MPA Electrical 11728 Alternator

Reliable Alternator Replacement for Audi A4 and A5 Models

The MPA Electrical Remanufactured Alternator 11728 is designed to restore charging system performance in select Audi vehicles. Engineered to meet factory specifications, this 150-amp alternator ensures consistent power delivery for your Audi A4, A4 Quattro, A5, and A5 Quattro models.

• 150 amps output for stable electrical performance
• 12 volts system compatibility
• Internal fan for efficient cooling
• 6 groove serpentine clutch pulley for proper belt engagement
• Internal voltage regulator for precise voltage control
• Clockwise rotation matching OEM design
• Manufactured by Bosch for reliable core components

Detailed Features of the MPA Electrical Remanufactured Alternator 11728

This alternator features a 150-amp output suitable for the electrical demands of Audi A4 and A5 series vehicles, including Quattro variants. The internal fan design helps maintain optimal operating temperatures, reducing wear and extending alternator life. Equipped with a 6 groove serpentine clutch pulley, it ensures proper belt alignment and tension, critical for smooth engine operation. The internal voltage regulator maintains consistent 12-volt output, protecting your vehicle’s electrical system from voltage fluctuations. Bosch-manufactured components provide a dependable core, supporting the remanufactured quality of this unit. The clockwise rotation matches the original equipment specifications for seamless integration.

MPA Electrical Remanufactured Product Line Overview

The Remanufactured line from MPA Electrical offers alternators rebuilt to meet or exceed OEM standards. Each unit undergoes thorough inspection and testing to ensure reliability and performance comparable to new parts. This approach provides a cost-effective solution for maintaining your Audi’s charging system without compromising quality or fitment.

Common Applications and Issues Addressed

• Replacement for failing or weak alternators in Audi A4 and A5 models
• Resolves battery charging problems and electrical system malfunctions
• Eliminates dimming headlights and electrical accessory failures
• Fixes issues related to serpentine belt slippage or pulley wear
• Addresses voltage irregularities caused by faulty regulators

Installation Notes and Tips

Ensure the vehicle battery is disconnected before beginning installation to prevent electrical shorts. Verify the clockwise rotation and 6 groove serpentine clutch pulley match your existing alternator. Proper belt tension and alignment are critical for optimal performance. It is recommended to inspect the serpentine belt and related components during installation and replace if worn. Follow manufacturer torque specifications for mounting bolts to avoid damage.

Quality Assurance and Warranty Information

MPA Electrical Remanufactured alternators are tested to meet strict quality standards, ensuring reliable operation in compatible Audi vehicles. This part number 11728 comes with a limited warranty covering defects in materials and workmanship. Refer to warranty documentation for specific terms and conditions.