MPA Electrical 13531N Alternator

Reliable 12V Alternator for Nissan D21

The MPA Electrical New 13531N alternator is designed to provide consistent electrical performance for Nissan D21 vehicles. Engineered with an internal fan and regulator, this alternator supports your vehicle's charging system with a 60-amp output and a clockwise rotation direction.

Key Features of MPA Electrical 13531N Alternator

• Voltage: 12.0 volts for standard automotive electrical systems
• Amperage Rating: 60 amps to meet Nissan D21 power demands
• Rotation Direction: Clockwise (right) for proper engine compatibility
• Fan Type: Internal fan for efficient cooling
• Pulley Included: Yes, with a single groove V-belt pulley
• Plug Clock Rear View Main Mounting Ear positioned at 6 o'clock
• Internal Regulator for simplified electrical control
• Compatible with Nissan D21 alternator mounting and belt systems

Detailed Description of the 13531N Alternator

This MPA Electrical New alternator, part number 13531N, belongs to the Hitachi family of alternators, known for their reliable design and fitment. It features an internal fan that helps maintain optimal operating temperatures, reducing wear and extending service life. The internal regulator streamlines the charging process by maintaining consistent voltage output. The included pulley is designed for a V-belt with a single groove, matching the Nissan D21’s original equipment specifications. The clockwise rotation and mounting ear placement ensure proper alignment and fitment for a direct replacement.

Applications and Common Issues Addressed

• Restores charging system functionality in Nissan D21 trucks
• Resolves battery drain caused by faulty alternators
• Eliminates dimming or flickering headlights due to inconsistent voltage
• Prevents engine stalling related to electrical system failure
• Replaces worn or damaged alternators to maintain vehicle reliability

Installation Notes and Tips

When installing the MPA Electrical 13531N alternator, ensure the pulley aligns correctly with the V-belt system. Verify the clockwise rotation direction matches your Nissan D21’s engine requirements. The mounting ear at 6 o’clock should align with the vehicle’s bracket for secure installation. It is recommended to inspect the battery and wiring connections during installation to ensure optimal performance.

Quality Assurance and Warranty

MPA Electrical’s New product line offers alternators built to meet OEM standards, providing dependable performance for Nissan D21 vehicles. This alternator includes an internal regulator and fan to enhance durability and efficiency. While specific warranty details are not provided, MPA Electrical products typically undergo rigorous quality control to ensure reliability in automotive applications.