MPA Electrical 11308 Alternator

Remanufactured Alternator for Mercedes-Benz V6 Applications

MPA Electrical Part Number 11308 is a remanufactured 12-volt alternator built for OE fit, form, and function. It is engineered for 2007-2009 Mercedes-Benz GL320, 2007-2008 Mercedes-Benz ML320, and 2007-2008 Mercedes-Benz R320 applications with the correct Bosch family configuration.

Key Features

• Remanufactured alternator with OE-style fit and electrical output
• 220 amp amperage rating for high-demand charging systems
• 12.0-volt unit with internal voltage regulator
• Internal fan design for integrated cooling
• Clockwise rotation, right-hand direction
• Includes pulley with 8-groove serpentine belt profile
• Decoupled or clutch pulley included
• Rear view plug clock at 6 o’clock main mounting ear position
• Bosch family application

Product Details

This MPA Electrical remanufactured alternator is built to replace the original charging unit on Mercedes-Benz GL320, ML320, and R320 models listed below. Part number 11308 is remanufactured using testing and remanufacturing processes intended to restore OE-level fit, form, and function for the vehicle’s charging system. This part cross-references Bosch-style applications for the same use case.

Compatible With:

• Fits 2007-2009 Mercedes-Benz GL320, N/A
• Fits 2007-2008 Mercedes-Benz ML320, N/A
• Fits 2007-2008 Mercedes-Benz R320, N/A

What This Alternator Helps Address

• Battery warning light caused by charging system failure
• Low system voltage during driving or idle
• Dim lights or electrical instability from weak alternator output
• Battery drain symptoms tied to poor charging performance
• Noise or pulley-related issues from a worn alternator assembly

Installation Notes and Tips

Verify pulley style, connector orientation, and mounting ear position before installation. This alternator uses a serpentine belt pulley with 8 grooves and a decoupled or clutch pulley, so matching the original configuration is important for proper belt tracking and charging performance. Confirm the vehicle’s charging system diagnosis before replacement and inspect the belt, tensioner, and electrical connections during service.

Quality Assurance

MPA Electrical remanufactured alternators are processed to combine OE fit, form, and function with modern remanufacturing and testing methods. Part number 11308 is built as an OE replacement for Mercedes-Benz charging system service.