MPA Electrical 15688 Alternator

Remanufactured 120 Amp Alternator for Chrysler and Dodge

MPA Electrical Part Number 15688 is a remanufactured alternator built for 12-volt charging systems that use a Nippondenso-style unit with an external regulator. It delivers 120 amps, uses a 5-groove serpentine pulley, and rotates clockwise for the listed applications.

This remanufactured alternator is a direct-fit charging component for select 1990 Chrysler, Dodge, and Plymouth vehicles, including Daytona, Dynasty, LeBaron, Caravan, Spirit, and Voyager applications that require a 120 amp Nippondenso alternator.

Key Features

• MPA Electrical remanufactured alternator
• Part Number: 15688
• 120 amp output for 12-volt charging systems
• Nippondenso manufacturer style
• External regulator configuration
• Internal fan design
• 5-groove serpentine pulley
• Clockwise rotation
• 12:30 clock position

Detailed Description

MPA Electrical 15688 is a remanufactured alternator for vehicles equipped with a 120 amp Nippondenso charging setup. The unit is specified with a 12-volt electrical system, internal fan, external regulator, clockwise rotation, and a 5-groove serpentine pulley to match the listed OE-style configuration. This part cross-references Carlson 13310 for the same application.

Fitment includes 1990 Chrysler Daytona, 1990 Chrysler Dynasty, 1990 Chrysler LeBaron, 1990 Dodge Caravan, 1990 Dodge Daytona, 1990 Dodge Spirit, and 1990 Plymouth Voyager. Search terms such as 1990 Chrysler Daytona 120 amp alternator, 1990 Dodge Caravan Nippondenso alternator, and 1990 Plymouth Voyager charging system replacement align with this application. MPA Electrical 15688 also appears under interchange references 121000-4060 and 5234260.

What It Helps Solve

• Low charging output from a worn alternator
• Battery warning light caused by charging system failure
• Dim lights or electrical instability at idle
• Noise or bearing wear from the existing alternator
• Replacement needs for a 120 amp Nippondenso-style unit

Installation Notes and Tips

Verify the vehicle uses a 120 amp alternator before ordering. Confirm pulley groove count, regulator style, rotation, and clock position against the original unit to ensure proper alignment and connector match. Because this application uses an external regulator, the charging system should be checked as a complete circuit during installation. Fits 1990 Chrysler Daytona, N/A; Fits 1990 Chrysler Dynasty, N/A; Fits 1990 Chrysler LeBaron, N/A; Fits 1990 Dodge Caravan, N/A; Fits 1990 Dodge Daytona, N/A; Fits 1990 Dodge Spirit, N/A; Fits 1990 Plymouth Voyager, N/A.

Quality Assurance

MPA Electrical remanufactured components are rebuilt to restore charging-system function for the specified application. Part Number 15688 is intended for direct replacement use on the listed 1990 Chrysler, Dodge, and Plymouth vehicles with the matching 120 amp Nippondenso alternator setup.