MPA Electrical 7987611 Alternator

Reliable 100 Amp Alternator for Select GM Vehicles

The MPA Electrical Remanufactured Alternator 7987611 delivers dependable 12-volt power with a 100 amp output, designed specifically for various Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models. This alternator features an external fan and a 6 groove serpentine pulley to ensure efficient cooling and smooth belt operation.

• 100 amps output for consistent electrical performance
• 12 volts system compatibility
• External fan for enhanced cooling
• 6 groove serpentine pulley for reliable belt engagement
• Internal voltage regulator for stable power delivery
• Clockwise rotation suitable for specified GM vehicles
• Delco manufacturer components for quality assurance

About the MPA Electrical Remanufactured Product Line

The Remanufactured line from MPA Electrical offers alternators rebuilt to meet original equipment specifications. This process includes thorough inspection, replacement of worn parts, and testing to ensure reliable operation. The 7987611 alternator benefits from this remanufacturing process, providing a cost-effective alternative to new units while maintaining performance standards for your vehicle.

Detailed Alternator Features and Specifications

This alternator operates at 12 volts with a 100 amp capacity, suitable for powering the electrical systems of compatible vehicles. It includes an internal voltage regulator to maintain consistent output and prevent overcharging. The external fan design aids in heat dissipation, extending the alternator's service life. The 6 groove serpentine pulley matches factory belt configurations, ensuring proper fit and function. Clockwise rotation aligns with the original equipment setup for the listed GM models.

Compatible Vehicles and Common Applications

• Buick models including Century and Regal
• Chevrolet models such as Camaro, Astro, Lumina, S10, and S10 Blazer
• GMC trucks including Sonoma and S15 Jimmy
• Oldsmobile models like Cutlass Calais, Cutlass Ciera, Cutlass Cruiser, and Cutlass Supreme
• Pontiac models including Firebird and Grand Prix

Common Issues Addressed by This Alternator

• Battery not charging or losing charge while driving
• Dimming or flickering headlights and interior lights
• Electrical system warning lights on the dashboard
• Unusual noises from the alternator area
• Failure to start due to insufficient electrical power

Installation Notes and Tips

Ensure the vehicle battery is disconnected before beginning installation to prevent electrical shorts. Verify the pulley type and rotation direction match the original alternator. Use proper torque specifications when mounting the alternator and reconnect all electrical connections securely. After installation, test the charging system voltage to confirm proper operation.

Quality Assurance and Warranty Information

The MPA Electrical Remanufactured Alternator 7987611 is rebuilt to meet OEM standards and undergoes comprehensive testing to ensure reliability. While specific warranty details may vary, remanufactured parts typically include a limited warranty covering defects in materials and workmanship. Consult product documentation for exact warranty terms.