MPA Electrical 13774 Alternator

Reliable Alternator Replacement for BMW 3 and 5 Series

The MPA Electrical Remanufactured Alternator 13774 is designed to provide dependable charging performance for select BMW models. Engineered to meet the electrical demands of BMW 323Ci, 323i, 328Ci, 328i, and 528i vehicles, this 12-volt alternator delivers consistent 120 amps output to keep your vehicle's electrical system running smoothly.

• 120 amps output for efficient charging
• Internal fan design for optimal cooling
• Clockwise rotation compatible with BMW applications
• Internal voltage regulator for stable power delivery
• Manufactured by Bosch, ensuring quality remanufacturing standards
• Supplied without pulley for flexible installation options

Product Features and Specifications

This alternator operates at 12 volts and provides a steady 120 amps of electrical current, suitable for the charging needs of BMW 3 Series and 5 Series models listed. The internal fan helps maintain proper temperature during operation, reducing the risk of overheating. Featuring an internal voltage regulator, the alternator maintains consistent voltage output to protect your vehicle’s electrical components. The clockwise rotation matches the original equipment specifications for these BMW models. Bosch is the original manufacturer, and this unit has been remanufactured to restore functionality and reliability. Note that this alternator is supplied without a pulley, allowing for compatibility with existing pulley setups.

Remanufactured Product Line Details

The MPA Electrical Remanufactured line focuses on restoring automotive electrical components to meet or exceed original equipment standards. Each alternator undergoes a thorough inspection and testing process to ensure reliable performance. Choosing a remanufactured alternator like part number 13774 offers a cost-effective solution while maintaining quality and compatibility with your BMW 323Ci, 323i, 328Ci, 328i, or 528i.

Common Applications and Problem Resolution

• Replaces faulty or worn alternators in BMW 3 Series and 5 Series vehicles
• Resolves battery charging issues and electrical system failures
• Addresses dimming headlights or electrical accessory malfunctions
• Fixes warning lights related to charging system faults
• Eliminates irregular voltage output affecting vehicle electronics

Installation Notes and Tips

Installation of the MPA Electrical Remanufactured Alternator 13774 should be performed by a qualified technician familiar with BMW electrical systems. Since this unit is supplied without a pulley, ensure compatibility with your existing pulley or source the correct pulley separately. Verify clockwise rotation matches your vehicle’s original alternator. Proper torque specifications and electrical connections should be followed to ensure optimal performance and longevity.

Quality Assurance and Warranty

This remanufactured alternator is built to meet stringent quality standards, with all critical components tested for durability and performance. The internal voltage regulator and fan are inspected to ensure reliable operation. While specific warranty details are not provided here, remanufactured parts typically include a limited warranty covering defects in materials and workmanship. Consult your supplier for exact warranty terms related to part number 13774.