MPA Electrical 7984604 Alternator

Reliable Alternator for Buick and Oldsmobile Vehicles

The MPA Electrical Remanufactured Alternator 7984604 is designed to provide consistent 12-volt electrical output for select Buick and Oldsmobile models. Engineered to meet the demands of your vehicle's charging system, this alternator ensures stable power delivery and efficient operation.

• Output: 140 amps for robust electrical performance
• Rotation: Clockwise for proper fitment and function
• Fan Type: External fan for effective cooling
• Pulley: 6 groove serpentine compatible with factory belts
• Regulator: Internal voltage regulator for simplified installation
• Voltage: 12 volts, standard for most automotive electrical systems
• Manufacturer: Delco, known for durable electrical components
• Clock position: 4:30 for correct mounting orientation

About the MPA Electrical Remanufactured Product Line

The Remanufactured line from MPA Electrical offers alternators that have been restored to meet original equipment specifications. This process includes thorough inspection, replacement of worn parts, and testing to ensure reliable performance. The 7984604 alternator benefits from this remanufacturing process, providing a cost-effective alternative to new units without compromising quality.

Detailed Alternator Description

This alternator is specifically designed for 12-volt electrical systems and delivers 140 amps of power, suitable for vehicles with higher electrical demands. The external fan design helps maintain optimal operating temperatures, while the internal voltage regulator simplifies installation by eliminating the need for an external regulator. The 6 groove serpentine pulley matches factory belt configurations, ensuring compatibility with the drive system. The clockwise rotation and 4:30 clock position align with the original equipment setup for Buick and Oldsmobile models, including the Oldsmobile 98 and Buick Park Avenue.

Common Applications and Issues Addressed

• Restores charging system functionality in Buick and Oldsmobile 98 and Park Avenue models
• Resolves battery drain caused by faulty alternators
• Eliminates dim or flickering headlights due to inconsistent voltage
• Prevents electrical system failures related to alternator malfunction
• Addresses warning lights on the dashboard related to charging system faults

Installation Notes and Tips

Ensure the alternator is compatible with your vehicle’s make and model before installation. The 6 groove serpentine pulley requires a matching belt system. Properly align the alternator according to the 4:30 clock position and confirm clockwise rotation to avoid premature wear. Verify all electrical connections are secure and test the charging system after installation.

Quality Assurance and Warranty

MPA Electrical’s Remanufactured alternators undergo comprehensive testing to meet OEM standards. The 7984604 alternator is built with quality components, including a Delco-manufactured core, to ensure durability and reliable performance. Warranty details vary by distributor but typically cover defects in materials and workmanship.