MPA Electrical 15500 Alternator

BMW 760Li and 760i Alternator

MPA Electrical Part Number 15500 is a remanufactured 12-volt alternator built for charging-system service on select BMW V12 applications. It delivers 180 amps with an internal regulator, liquid-cooled fan design, and a 6-groove serpentine pulley for the specified OE-style setup.

Key Features

• 180 amp output for high-demand electrical systems
• 12:00 clock position for correct mounting alignment
• Liquid cooled fan design
• Internal voltage regulator
• Clockwise rotation
• 6-groove serpentine pulley
• Manufactured by Bosch
• Remanufactured by MPA Electrical

Product Details

This MPA Electrical remanufactured alternator, Part Number 15500, is built for BMW charging-system applications that require a Bosch 180 amp unit. It is listed for 2003-2008 BMW 760Li, 2004-2006 BMW 760i, and 2004 BMW 745i built to 10/2003 with Bosch 180 amp alternator equipment. The 12-volt, internally regulated design supports direct replacement service where the original alternator uses a liquid-cooled housing and 6-groove serpentine drive.

This part cross-references Remy 11078 for the same application.

What It Helps Address

• Battery warning lights caused by alternator output loss
• Low charging voltage at idle or under electrical load
• Dim lights and unstable electrical performance
• Charging-system failure on BMW 760Li and 760i models
• Replacement needs for a Bosch 180 amp alternator setup

Installation Notes

Verify the vehicle uses the listed Bosch 180 amp alternator configuration before installation. Confirm pulley groove count, rotation, clock position, and liquid-cooled design match the original unit on the vehicle. For 2004 BMW 745i applications, confirm the build date is to 10/2003. Always inspect the charging system, belt condition, and electrical connections during replacement.

Quality Assurance

MPA Electrical remanufactured components are processed for charging-system replacement service with attention to OE-style fit and function. Part Number 15500 is specified for the listed BMW applications and Bosch alternator configuration.