MPA Electrical 15120 Alternator

Reliable Alternator for Audi A4 and Volkswagen Passat

The MPA Electrical Remanufactured Alternator 15120 is designed to restore charging system performance in select Audi and Volkswagen vehicles. Engineered with Bosch components, this 12-volt alternator delivers 90 amps of power to meet the electrical demands of your vehicle.

• 90 amps output for consistent electrical supply
• Internal fan for efficient cooling
• 5 groove serpentine pulley compatible with factory belts
• Internal voltage regulator for stable voltage control
• Clockwise rotation matching OEM specifications
• 12 volts system compatibility
• Manufactured with Bosch parts for durability

About the Remanufactured Product Line

The Remanufactured line from MPA Electrical offers alternators rebuilt to meet original equipment standards. Each unit undergoes thorough inspection and replacement of worn components, ensuring reliable performance and fitment. This approach provides a cost-effective solution for maintaining the electrical system in Audi A4, A4 Quattro, and Volkswagen Passat models without compromising quality.

Detailed Alternator Features and Specifications

This alternator features an internal fan that helps maintain optimal operating temperatures, reducing the risk of overheating during extended use. The 5 groove serpentine pulley is designed to fit factory belt systems, ensuring proper alignment and tension. With an internal voltage regulator, the alternator maintains consistent 12-volt output, protecting your vehicle’s electrical components. The clockwise rotation matches the original equipment manufacturer’s design, making installation straightforward and reliable.

Common Applications and Problem Resolution

• Restores charging system functionality in Audi A4, A4 Quattro, and Volkswagen Passat
• Replaces alternators with insufficient amperage output
• Solves issues related to battery drainage or electrical system failure
• Addresses overheating problems caused by faulty cooling fans
• Corrects voltage irregularities due to defective regulators

Installation Notes and Tips

Ensure the vehicle battery is disconnected before beginning installation to prevent electrical shorts. Verify the pulley alignment and belt condition during replacement to avoid premature wear. The clockwise rotation and internal fan design require proper orientation; consult the vehicle service manual for torque specifications and wiring connections. Using the MPA Electrical Remanufactured Alternator 15120 ensures compatibility with the factory charging system setup.

Quality Assurance and Warranty

MPA Electrical’s Remanufactured alternators are tested to meet or exceed OEM performance standards. Each unit includes Bosch components known for reliability and durability. While specific warranty details may vary, these alternators typically come with a limited warranty covering defects in materials and workmanship, providing confidence in your replacement part.