MPA Electrical 13509N Alternator

OE-Style Alternator for Honda Civic

MPA Electrical 13509N is a new 12-volt alternator built as a true OE replacement for select Honda Civic and Honda Civic del Sol applications. It combines fit, form, and function with updated testing methods to support dependable charging performance.

Compatible with 1992-1995 Honda Civic and 1993-1995 Honda Civic del Sol, this alternator is configured with an internal regulator, internal fan, and included pulley for a direct replacement setup. The Nippondenso family design, 70-amp output, and serpentine belt pulley layout make it a practical choice for restoring charging system operation.

Key Features

• MPA Electrical part number 13509N
• 12.0-volt alternator with 70.0 amp output
• Internal regulator and internal fan design
• Counterclockwise (left) rotation
• 4-groove pulley included for serpentine belt systems
• Nippondenso family configuration
• Rear view main mounting ear clock position: 6 o’clock

Product Details

MPA Electrical New alternators are built to match OE-style specifications for fitment and electrical performance. This 13509N alternator is engineered for Honda Civic and Honda Civic del Sol charging system service, with the correct pulley style, rotation direction, and mounting layout for the listed applications. If you are replacing a worn or failing alternator on a 1992-1995 Honda Civic or a 1993-1995 Honda Civic del Sol, this unit provides the core specifications needed for a direct replacement.

This part cross-references A5T04092 and 31100-P05-C02 for the same application.

Common Problems It Can Address

• Battery warning light caused by alternator output loss
• Low charging voltage during driving
• Dim lights or electrical instability
• Battery drain from a failing charging system
• Noise or wear related to an aging alternator assembly

Installation Notes and Tips

• Verify the vehicle’s year, model, and charging system layout before ordering.
• Confirm the 4-groove serpentine pulley and counterclockwise rotation match the original unit.
• Check the mounting ear orientation and plug clock position against the removed alternator.
• Inspect belt condition, battery health, and charging connections during replacement.

Quality Assurance

MPA Electrical New alternators are produced as OE-style replacement parts and are tested using current validation methods to help ensure consistent fit and function for the listed Honda applications.