MPA Electrical 13187 Alternator

Remanufactured Bosch-Style Alternator

MPA Electrical Part Number 13187 is a remanufactured 12-volt alternator built for Bosch applications that require a 90 amp output, external fan, external regulator, and a 5-groove serpentine pulley. It is a direct-fit charging system replacement for select Chrysler, Dodge, and Plymouth vehicles from 1988-1989.

Fits 1989 Plymouth Acclaim, N/A and fits 1988 Chrysler New Yorker, N/A, plus select 1988 Dodge Caravan, Grand Caravan, Plymouth Grand Voyager, and Plymouth Voyager applications with the specified Bosch 90 amp alternator setup. Part number 13187 is also referenced for related Bosch alternator applications.

Key Features

• 90 amp output for 12-volt charging systems
• External fan design
• External regulator configuration
• 5-groove serpentine pulley
• Clockwise rotation
• Clock position: 12:00
• Remanufactured to match Bosch-style fitment requirements

Detailed Description

This MPA Electrical remanufactured alternator is specified for vehicles using a Bosch 90 amp charging unit with an external regulator and external fan. The 5-groove serpentine pulley and clockwise rotation help ensure the replacement matches the original accessory drive and electrical setup. Part number 13187 is a practical replacement choice for owners servicing charging system issues on 1988-1989 Chrysler, Dodge, and Plymouth models.

This part cross-references Bosch-style alternator applications, including 0-120-400-949 and 0-120-400-950, for the same application.

What It Helps Solve

• Battery not charging while the engine is running
• Dim lights or fluctuating electrical output
• Warning light related to charging system performance
• Alternator noise or bearing-related charging concerns
• Failure of the original Bosch alternator assembly

Installation Notes and Tips

Verify the vehicle uses a 90 amp Bosch alternator with an external regulator, external fan, and 5-groove serpentine pulley before installation. Confirm pulley alignment, connector style, and rotation direction against the original unit. For best results, inspect the belt, battery condition, and charging circuit connections during replacement.

Quality Assurance

MPA Electrical remanufactured components are built for replacement use in specified charging system applications. This alternator is intended to match the listed Bosch-style fitment and electrical specifications for the vehicles shown.