MPA Electrical 15100 Alternator

Remanufactured Alternator for Mitsubishi Applications

This MPA Electrical remanufactured alternator is built for 12-volt charging systems and delivers 75 amps with an internal regulator and internal fan. It is a direct-fit electrical replacement for select Mitsubishi Galant and Mitsubishi Sigma applications, including the 1988 Mitsubishi Galant and 1989-1990 Mitsubishi Sigma.

Key Features

• Remanufactured alternator from MPA Electrical
• 75 amp output for 12-volt charging systems
• Internal regulator for simplified charging control
• Internal fan design
• 5-groove serpentine pulley
• Clockwise rotation
• Clock position: 9:00
• Mitsubishi manufacturer design
• Part number 15100

Fitment Details

Fits 1989-1990 Mitsubishi Sigma, N/A. Fits 1988 Mitsubishi Galant, N/A. This alternator is a direct replacement for Mitsubishi Galant and Mitsubishi Sigma charging system service, and part number 15100 is also referenced for the same application.

What This Alternator Helps Address

• Battery warning light caused by charging system failure
• Low charging output from a worn alternator
• Dim lights or electrical instability during vehicle operation
• Noise or bearing wear from an aging alternator assembly
• Starting issues related to insufficient system voltage

Installation Notes and Tips

Verify pulley groove count, rotation, clock position, and connector alignment before installation. Confirm the vehicle uses a 12-volt system with a 5-groove serpentine belt setup and compare the original unit to the replacement alternator to ensure proper fitment on the Mitsubishi Galant or Mitsubishi Sigma application. Part number 15100 should be matched to the existing unit and vehicle specifications before installation.

Quality Assurance

MPA Electrical remanufactured components are rebuilt for automotive charging system service and are intended to meet the fitment and specification requirements listed for this application.