MPA Electrical 13828N Alternator

Alternator for Infiniti G20 and Nissan Sentra

The MPA Electrical 13828N is a 12-volt, 100-amp alternator built for charging-system replacement on select Infiniti and Nissan applications. It uses an internal regulator, internal fan, clockwise rotation, and a 6-groove serpentine pulley for OE-style fitment and electrical output.

Compatible with 1999-2002 Infiniti G20 and 2000-2001 Nissan Sentra, this alternator is a direct replacement option for vehicles that need stable charging performance. The MPA Electrical 13828N also cross-references Dorman - HELP 13828 for the same application.

Key Features

• 100 amp output for 12-volt charging systems
• Internal regulator for integrated voltage control
• Internal fan design
• 6-groove serpentine pulley
• Clockwise rotation
• Hitachi manufacturer specification
• Clock position: 12:30

Detailed Description

This alternator is specified for vehicles that use a Hitachi-style charging unit with a 12-volt electrical system and serpentine belt drive. The MPA Electrical 13828N is built around the listed OE-style attributes, including internal regulation and clockwise rotation, to match the original charging-system layout on the Infiniti G20 and Nissan Sentra. If you are searching for an alternator for 1999-2002 Infiniti G20 or 2000-2001 Nissan Sentra, this part number provides a focused replacement reference.

Part number 13828N is also useful when cross-checking service catalogs and interchange listings during alternator replacement. The part number 13828N appears in applications tied to these compact sedan platforms, making it a practical reference for charging-system service on the Infiniti G20 and Nissan Sentra.

Common Problems This Part Can Address

• Battery warning light caused by low alternator output
• Dim headlights or unstable electrical performance
• Battery discharge after driving
• Charging-system failure from a worn alternator
• Voltage irregularities affecting vehicle electronics

Installation Notes and Tips

Verify pulley groove count, rotation direction, regulator type, and connector style against the original unit before installation. Confirm the vehicle uses a 12-volt system and the listed Hitachi alternator configuration. For best results, inspect the belt, tensioner, battery condition, and charging cables during alternator replacement on Infiniti G20 and Nissan Sentra applications.

Quality Assurance

MPA Electrical identifies this unit as a new replacement alternator built to the listed specifications for charging-system service. Confirm fitment by matching the part number 13828N and the vehicle application details before installation.