5 Quattro, and 2009 Audi A4 Quattro, this Remy Premium Remanufactured alternator is built around the OE manufacturer specification from Valeo. Part number 12964 is a practical choice when replacing a worn charging unit on these Audi models.

Key Features

• 140 amp amperage rating for factory-style charging output
• 12-volt remanufactured alternator
• Internal fan design
• Internal voltage regulator
• Pulley included
• Clockwise rotation
• OE manufacturer reference: Valeo
• Remy Premium Remanufactured line for OE-style replacement service

Detailed Description

Remy 12964 is a remanufactured alternator engineered for Audi vehicles that use a Valeo charging system. The Premium Remanufactured line focuses on restoring the unit to service-ready condition while matching the electrical and mechanical requirements of the original application. With 140 amps of output, this alternator supports the vehicle’s charging demands while maintaining the correct internal regulator and rotation direction.

This part cross-references Valeo TG14C018 for the same application. It is also listed with OE-style references 06E-903-016Q and 06E-903-016QX. Search terms such as Audi Q5 alternator 140 amp, Audi A5 Quattro Valeo alternator, and Audi A4 Quattro remanufactured alternator all point to this application family.

What It Helps Address

• Battery warning light related to charging system output
• Low charging voltage from a failing alternator
• Dim lights or electrical instability at idle
• Battery discharge caused by alternator wear
• Noise or performance issues from a worn charging unit

Installation Notes and Tips

Verify the OE manufacturer match, pulley style, rotation direction, and amperage rating before installation. Confirm the vehicle uses the listed Valeo unit and check the connector and mounting points against the original alternator. For Audi Q5, Audi A5 Quattro, and Audi A4 Quattro applications, compare the existing part number to Remy 12964 before removal.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to meet the electrical and fitment requirements of the original application. This alternator is built for direct replacement use on the listed Audi models and follows the OE manufacturer specification associated with Valeo.