MPA Electrical 15011 Alternator

Remanufactured Bosch Alternator for Passat

MPA Electrical Part Number 15011 is a remanufactured 12-volt alternator built for 2004-2005 Volkswagen Passat applications with a Bosch alternator. It delivers 140 amps of output and uses a 5-groove serpentine clutch pulley for proper belt engagement.

Compatible With 2004-2005 Volkswagen Passat charging system service, this remanufactured alternator is built around Bosch specifications and the original vehicle configuration. The MPA Electrical 15011 alternator is a direct-fit option for drivers replacing a worn or failing charging unit on a Volkswagen Passat.

Key Features

• 140 amp output for 12-volt charging systems
• Remanufactured Bosch alternator construction
• Internal fan and internal regulator
• 5-groove serpentine clutch pulley
• Clockwise rotation with 1:00 clock position
• Fits 2004-2005 Volkswagen Passat, N/A
• Part number 15011 for easy identification

Detailed Description

MPA Electrical 15011 is a remanufactured alternator for the 2004-2005 Volkswagen Passat equipped with a Bosch alternator. It is specified at 140 amps, 12 volts, with an internal regulator and internal fan, making it a practical replacement for restoring charging performance in the vehicle’s electrical system. The 5-groove serpentine clutch pulley and clockwise rotation match the listed application requirements. This part number 15011 also cross-references Gates 23320 for the same application.

What It Helps Fix

• Battery warning light caused by low alternator output
• Weak charging performance at idle or under electrical load
• Dim headlights or unstable accessory operation
• Starting issues related to insufficient system voltage
• Charging system failure on a 2004-2005 Volkswagen Passat

Installation Notes and Tips

Verify the vehicle uses a Bosch alternator and confirm pulley style, rotation, and clock position before installation. Compare the original unit to MPA Electrical 15011 to confirm connector and mounting match the application. After installation, check charging voltage and belt tracking to confirm proper system operation on the Volkswagen Passat.

Quality Assurance

This remanufactured alternator is built by MPA Electrical using Bosch-based specifications for the listed application. It is intended to meet the requirements of the original charging system layout for 2004-2005 Volkswagen Passat models.