Remy 12600 Alternator

Remanufactured 155 Amp Alternator for BMW

Remy 12600 is a premium remanufactured 12-volt alternator built for BMW charging-system applications that call for a Bosch OE unit. It delivers 155 amps, uses an internal voltage regulator, and includes the pulley for a direct replacement on listed vehicles.

Built for BMW 325Ci, 330Ci, X3, 325i, 325xi, 330i, 330xi, 525i, and 530i applications, this alternator supports consistent electrical output for daily driving and accessory loads. Remy 12600 is a practical OE-style replacement for drivers searching for a remanufactured BMW alternator with Bosch interchange coverage.

Key Features

• 155 amp output for 12-volt charging systems
• Remanufactured Premium Remanufactured line
• OE manufacturer reference: Bosch
• Internal fan design
• Internal voltage regulator
• Pulley included
• Clockwise rotation
• Fits BMW applications listed below

Detailed Description

Remy 12600 is a remanufactured alternator engineered for BMW vehicles that use a Bosch-style charging system. The unit is specified at 155 amps and 12 volts, with internal regulation and clockwise rotation. Its pulley is included, and the internal fan design supports the alternator’s cooling layout as specified for the application.

This part cross-references Bosch 0-124-525-026 and 0-124-525-080 for the same application. It is a strong match for shoppers looking for a BMW 325Ci alternator, BMW 330i alternator, or BMW X3 alternator under part number 12600.

Vehicle Fitment

• Fits 2004-2006 BMW 325Ci, N/A; wo/Air Duct; Bosch Unit; Opt; 155 Amps; Premium Remanufactured
• Fits 2004-2006 BMW 330Ci, N/A; wo/Air Duct; Bosch Unit; Opt; 155 Amps; Premium Remanufactured
• Fits 2004-2006 BMW X3, N/A; 155 Amps Alternator; Premium Remanufactured
• Fits 2006 BMW X3, N/A; Bosch Unit; 155 Amps; Premium Remanufactured
• Fits 2004-2005 BMW 325i, N/A; wo/Air Duct; Bosch Unit; Opt; 155 Amps; Premium Remanufactured
• Fits 2004-2005 BMW 325xi, N/A; wo/Air Duct; Bosch Unit; Opt; 155 Amps; Premium Remanufactured
• Fits 2004-2005 BMW 330i, N/A; wo/Air Duct; Bosch Unit; Opt; 155 Amps; Premium Remanufactured
• Fits 2004-2005 BMW 330xi, N/A; wo/Air Duct; Bosch Unit; Opt; 155 Amps; Premium Remanufactured
• Fits 2004-2005 BMW 525i, N/A; 155 Amps Alternator; Premium Remanufactured
• Fits 2004-2005 BMW 530i, N/A; 155 Amps Alternator; Premium Remanufactured
• Fits 2003 BMW 325Ci, N/A; 155 Amps; Premium Remanufactured
• Fits 2003 BMW 325i, N/A; 155 Amps; Premium Remanufactured
• Fits 2003 BMW 325xi, N/A; 155 Amps; Premium Remanufactured
• Fits 2001-2003 BMW 330Ci, N/A; 155 Amps; Premium Remanufactured
• Fits 2001-2003 BMW 330i, N/A; 155 Amps; Premium Remanufactured
• Fits 2001-2003 BMW 330xi, N/A; 155 Amps; Premium Remanufactured

Common Charging System Issues

• Low battery charging or repeated battery drain
• Dim lights or unstable electrical output
• Battery warning light or charging-system fault codes
• Accessory performance issues caused by weak alternator output
• Noise or wear related to a failing alternator assembly

Installation Notes and Tips

Verify the OE manufacturer reference, amperage rating, pulley configuration, rotation direction, and vehicle fitment before installation. Confirm whether the application is listed with or without an air duct, since some BMW fitments note wo/Air Duct. Inspect the belt, electrical connections, and charging-system wiring during replacement to help ensure proper operation.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to meet application-specific requirements for OE-style replacement. This alternator is built around Bosch-based fitment data and the listed electrical specifications for the confirmed BMW applications.