MPA Electrical 8112604 Alternator

Reliable Alternator for Buick, Cadillac, Chevrolet, and More

The MPA Electrical Remanufactured Alternator 8112604 is designed to restore charging system performance in select GM vehicles. Engineered to meet original equipment specifications, this 12-volt alternator delivers 140 amps of power with a clockwise rotation, making it suitable for various Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models.

• Output: 140 amps at 12 volts
• Rotation: Clockwise
• Fan Type: External for efficient cooling
• Pulley: 6 groove serpentine design
• Internal voltage regulator included
• Manufacturer: Delco
• Clock position: 4:30 for proper fitment

About the MPA Electrical Remanufactured Product Line

The Remanufactured line from MPA Electrical offers alternators rebuilt to meet strict quality standards. Each unit is carefully disassembled, cleaned, and tested to ensure reliable operation and compatibility with original vehicle specifications. This process provides a cost-effective alternative to new parts while maintaining performance and durability for your vehicle’s charging system.

Detailed Alternator Features and Specifications

This alternator features a 6 groove serpentine pulley designed to match factory belt configurations on compatible vehicles. The external fan enhances cooling efficiency, helping to maintain optimal operating temperatures during extended use. The internal voltage regulator simplifies installation and reduces the need for additional components. With a 4:30 clock position, this alternator aligns correctly within the engine bay for models such as the Buick Roadmaster, Cadillac Fleetwood, Chevrolet Caprice, and Pontiac Trans Sport.

Common Applications and Problem Resolution

• Restores charging system output in Buick Caprice and Chevrolet Impala
• Replaces faulty alternators causing battery drain in Cadillac Fleetwood
• Solves intermittent electrical issues in Pontiac Silhouette and Oldsmobile models
• Addresses overheating alternator problems with external fan design
• Corrects pulley misalignment in Lumina APV and Trans Sport vehicles

Installation Notes and Tips

• Verify clockwise rotation and 4:30 clock position for proper fitment
• Ensure serpentine belt is compatible with 6 groove pulley
• Disconnect battery before installation to prevent electrical shorts
• Inspect wiring harness and connectors for corrosion or damage
• Test charging system after installation to confirm proper operation

Quality Assurance and Warranty Information

Each MPA Electrical Remanufactured Alternator 8112604 undergoes rigorous testing to meet OEM standards. The internal regulator and Delco-manufactured components contribute to reliable performance. Warranty coverage details are provided by the manufacturer to ensure confidence in product durability and function.