MPA Electrical 17040 Starter

Remanufactured Bosch-Style Starter for Mercedes-Benz

MPA Electrical 17040 is a remanufactured 12-volt starter built for Mercedes-Benz diesel applications that need a direct replacement with the correct Bosch-style configuration. It uses a planetary gear reduction design, clockwise rotation, and a 10-tooth drive for proper engagement in the listed vehicles.

This starter is built around the specifications commonly required for Mercedes-Benz E300, S350, 300D, 300SD, 350SD, 350SDL, 300SDL, and 300TD applications. The MPA Electrical remanufactured line focuses on service-ready electrical components for starting and charging repairs.

Key Features

• Remanufactured starter for 12-volt systems
• Planetary gear reduction design for efficient cranking performance
• 2.2 kW rating
• Clockwise rotation
• 10-tooth drive gear
• Bosch manufacturer specification
• Direct replacement for select Mercedes-Benz diesel models
• Part number 17040 for ordering and cross-reference

Detailed Description

MPA Electrical 17040 is a remanufactured starter intended for Mercedes-Benz diesel vehicles that require a Bosch-style unit with a planetary gear reduction layout. The 2.2 kW output, clockwise rotation, and 10-tooth drive help match the original starting system requirements on the listed E-Class and S-Class diesel applications. Use part number 17040 when matching the starter to the vehicle’s electrical and mounting specifications.

This part cross-references Valeo 432644 for the same application.

What It Helps Fix

• Slow or weak engine cranking
• No-start conditions caused by starter failure
• Intermittent starter engagement
• Grinding or improper drive engagement
• Electrical starting issues in Mercedes-Benz diesel vehicles

Installation Notes and Tips

• Verify the original starter’s rotation, tooth count, voltage, and mounting style before installation.
• Confirm fitment for your exact Mercedes-Benz model and year, especially on diesel applications.
• Inspect battery condition, cables, grounds, and charging system output during replacement.
• Compare the removed unit to part number 17040 before final installation.

Quality Assurance

MPA Electrical remanufactured starters are rebuilt to meet the specifications needed for listed vehicle applications. This unit is identified by part number 17040 and is matched to Bosch-style starting system requirements for select Mercedes-Benz diesel models.

Compatible With 1995-1999 Mercedes-Benz E300, 1994-1995 Mercedes-Benz S350, 1990-1993 Mercedes-Benz 300D, 1987 Mercedes-Benz 300D, 1992-1993 Mercedes-Benz 300SD, 1991 Mercedes-Benz 350SD, 1990-1991 Mercedes-Benz 350SDL, 1986-1987 Mercedes-Benz 300SDL, and 1987 Mercedes-Benz 300TD.