MPA Electrical 13724 Alternator

Remanufactured Alternator for Nissan and Infiniti

MPA Electrical Part Number 13724 is a remanufactured 12-volt alternator built for charging-system service on select Nissan and Infiniti applications. It delivers 100 amps and uses an internal regulator, internal fan, and a 6-groove serpentine pulley for direct-fit replacement needs.

This remanufactured line from MPA Electrical focuses on OE-style electrical replacement parts for charging and starting repairs. Part number 13724 is a practical choice when you need a replacement alternator for a 2000 Nissan Pathfinder or a 1997-2000 Infiniti QX4 with the correct Hitachi-style configuration.

Key Features

• 100 amp output for standard charging-system replacement
• 12-volt alternator with internal voltage regulator
• Internal fan design for the specified application
• 6-groove serpentine pulley
• Clockwise rotation
• Hitachi manufacturer configuration
• Remanufactured by MPA Electrical

Detailed Description

MPA Electrical 13724 is a remanufactured alternator for vehicles that require a Hitachi-built charging unit with a 1:00 clock position, internal regulator, and clockwise rotation. It is listed for Fits 1997-2000 Infiniti QX4, N/A and Fits 2000 Nissan Pathfinder, N/A, making it a targeted replacement for common charging-system service on these models. If you are searching for a remanufactured alternator for 2000 Nissan Pathfinder or a replacement alternator for 1997-2000 Infiniti QX4, this unit matches the listed electrical and pulley specifications.

This part cross-references BBB Industries 13724 for the same application.

What It Helps Address

• Battery warning light caused by alternator output loss
• Low charging voltage during engine operation
• Dim lights or electrical instability from charging failure
• Noise or wear related to a failing alternator assembly
• Starting problems tied to insufficient system charging

Installation Notes and Tips

Verify the pulley groove count, rotation, clock position, and regulator style against the original unit before installation. Confirm the vehicle uses the listed Hitachi configuration and inspect the belt condition, battery state, and charging connections during replacement. For best results, compare the original alternator part number and connector layout with MPA Electrical 13724 before final fitment.

Quality Assurance

MPA Electrical remanufactured electrical components are rebuilt for replacement use in charging-system service. This alternator is specified with the listed amperage, voltage, pulley, and regulator configuration to support accurate fitment on the confirmed Nissan Pathfinder and Infiniti QX4 applications.