MPA Electrical 15690 Alternator

Remanufactured Alternator for Dodge 90 Amp Applications

MPA Electrical Part Number 15690 is a remanufactured 12-volt alternator built for Dodge trucks and utility vehicles equipped with a 90 amp Nippondenso charging system. It features an internal fan, external regulator, clockwise rotation, and a 2 groove V-belt pulley for the specified applications.

Key Features

• 90 amp output for 12-volt charging systems
• Remanufactured alternator from MPA Electrical
• Nippondenso manufacturer style
• Internal fan design
• External regulator configuration
• Clockwise rotation
• 2 groove V-belt pulley
• Clock position: 12:30

Detailed Description

This MPA Electrical remanufactured alternator is built for 1990-1991 Dodge B150, B250, B350, D150, D250, D350, Dakota, Ramcharger, W150, W250, and W350 applications that use a 90 amp Nippondenso alternator. Part Number 15690 is specified for 12-volt systems with the listed pulley and regulator setup, making it a direct-match replacement for the confirmed vehicle applications. This part cross-references Carlson 13312 for the same application.

MPA Electrical remanufactured products are rebuilt to restore charging-system function for vehicles that need a replacement alternator with the correct amperage, rotation, and mounting configuration. For Dodge B150 and Dodge D150 charging-system service, this alternator supports the original equipment-style setup used on the listed 1990-1991 models.

What This Alternator Helps Resolve

• Battery warning light caused by alternator output loss
• Weak charging performance at idle or under load
• Electrical system voltage drop during driving
• Charging failure from worn internal alternator components
• Fitment issues when replacing a 90 amp Nippondenso unit

Installation Notes and Tips

• Confirm the vehicle uses a 90 amp Nippondenso alternator before ordering.
• Verify pulley style, rotation, regulator type, and clock position against the original unit.
• Check belt alignment and wiring connections during installation.
• Use the vehicle’s charging-system specifications to confirm proper operation after replacement.

Quality Assurance

This remanufactured alternator is produced by MPA Electrical for the listed Dodge applications and is intended to match the specified charging-system configuration. Verify fitment by year, model, and alternator specifications before installation.