MPA Electrical 15939N Alternator

Reliable Alternator for Nissan Pathfinder Vehicles

The MPA Electrical New 15939N alternator is designed specifically for Nissan Pathfinder models, providing consistent 12-volt electrical output with a 90-amp capacity. Engineered with quality components, this alternator supports your vehicle's charging and starting systems effectively.

• Output: 90 amps at 12 volts
• Rotation: Clockwise
• Internal fan and regulator for efficient operation
• 6 groove serpentine pulley for secure belt engagement
• Manufacturer: Hitachi, known for durable electrical components
• Clock position: 1:00 for proper fitment alignment

Detailed Features and Specifications

This MPA Electrical New alternator, part number 15939N, is built with an internal fan and regulator to maintain optimal temperature and voltage regulation during operation. The 6 groove serpentine pulley ensures compatibility with the Nissan Pathfinder's belt system, while the clockwise rotation matches the vehicle's engine requirements. The 12-volt, 90-amp output supports the electrical demands of the Pathfinder, including battery charging and powering electrical accessories. Manufactured by Hitachi, this alternator meets industry standards for performance and reliability.

About the MPA Electrical New Product Line

The New product line from MPA Electrical focuses on delivering updated and reliable electrical components tailored for specific vehicle applications. This alternator is part of that line, offering modern design features such as internal fans and regulators to improve durability and efficiency in Nissan Pathfinder vehicles.

Common Applications and Problem Resolution

• Replaces failing or underperforming alternators in Nissan Pathfinder models
• Resolves battery charging issues caused by faulty alternators
• Eliminates electrical system malfunctions due to inconsistent voltage output
• Addresses belt slippage problems with the 6 groove serpentine pulley design
• Corrects overheating issues with internal fan cooling

Installation Notes and Tips

Ensure the alternator is installed with the 1:00 clock position for proper alignment. Verify the serpentine belt is compatible with the 6 groove pulley to avoid belt wear or slippage. Confirm clockwise rotation matches the engine's rotation direction. It is recommended to inspect the battery and electrical connections during installation to ensure optimal performance.

Quality Assurance and Warranty

The MPA Electrical New 15939N alternator is manufactured by Hitachi, a reputable name in automotive electrical components. This part undergoes quality control to meet OEM standards. Please refer to the product documentation or supplier for specific warranty details.