MPA Electrical 13977 Alternator

Remanufactured Alternator for Honda Civic

MPA Electrical Part Number 13977 is a remanufactured 12-volt alternator built for 2002-2005 Honda Civic applications. It is an 80 amp unit with an internal regulator, internal fan, clockwise rotation, and a 7-groove serpentine pulley for direct-fit charging system service.

Key Features

• Remanufactured alternator from MPA Electrical
• 80 amps output for stable charging performance
• 12 volts with internal voltage regulator
• Internal fan design for charging system cooling
• 7-groove serpentine pulley
• Clockwise rotation
• Clock position: 2:00
• Manufacturer: Nippondenso

Detailed Description

This MPA Electrical remanufactured alternator, part number 13977, is specified for 2002-2005 Honda Civic models and matches the listed Nippondenso-style configuration. The unit is built as an 80 amp, 12-volt alternator with an internal regulator and internal fan, making it a direct replacement for vehicles that require this pulley, rotation, and clock position setup. This part cross-references Dorman - HELP 13977 for the same application.

For buyers searching for a remanufactured alternator for Honda Civic 2002-2005, or an MPA Electrical 13977 alternator replacement, this unit provides the core electrical and mounting specifications needed for proper fitment. It also cross-references OE-style numbers 31100-PRA-003 and 102211-2670 for the same application.

Common Problems This Part Can Address

• Battery warning light caused by alternator output loss
• Low charging voltage during normal driving
• Dim lights or electrical instability from a weak charging system
• Battery drain after the engine is running
• Charging system failure on a 2002-2005 Honda Civic

Installation Notes and Tips

Verify pulley groove count, rotation, clock position, and electrical connector match the original unit before installation. Inspect the drive belt, belt tension, battery condition, and charging circuit connections during replacement to help confirm the repair. Confirm compatibility with your specific 2002, 2003, 2004, or 2005 Honda Civic before ordering.

Quality Assurance

MPA Electrical remanufactured components are rebuilt to restore charging-system function using the listed application specifications. This alternator is identified by part number 13977 and is intended for direct replacement in the confirmed Honda Civic fitment range.