MPA Electrical 13919N Alternator

Reliable Alternator for Cadillac and Pontiac Vehicles

The MPA Electrical New 13919N alternator is designed to provide consistent 12-volt electrical output with 140 amps of power. Engineered for select Cadillac and Pontiac models, this alternator ensures efficient charging and reliable starting performance.

• Output: 140 amps at 12 volts
• Rotation: Clockwise
• Internal fan and regulator for compact design
• 6 groove serpentine pulley for secure belt fitment
• Manufacturer: Nippondenso

MPA Electrical New Product Line Overview

The New product line from MPA Electrical focuses on delivering updated and reliable electrical components that meet or exceed OEM specifications. This alternator, part number 13919N, benefits from the New line's emphasis on quality and compatibility, making it suitable for specific Cadillac and Pontiac applications.

Technical Details and Features

This alternator features a 140-amp output at 12 volts, suitable for vehicles requiring robust electrical support. The internal fan design helps maintain optimal operating temperatures while reducing external component exposure. The internal regulator simplifies installation and reduces wiring complexity. The 6 groove serpentine pulley ensures proper belt alignment and tension, compatible with factory serpentine belt systems. Rotation is clockwise, matching the original equipment specifications for the listed vehicles.

Compatible Vehicles and Applications

• Cadillac DeVille
• Cadillac Seville
• Pontiac Bonneville

This alternator is designed specifically for these models, providing a direct replacement for worn or failing alternators. It addresses common issues such as insufficient charging, dimming lights, and battery drain.

Common Issues Addressed by This Alternator

• Battery not charging properly
• Electrical system voltage drops
• Dimming or flickering headlights
• Starting difficulties due to low battery voltage
• Overheating alternator components

Installation Notes and Tips

Ensure the alternator rotation matches the vehicle’s original specification (clockwise). Verify the serpentine belt is compatible with a 6 groove pulley. Check electrical connections for corrosion or damage before installation. The internal regulator and fan simplify installation but confirm all mounting points align with the vehicle’s bracket. Professional installation is recommended for optimal performance.

Quality Assurance and Warranty

The MPA Electrical New 13919N alternator is manufactured by Nippondenso, a recognized name in automotive electrical components. This part undergoes rigorous quality control to meet industry standards. Warranty details should be confirmed with the distributor or installer, as coverage may vary.