MPA Electrical 15557 Alternator

Reliable Alternator for Hummer H3 Vehicles

The MPA Electrical Remanufactured Alternator 15557 is designed specifically for Hummer H3 models, providing a dependable 130 amps output to support your vehicle's electrical system. This 12-volt alternator features an internal fan and regulator, ensuring efficient operation and consistent power delivery.

• 130 amps output for stable electrical performance
• Internal fan for effective cooling
• Internal voltage regulator for precise voltage control
• 6 groove serpentine pulley compatible with Hummer H3 belt systems
• Clockwise rotation matching original equipment specifications
• Manufactured by Valeo, a trusted name in automotive components

Detailed Features of the MPA Electrical Remanufactured Alternator

This alternator, part number 15557, is a remanufactured unit built to meet the original equipment standards for the Hummer H3. It operates at 12 volts and delivers 130 amps, suitable for the electrical demands of this vehicle. The internal fan design helps maintain optimal temperature during operation, reducing wear and extending the alternator's service life. The internal voltage regulator ensures consistent voltage output, protecting your vehicle's electrical components. The 6 groove serpentine pulley is designed for compatibility with the Hummer H3's belt system, and the clockwise rotation matches factory specifications. Manufactured by Valeo, this alternator combines quality components with remanufacturing processes to provide a reliable replacement option.

About the Remanufactured Product Line

The Remanufactured line from MPA Electrical offers alternators that have been carefully rebuilt to meet or exceed original equipment standards. This process includes thorough inspection, replacement of worn parts, and testing to ensure performance and durability. Choosing a remanufactured alternator like part number 15557 provides a cost-effective solution without compromising on quality, specifically tailored for the Hummer H3.

Common Issues Addressed by This Alternator

• Battery not charging properly
• Dim or flickering headlights
• Electrical system warning lights on the dashboard
• Unusual noises from the engine bay related to the charging system
• Vehicle stalling or difficulty starting due to electrical failure

Installation Notes and Tips

When installing the MPA Electrical Remanufactured Alternator 15557 on a Hummer H3, ensure the battery is disconnected before removal of the old alternator. Verify the serpentine belt condition and alignment on the 6 groove pulley. Confirm the clockwise rotation matches the original part to avoid compatibility issues. It is recommended to check all electrical connections and clean terminals for optimal performance. Professional installation is advised if you are unfamiliar with vehicle electrical systems.

Quality Assurance and Warranty Information

MPA Electrical provides this remanufactured alternator with quality assurance through rigorous testing and inspection. While specific warranty details are not provided here, remanufactured parts typically come with limited warranties covering defects in workmanship and materials. Always verify warranty terms with the supplier or manufacturer to ensure coverage.