Remy 12956 Alternator

Remanufactured Alternator for Volkswagen Applications

The Remy Premium Remanufactured 12956 alternator is a 12-volt charging system component built for Volkswagen vehicles that need a 140 amp output and internal voltage regulation. It includes the pulley and uses an internal fan with counterclockwise rotation for the listed applications.

Remy Premium Remanufactured focuses on OE-style replacement parts built around original equipment specifications. This alternator is remanufactured and references Bosch as the OE manufacturer, making it a direct-fit option for select Volkswagen Beetle, Jetta, and Passat models.

Key Features

• 140 amp alternator output for the specified Volkswagen charging system applications
• 12-volt electrical system with internal voltage regulator
• Internal fan design and counterclockwise rotation
• Pulley included for the listed fitments
• Remanufactured unit from Remy Premium Remanufactured
• OE manufacturer reference: Bosch
• Part number 12956 for ordering and cross-reference

Detailed Description

Remy 12956 is a remanufactured alternator engineered for select Volkswagen models that require a 140 amp charging solution. It is listed for 2006-2014 Volkswagen Beetle, 2011-2014 Volkswagen Jetta with a dual sided V-ribbed belt, and 2012-2014 Volkswagen Passat. The unit is built with an internal regulator and internal fan, and it rotates counterclockwise as specified for the application. If you are replacing a failing alternator on a Volkswagen Beetle, Jetta, or Passat, part number 12956 provides the electrical output and configuration needed for the listed vehicles.

This part cross-references Bosch-style OE numbers 0-124-525-095 and 0-124-525-103 for the same application.

Common Problems This Part Can Address

• Battery warning light caused by low alternator output
• Weak charging performance during normal driving
• Electrical system voltage drop at idle or under load
• Charging failure after alternator wear or internal regulator issues
• Accessory performance problems related to insufficient system voltage

Installation Notes and Tips

• Verify the vehicle year, model, and belt configuration before installation.
• Confirm the alternator matches the required 140 amp rating and counterclockwise rotation.
• Check pulley alignment and belt condition during replacement.
• Inspect battery condition and charging cables before installing the new alternator.
• For 2011-2014 Volkswagen Jetta applications, confirm the dual sided V-ribbed belt setup.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to support OE-style replacement needs for the listed Volkswagen applications. Part number 12956 is specified for select Volkswagen Beetle, Jetta, and Passat models with the listed electrical and mounting requirements.