MPA Electrical 13979 Alternator

Reliable Alternator for Jaguar S-Type and XK Models

The MPA Electrical Remanufactured Alternator 13979 is designed to meet the electrical demands of select Jaguar vehicles. Engineered with precision, this 140-amp alternator ensures consistent power delivery for your Jaguar S-Type, XJ8, XK8, and related models.

• Output: 140 amps at 12 volts for stable electrical performance
• Internal fan design for efficient cooling and durability
• 6 groove serpentine pulley compatible with factory belt systems
• Clockwise rotation matching original equipment specifications
• Internal voltage regulator for reliable voltage control
• Manufactured by Nippondenso, a trusted OEM supplier

Detailed Features of the MPA Electrical Remanufactured Alternator 13979

This alternator is remanufactured to restore its original functionality and reliability, making it a practical replacement for Jaguar vehicles including the S-Type, Super V8, Vanden Plas, XJ8, XJR, XK, XK8, and XKR. The internal fan helps maintain optimal operating temperatures, while the internal voltage regulator ensures consistent voltage output to protect your vehicle’s electrical system. The 6 groove serpentine pulley is designed to fit seamlessly with the factory belt setup, and the clockwise rotation matches the original alternator’s direction, ensuring proper operation without modification.

The MPA Electrical Remanufactured product line focuses on restoring components to meet or exceed OEM standards, providing a cost-effective alternative to new parts without compromising quality. This alternator, part number 13979, benefits from this process, offering dependable performance for your Jaguar’s charging system.

Common Issues Addressed by This Alternator

• Battery not charging or losing charge while driving
• Dim or flickering dashboard and headlights
• Electrical system warning lights illuminated
• Unusual noises from the engine bay related to the alternator
• Failure of the original alternator due to worn brushes or regulator

Installation Notes and Tips

When installing the MPA Electrical Remanufactured Alternator 13979, ensure the vehicle is off and the battery is disconnected to prevent electrical shorts. Verify the serpentine belt is in good condition and properly tensioned to avoid premature wear. Confirm the clockwise rotation and 6 groove pulley match your vehicle’s specifications. It is recommended to inspect related electrical connections and clean terminals for optimal performance.

Quality Assurance and Warranty Information

MPA Electrical remanufactured alternators undergo rigorous testing to meet quality and performance standards. This alternator is built with OEM-grade components, including the Nippondenso manufacturer parts, to ensure reliability. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.