MPA Electrical 11657 Alternator

Reliable Alternator for Audi A8 Quattro, RS7, S6, S7, and S8

The MPA Electrical Remanufactured Alternator 11657 is designed to meet the electrical demands of select Audi models. Engineered with precision, this 12-volt alternator delivers 190 amps to support your vehicle's charging system efficiently.

• 190 amps output for consistent electrical performance
• Liquid cooled fan for enhanced thermal management
• Internal voltage regulator for stable voltage control
• 5 groove serpentine pulley compatible with factory belts
• Clockwise rotation matching OEM specifications
• Manufactured by Hitachi for reliable remanufacturing standards

About the MPA Electrical Remanufactured Product Line

The Remanufactured line from MPA Electrical offers alternators rebuilt to meet strict quality standards using original Hitachi components. This ensures that part number 11657 provides dependable performance and durability comparable to new units, while supporting sustainability through reuse of core materials.

Detailed Alternator Features and Specifications

This alternator operates at 12 volts with a 190 amp output, suitable for high electrical loads in Audi A8 Quattro, RS7, S6, S7, and S8 models. The liquid cooled fan design helps maintain optimal operating temperatures, reducing the risk of overheating during extended use. The internal voltage regulator maintains consistent voltage output, protecting your vehicle’s electrical system. The 5 groove serpentine pulley is designed for direct compatibility with factory belt systems, ensuring straightforward installation. Clockwise rotation matches the original equipment manufacturer’s specifications for these Audi vehicles.

Common Applications and Issues Addressed

• Replacement for alternator failure or reduced charging capacity
• Resolves battery warning light due to charging system faults
• Fixes electrical system malfunctions caused by voltage irregularities
• Addresses overheating issues related to alternator cooling inefficiency
• Restores proper belt alignment with correct pulley design

Installation Notes and Tips

Ensure the vehicle is turned off and the battery is disconnected before installation. Verify the clockwise rotation and 5 groove serpentine pulley match your existing alternator. Properly secure all electrical connections and check belt tension after installation. It is recommended to inspect the battery and charging system components to confirm overall system health.

Quality Assurance and Warranty

MPA Electrical’s Remanufactured alternators undergo rigorous testing to meet performance standards. Part number 11657 is built with Hitachi components to ensure reliability. Warranty coverage details should be confirmed at the point of purchase, reflecting the remanufactured product line’s commitment to quality and durability.