MPA Electrical 11496 Alternator

BMW Alternator for High-Output Charging

This remanufactured MPA Electrical alternator is built for BMW charging-system service where stable output and OE-style fitment matter. It delivers 215 amps at 12 volts and uses an internal regulator, internal fan, and an 8-groove serpentine pulley for applications that call for a Nippondenso-style unit.

Compatible with select BMW M2, M3, M4, 535i, 535i GT, 535i GT xDrive, 535i xDrive, 640i, X3, X5, and X6 applications, this unit is identified by part number 11496.

Key Features

• Remanufactured alternator from MPA Electrical
• 215 amp output for higher electrical demand
• 12-volt charging system component
• Internal voltage regulator
• Internal cooling fan
• 8-groove serpentine pulley
• Clockwise rotation
• Nippondenso manufacturer style
• Clock position: 11:45

Detailed Description

MPA Electrical part number 11496 is a remanufactured alternator for BMW vehicles that require a Nippondenso 215 amp charging unit. It is specified with an internal regulator, internal fan, clockwise rotation, and an 8-groove serpentine pulley, making it a direct-match service part for charging-system repair on select BMW M2, M3, M4, 535i, 535i GT, 535i GT xDrive, 535i xDrive, 640i, X3, X5, and X6 models. This part cross-references BBB Industries 11496 for the same application.

What It Helps Fix

• Battery warning light caused by alternator output loss
• Low charging voltage at idle or under load
• Electrical system instability in BMW charging circuits
• Accessory performance issues related to weak alternator output
• Starting problems tied to insufficient battery recharge

Installation Notes and Tips

• Verify pulley groove count, rotation, and clock position before installation.
• Confirm the vehicle uses a Nippondenso-style 215 amp alternator.
• Check belt condition and charging-circuit connections during replacement.
• Match the application carefully on 2012 BMW models with the listed production cutoff notes.
• Use the vehicle’s charging-system specifications to confirm fitment before installation.

Quality Assurance

This remanufactured alternator is built to meet the application requirements listed for the specified BMW models and charging-system configuration. Part number 11496 is cataloged for direct replacement use where the original unit matches the stated amperage, pulley, regulator, and rotation details.