MPA Electrical 15477 Alternator

Remanufactured Alternator for Subaru Legacy and Outback

MPA Electrical Part Number 15477 is a remanufactured 12-volt alternator built for 2005-2009 Subaru Legacy and 2005-2009 Subaru Outback applications. It delivers 110 amps and uses an internal regulator with an internal fan for charging-system service on the Subaru Legacy and Outback platform.

Key Features

• 110 amp output for stable charging performance
• 12 volt electrical system application
• Internal regulator for integrated voltage control
• Internal fan design
• 5-groove serpentine pulley
• Clockwise rotation
• Mitsubishi manufacturer design
• Remanufactured by MPA Electrical

Product Details

This MPA Electrical remanufactured alternator, part number 15477, is built around Mitsubishi specifications and configured for direct replacement service on select Subaru charging systems. The 5-groove serpentine pulley, clockwise rotation, and 10:30 clock position help match the original equipment layout for 2005-2009 Subaru Legacy and 2005-2009 Subaru Outback models. This part cross-references BBB Industries 11024 for the same application.

Common Charging Issues It Can Address

• Battery warning light caused by alternator output loss
• Low charging voltage at the battery
• Dim lights or electrical instability while driving
• Battery discharge after normal vehicle use
• Charging-system noise or inconsistent alternator performance

Installation Notes

Verify pulley groove count, rotation, connector style, and mounting alignment before installation. Inspect the drive belt, battery condition, and charging cables during replacement to help confirm the repair. This alternator is compatible with 2005-2009 Subaru Legacy and 2005-2009 Subaru Outback applications listed above.

Quality Assurance

MPA Electrical remanufactured components are rebuilt to restore charging-system function for the specified vehicle applications. Part number 15477 is intended for direct-fit service on the listed Subaru Legacy and Outback models.