MPA Electrical 10370 Alternator

Remanufactured Alternator for Honda Applications

MPA Electrical 10370 is a remanufactured 12-volt alternator built for Honda charging-system service. It delivers 135 amps and uses an internal regulator, internal fan, and a 7-groove serpentine decoupling pulley for applications that require this OE-style configuration.

This alternator is a direct-fit option for select Honda Civic, Honda CR-V, and Honda Accord models. The MPA Electrical remanufactured line focuses on restoring core electrical components to service-ready condition for charging system replacement work.

Key Features

• 135 amp output for charging-system replacement
• 12-volt design with internal voltage regulator
• Internal fan configuration
• 7-groove serpentine decoupling pulley
• Clock position: 9:00
• Clockwise rotation
• Built by Nippondenso manufacturer specification

Detailed Description

MPA Electrical part number 10370 is a remanufactured alternator intended for Honda vehicles that use the listed OE-style electrical layout. It cross-references Honda 31100-5PA-A01 and Denso 104211-4340 for the same application. Use this unit when replacing a worn alternator on a 2017-2023 Honda Civic, 2017-2023 Honda CR-V, or 2018-2022 Honda Accord with the matching pulley, rotation, and mounting configuration.

For buyers searching for a Honda Civic alternator 10370, Honda CR-V alternator 10370, or Honda Accord charging system replacement, this unit provides the specified amperage and regulator setup needed for proper vehicle charging performance.

What It Helps Address

• Battery warning light caused by alternator output loss
• Low charging voltage during driving
• Dim lights or electrical instability from charging failure
• Repeated battery discharge after the vehicle is parked
• Noise or pulley-related charging system concerns on the alternator assembly

Installation Notes and Tips

Verify pulley style, clock position, rotation, and connector layout before installation. Confirm the vehicle uses a 7-groove serpentine decoupling pulley and the listed 9:00 clock orientation. Check belt condition, battery state of charge, and charging-system wiring during replacement to help avoid repeat failures.

Quality Assurance

MPA Electrical remanufactured components are rebuilt for service replacement in charging-system applications. Confirm fitment by matching the vehicle year, model, and OE reference numbers before installation.