Remy 12344 Alternator

Remanufactured Alternator for Volkswagen Golf and Jetta

This Remy Premium Remanufactured alternator is built for 12-volt charging systems and delivers 70 amps for select Volkswagen Golf and Volkswagen Jetta applications. Part number 12344 is a direct-fit electrical replacement for vehicles using an internal voltage regulator, clockwise rotation, and an included pulley.

Key Features

• Remanufactured alternator from Remy Premium Remanufactured
• 70 amp amperage rating for standard charging-system service
• 12-volt design with internal voltage regulator
• Internal fan type for integrated cooling
• Clockwise rotation
• Pulley included
• OE manufacturer reference: Bosch
• Cross-reference part numbers include 0-124-315-002 and 021-903-025H

Product Details

Remy 12344 is a remanufactured alternator engineered for Volkswagen charging-system applications that call for Bosch-style fitment and a 70 amp output. It is listed for 1999-2005 Volkswagen Golf and 1999-2004 Volkswagen Jetta models, making it a focused replacement choice for drivers searching for a remanufactured alternator for Volkswagen Golf 1999-2005 or a 70 amp alternator for Volkswagen Jetta 1999-2004. The internal regulator and internal fan support a compact OE-style configuration, while the included pulley helps match the original accessory drive setup.

Remy Premium Remanufactured identifies this unit as part of Remy’s remanufactured product line, which centers on restored electrical components built to meet application-specific requirements. Part number 12344 is also a useful search term when comparing alternator replacements for these Volkswagen platforms.

Common Problems This Part Can Address

• Battery warning light caused by alternator output loss
• Low charging voltage during driving or idle
• Dim headlights or unstable electrical performance
• Charging-system failure on Volkswagen Golf or Jetta models
• Noisy or worn alternator operation in the accessory drive

Installation Notes and Tips

Verify the vehicle’s original alternator specifications before installation, including amperage rating, rotation direction, regulator type, and pulley configuration. Confirm fitment against the vehicle’s charging system and connector style for 1999-2005 Volkswagen Golf and 1999-2004 Volkswagen Jetta applications. Part number 12344 should be matched to the existing OE-style Bosch application before removal of the original unit.

Quality Assurance

This alternator is remanufactured to support OE-style replacement needs for Bosch-based Volkswagen charging systems. Remy Premium Remanufactured indicates a remanufactured product line focused on application-specific electrical components.