MPA Electrical 15671 Alternator

Remanufactured Alternator for Mercedes-Benz

MPA Electrical Part Number 15671 is a remanufactured 12-volt alternator built for Mercedes-Benz charging system applications that require a 120 amp output. It features an internal fan, internal regulator, clockwise rotation, and a 2:30 clock position for proper alignment in the vehicle.

Built under the MPA Electrical remanufactured product line, this alternator is intended for direct replacement use in select Mercedes-Benz S-Class and full-size sedan/coupe models. Part number 15671 is also referenced by multiple OE and aftermarket numbers for the same application.

Key Features

• 120 amp alternator output for 12-volt charging systems
• Internal fan and internal voltage regulator
• Clockwise rotation with 2:30 clock position
• Without pulley configuration
• Remanufactured unit from MPA Electrical
• Cross-reference part number: Bosch 13358

Vehicle Fitment

• Fits 1994-1996 Mercedes-Benz S320, N/A
• Fits 1994-1995 Mercedes-Benz S420, N/A; compatible with vehicles equipped with a 120 amp alternator
• Fits 1994-1995 Mercedes-Benz S500, N/A; compatible with vehicles equipped with a 120 amp alternator
• Fits 1994-1995 Mercedes-Benz S600, N/A
• Fits 1992-1993 Mercedes-Benz 300SE, N/A
• Fits 1992-1993 Mercedes-Benz 400E, N/A; compatible with vehicles equipped with a 120 amp alternator
• Fits 1993 Mercedes-Benz 400SEL, N/A; compatible with vehicles equipped with a 120 amp alternator
• Fits 1993 Mercedes-Benz 500SEC, N/A
• Fits 1992-1993 Mercedes-Benz 500SEL, N/A; compatible with vehicles equipped with a 120 amp alternator
• Fits 1993 Mercedes-Benz 600SEC, N/A
• Fits 1992-1993 Mercedes-Benz 600SEL, N/A
• Fits 1992 Mercedes-Benz 400SE, N/A; compatible with vehicles equipped with a 120 amp alternator

What This Alternator Helps Address

• Battery warning lights caused by charging system failure
• Low system voltage during driving or idle
• Dim headlights and electrical accessory performance issues
• Intermittent charging on Mercedes-Benz S320, S420, S500, and S600 applications
• Alternator replacement needs on 1992-1996 Mercedes-Benz models with a 120 amp unit

Installation Notes and Tips

Verify the existing alternator matches the 120 amp specification, clockwise rotation, 2:30 clock position, and without-pulley configuration before installation. Confirm the vehicle’s charging system connectors and mounting points match the original unit on your Mercedes-Benz application. Because fitment varies by equipment package, compare the original part number and alternator specifications before ordering.

Quality Assurance

This MPA Electrical remanufactured alternator is built for replacement use in confirmed Mercedes-Benz applications and is supported by OE and aftermarket cross-reference data. Part number 15671 also cross-references Global Parts Distributors LLC 13356 for the same application.