MPA Electrical 10265 Alternator

Remanufactured Alternator for BMW Diesel Charging Systems

This MPA Electrical remanufactured alternator is built for OE fit, form, and function on select BMW diesel applications. It is a 12-volt alternator with an internal regulator, internal fan, clockwise rotation, and a serpentine pulley setup for direct replacement service.

Compatible with 2014-2016 BMW 535d, 2014-2016 BMW 535d xDrive, and 2015 BMW 740Ld xDrive. Part number 10265 is also a direct reference for buyers searching BMW 535d alternator replacement and BMW 740Ld xDrive charging system service.

Key Features

• Remanufactured to OE fit, form, and function standards
• 12.0-volt electrical output
• Internal fan and internal voltage regulator
• Clockwise rotation, right-hand rotation direction
• Serpentine pulley with 6 grooves
• Decoupled or clutch pulley included
• Valeo family design
• Rear-view main mounting ear at 6 o’clock plug clock position

Product Details

MPA Electrical Part Number 10265 is a remanufactured alternator engineered for BMW diesel charging system replacement where OE-style fitment and electrical performance matter. The unit follows the Valeo family configuration and uses a serpentine belt drive with a 6-groove pulley, making it a direct-match option for the listed BMW 535d, BMW 535d xDrive, and BMW 740Ld xDrive applications. This part cross-references BMW OE numbers 12 31 8 570 673 and 12-31-8-570-672 for the same application.

Common Issues This Part May Resolve

• Battery warning light or charging system fault message
• Low system voltage during driving or idle operation
• Dim lights or inconsistent electrical performance
• Alternator bearing noise or pulley-related drive issues
• Charging failure caused by worn internal components

Installation Notes and Tips

Verify pulley alignment, belt condition, and electrical connector fit before installation. Confirm the vehicle uses the listed 12-volt Valeo-style configuration with clockwise rotation and a decoupled or clutch pulley. For best results, inspect the serpentine belt, tensioner, and battery condition during alternator replacement on BMW 535d and BMW 740Ld xDrive models.

Quality Assurance

MPA Electrical remanufactured alternators are processed with current remanufacturing and testing methods to help ensure consistent OE replacement performance. The remanufacturing approach is focused on restoring fit and function for the specified BMW applications.