MPA Electrical 15939 Alternator

Remanufactured Alternator for Nissan Pathfinder

MPA Electrical Part Number 15939 is a remanufactured 12-volt alternator built for select Nissan Pathfinder applications. It delivers 90 amps of charging output with an internal regulator, internal fan, and a 6-groove serpentine pulley for OE-style replacement service.

Fits 1996 Nissan Pathfinder, N/A. Fits 1997 Nissan Pathfinder, N/A, first production, with rear facing battery post. This part cross-references Carlson 13638 for the same application.

Key Features

• 90 amp output for standard vehicle charging needs
• 12-volt electrical system application
• Internal regulator for integrated voltage control
• Internal cooling fan design
• 6-groove serpentine pulley
• Clockwise rotation
• Hitachi manufacturer design
• Remanufactured by MPA Electrical

Detailed Product Overview

This MPA Electrical remanufactured alternator is built for Nissan Pathfinder charging system service where a Hitachi-style unit is required. Part 15939 is specified with a 1:00 clock position, clockwise rotation, and a rear-facing battery post application on the 1997 Pathfinder first production configuration. The 1996 Nissan Pathfinder fitment is also confirmed in the catalog data.

Use this alternator when replacing a worn or failed charging unit on a Nissan Pathfinder with the listed configuration. The internal regulator and serpentine pulley setup support direct replacement planning for vehicles using the specified OE-style electrical layout.

Common Issues This Part May Resolve

• Battery warning light illuminated while driving
• Low charging voltage at the battery
• Dim lights or electrical accessories operating inconsistently
• Battery not maintaining charge during normal use
• Charging system noise or alternator failure

Installation Notes and Tips

Verify pulley groove count, rotation, clock position, and battery post orientation before installation. Confirm the vehicle is a 1996 Nissan Pathfinder or a 1997 Nissan Pathfinder first production model with rear facing battery post. Compare the original unit to Part Number 15939 and confirm connector and mounting alignment before final installation.

Quality Assurance

MPA Electrical remanufactured components are processed for replacement use in charging system service. This alternator is built to the listed electrical and fitment specifications for the Nissan Pathfinder applications shown above.