MPA Electrical 15646 Alternator

Remanufactured Alternator for Charging System Repair

MPA Electrical 15646 is a remanufactured 12-volt alternator built for charging system service on applications using a Hitachi-style unit. It delivers 70 amps, clockwise rotation, an internal regulator, an external fan, and a 1-groove V-belt pulley for direct replacement use where those specifications match.

This remanufactured alternator is a practical choice for drivers searching for an alternator for Honda Civic or similar import charging system repair, especially when the original unit shows signs of output loss or voltage instability. The MPA Electrical 15646 part number is also useful when cross-shopping OE and aftermarket references.

Key Features

• 70 amp output for standard 12-volt charging systems
• Internal regulator for integrated voltage control
• External fan design for cooling support
• 1-groove V-belt pulley configuration
• Clockwise rotation
• Remanufactured by MPA Electrical
• Built to Hitachi specifications

Product Details

MPA Electrical Brand Line: Remanufactured identifies this unit as a remanufactured replacement alternator rather than a new OE assembly. That makes it a straightforward option for repair work where the original charging system architecture uses a Hitachi-manufactured alternator with a 12:00 clock position, internal regulator, and V-belt drive. Part number 15646 is the reference to use when matching the electrical and pulley specifications before ordering.

This alternator cross-references Carlson 13333 for the same application.

What It Helps Fix

• Battery warning light caused by low alternator output
• Slow battery recovery after starting
• Dim lights from weak charging performance
• Voltage fluctuation in the charging system
• Failure of the original alternator to maintain system charge

Installation Notes

Verify the 70 amp rating, 12-volt system, clockwise rotation, 1-groove V-belt pulley, and 12:00 clock position before installation. Confirm the vehicle uses an external fan and internal regulator layout that matches this unit. Compare the original alternator housing and connector arrangement to the replacement part number 15646 to ensure proper fitment on the intended Honda Civic application or other listed interchange use.

Quality Assurance

MPA Electrical remanufactured components are rebuilt for replacement use in charging system service. Confirm all electrical and mounting specifications against the original unit before installation.