Remy 12889 Alternator

Remanufactured Alternator for Passat Charging Systems

The Remy 12889 is a premium remanufactured alternator built for 12-volt charging systems that require 180 amps of output. It uses an internal fan, internal voltage regulator, clockwise rotation, and includes the pulley for a direct replacement on select Volkswagen Passat applications.

Compatible with 2006 Volkswagen Passat and 2007 Volkswagen Passat, this alternator is built from a Valeo OE unit specification for the listed applications. The Remy Premium Remanufactured line focuses on restoring core electrical performance to OE-style requirements for charging system service.

Key Features

• Part number: 12889
• 180 amp amperage rating for higher-output charging demand
• 12-volt alternator for standard vehicle electrical systems
• Internal fan design
• Internal voltage regulator
• Pulley included
• Clockwise rotation
• Remanufactured to Valeo unit specifications

Detailed Product Information

Remy 12889 is an alternator for Volkswagen Passat charging system repair where OE-style fitment and output matter. It is listed for 2006 and 2007 Volkswagen Passat models and is identified as a Valeo unit with 180 amps of output. If you are replacing a worn alternator on a Volkswagen Passat, part number 12889 provides the electrical specifications needed for the listed vehicles.

This part cross-references TG17C019 for the same application.

Common Problems This Part Can Address

• Battery warning light caused by alternator output loss
• Low charging voltage at the battery
• Dim lights or unstable electrical performance
• Charging system noise related to alternator wear
• Failure to maintain battery charge during driving

Installation Notes and Tips

Verify the existing alternator matches the listed 180 amp, 12-volt, clockwise-rotation configuration before installation. Confirm pulley style, regulator type, and OE manufacturer reference against the removed unit to ensure correct application on the Volkswagen Passat. Inspect the belt, electrical connectors, and charging circuit condition during replacement to help avoid repeat failures.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to restore functional performance for the specified application. This alternator is built to match the listed Valeo-based fitment and electrical specifications for 2006-2007 Volkswagen Passat charging system service.