MPA Electrical 8307803 Alternator - Upper

Reliable Alternator for Ford Super Duty Vehicles

The MPA Electrical Remanufactured Alternator 8307803 is designed to provide dependable charging performance for Ford Super Duty trucks. Engineered to meet the electrical demands of the Ford E-350, F-250, and F-350 Super Duty models, this 12-volt alternator ensures consistent power delivery and system reliability.

• 135 amps output for efficient charging
• Internal fan for optimized cooling
• 8 groove serpentine pulley compatible with factory belts
• Internal voltage regulator for stable voltage control
• Clockwise rotation matching OEM specifications
• Designed specifically for Ford Super Duty trucks

Product Features and Specifications

This alternator operates at 12 volts and delivers 135 amps, suitable for heavy-duty electrical systems found in Ford Super Duty vehicles. The internal fan design helps maintain optimal operating temperatures, reducing wear and extending alternator life. Featuring an 8 groove serpentine pulley, it fits the factory belt system without modification. The internal voltage regulator ensures consistent voltage output, protecting your vehicle’s electrical components. Rotation is clockwise, matching the original equipment manufacturer (OEM) configuration for seamless integration.

Remanufactured Product Line Details

The MPA Electrical Remanufactured line offers alternators that have been carefully rebuilt to meet or exceed OEM standards. Each unit undergoes thorough testing and replacement of worn components to restore reliable function. Choosing a remanufactured alternator like the 8307803 provides a cost-effective solution while maintaining quality and performance for your Ford E-350 Super Duty, F-250 Super Duty, or F-350 Super Duty.

Common Applications and Problem Resolution

• Restores charging system functionality in Ford Super Duty trucks
• Replaces alternators with insufficient amperage output
• Solves issues related to battery drain or electrical system failure
• Addresses overheating problems due to fan or regulator failure
• Corrects pulley or rotation mismatches causing belt or mechanical issues

Installation Notes and Tips

Installation of the MPA Electrical Remanufactured Alternator 8307803 should be performed by a qualified technician familiar with Ford Super Duty electrical systems. Ensure the serpentine belt is properly aligned on the 8 groove pulley and verify clockwise rotation compatibility. Disconnect the battery before removal and installation to prevent electrical shorts. After installation, test the charging system voltage to confirm proper operation.

Quality Assurance and Warranty

Each MPA Electrical Remanufactured alternator is tested to meet strict quality standards, ensuring reliable performance. The internal components, including the voltage regulator and fan, are inspected and replaced as necessary. This part number 8307803 comes with a limited warranty covering defects in materials and workmanship, providing confidence in your purchase for your Ford E-350 Super Duty, F-250 Super Duty, or F-350 Super Duty vehicle.