MPA Electrical 15523 Alternator

Remanufactured Alternator for Nissan Applications

MPA Electrical Part Number 15523 is a remanufactured alternator built for select Nissan Frontier, Pathfinder, and Xterra applications. It delivers 110 amps at 12 volts with an internal regulator, internal fan, and a 7-groove serpentine pulley for direct-fit charging system service.

This remanufactured MPA Electrical alternator uses a Hitachi-style design with clockwise rotation and a 10:00 clock position. It is a practical replacement for vehicles needing stable charging output and OE-style electrical fitment, including Nissan Frontier, Nissan Pathfinder, and Nissan Xterra models listed below.

Key Features

• 110 amp output for 12-volt charging systems
• Remanufactured alternator from MPA Electrical
• Hitachi manufacturer design
• Internal regulator and internal fan
• 7-groove serpentine pulley
• Clockwise rotation with 10:00 clock position

Detailed Description

MPA Electrical 15523 is a remanufactured alternator engineered for Nissan charging system service where a Hitachi alternator is specified. The unit is built with a 110 amp output, internal voltage regulation, and a serpentine pulley configuration that matches the listed applications. For buyers searching for a remanufactured alternator for 2005-2007 Nissan Frontier, 2005-2007 Nissan Pathfinder, or 2005-2007 Nissan Xterra with 110 amp output, this part number provides a direct reference point. Part number 15523 also cross-references BBB Industries 11121 for the same application.

Compatible With: 2008 Nissan Frontier; 2005-2007 Nissan Frontier with 110 amp output; 2005-2007 Nissan Pathfinder with 110 amp output; 2007 Nissan Xterra with Hitachi alternator; 2005-2006 Nissan Xterra with 110 amp output and Hitachi alternator.

What It Helps Solve

• Low battery charging caused by a failing alternator
• Battery warning light or charging system warning concerns
• Dim lights or inconsistent electrical output
• Noise or wear related to alternator bearing or pulley failure
• Starting issues tied to insufficient charging voltage

Installation Notes and Tips

Verify pulley groove count, rotation, clock position, and connector style against the removed unit before installation. Confirm the vehicle uses a Hitachi alternator configuration and matches the listed amperage requirement. After installation, check charging voltage at the battery and inspect belt condition and tension to confirm proper system operation.

Quality Assurance

This remanufactured alternator is produced by MPA Electrical for charging-system replacement service and is built to the specifications listed above. Use the part number 15523 and the vehicle fitment details to confirm application before ordering.