MPA Electrical 10156 Alternator

Remanufactured Alternator for Mercedes-Benz V12 Applications

MPA Electrical Part Number 10156 is a remanufactured 12-volt alternator built for select Mercedes-Benz CL600, CL65 AMG, S600, and S65 AMG applications. It is configured with a 220-amp output, internal fan, internal regulator, clockwise rotation, and a 7-groove serpentine pulley for direct-fit charging system service.

Key Features

• 220 amps for high-output charging performance
• 12-volt electrical system
• Internal fan and internal regulator
• Clockwise rotation
• 7-groove serpentine pulley
• Manufactured by Bosch for MPA Electrical remanufactured applications
• Part number 10156 for ordering and catalog lookup

Product Details

This remanufactured alternator is built around the specifications required for Mercedes-Benz charging system service on V12-equipped luxury performance models. The Bosch-manufactured unit uses an internal regulator and internal cooling fan, with a 1:00 clock position and serpentine belt drive layout to match the original electrical and mounting configuration. If you are replacing a worn charging unit on a Mercedes-Benz CL600, CL65 AMG, S600, or S65 AMG, Part Number 10156 provides the correct electrical and pulley setup for the listed vehicles.

This part cross-references Dixie Electric Ltd 11304 for the same application.

Compatible Vehicles

• Fits 2009-2014 Mercedes-Benz CL600, N/A
• Fits 2008-2014 Mercedes-Benz CL65 AMG, N/A
• Fits 2007-2013 Mercedes-Benz S600, N/A
• Fits 2007-2013 Mercedes-Benz S65 AMG, N/A

What It Helps Resolve

• Battery warning light caused by low alternator output
• Dim lights or electrical instability at idle
• Charging system failure on Mercedes-Benz CL600 and S600 models
• Overworked or noisy alternator operation
• Voltage drop affecting starting and accessory performance

Installation Notes

Verify pulley type, amperage, rotation, and clock position against the original unit before installation. Confirm belt alignment and electrical connector fitment on the vehicle, and inspect the serpentine belt and charging system wiring during replacement. Part Number 10156 is listed for the specified Mercedes-Benz applications only.

Quality Assurance

MPA Electrical remanufactured components are built to meet the listed application specifications, with Bosch manufacturing support reflected in the unit design and configuration.