MPA Electrical 14255 Alternator

Remanufactured Alternator for Nissan Applications

The MPA Electrical 14255 is a remanufactured 12-volt alternator built for Nissan charging system applications that require a 50 amp output. It uses an internal regulator, an external fan, and a 1-groove V-belt pulley with clockwise rotation for direct replacement service.

Compatible With Nissan 720, Pulsar NX, Sentra, Pulsar, 210, 310, 510, and 200SX applications where the listed charging system specifications match. The MPA Electrical 14255 is a practical replacement choice for restoring stable battery charging and electrical system performance.

Key Features

• Remanufactured alternator for electrical, charging, and starting service
• 50 amp output for specified Nissan charging systems
• 12-volt design with internal regulator
• External fan configuration
• 1-groove V-belt pulley
• Clockwise rotation
• Manufacturer listed as Hitachi

Product Details

MPA Electrical remanufactured alternators are built for direct-fit replacement in applications that match the original charging system layout. Part number 14255 is specified with a 12:00 clock position, 12 volts, 50 amps, an internal regulator, and a clockwise rotating pulley setup. This part cross-references BBB Industries 14255 and Dorman - HELP 14647 for the same application.

Vehicle coverage includes 1981-1986 Nissan 720, 1983-1986 Nissan Pulsar NX, 1983-1984 Nissan 720, 1982-1984 Nissan Sentra, 1983 Nissan Pulsar, 1979-1982 Nissan 210, 1979-1982 Nissan 310, 1978-1981 Nissan 510, and 1978-1979 Nissan 200SX. Search terms such as remanufactured Nissan 720 alternator 50 amp, Nissan Sentra charging system replacement, and Nissan 200SX 12-volt alternator help identify the correct application.

Common Problems This Part Can Address

• Low battery charge or repeated battery drain
• Dim lights caused by weak charging output
• Charging warning light concerns
• Alternator noise or charging instability
• Electrical system performance issues tied to a failing alternator

Installation Notes and Tips

Verify pulley style, rotation, amperage, regulator type, and belt configuration before installation. Confirm the vehicle uses a 1-groove V-belt setup and matches the listed Hitachi-style alternator specifications. Compare the original unit to the MPA Electrical 14255 to confirm connector and mounting alignment before replacement.

Quality Assurance

This remanufactured alternator is built to meet the listed application requirements for Nissan charging system service. Review all fitment details, including year, model, and electrical specifications, to ensure proper selection for your vehicle.