MPA Electrical 14020 Alternator

Reliable Alternator for Chevrolet and GMC Heavy-Duty Vehicles

The MPA Electrical Remanufactured Alternator 14020 is designed to provide dependable charging performance for select Chevrolet and GMC heavy-duty trucks and vans. Engineered with a 220-amp output and internal components, this alternator supports the demanding electrical needs of vehicles like the Silverado 3500 and Express 2500.

Key Features of MPA Electrical Alternator 14020

• 220 amps output for robust electrical power
• 12 volts system compatibility
• Internal fan and regulator for efficient cooling and voltage control
• Clockwise rotation with a 9:30 clock position
• 6 groove serpentine pulley for secure belt engagement
• Manufactured by Nippondenso, ensuring quality remanufacturing standards

About the MPA Electrical Remanufactured Product Line

The Remanufactured line from MPA Electrical offers alternators rebuilt to meet original equipment specifications. This process includes thorough inspection, replacement of worn components, and testing to ensure reliable operation. The 14020 alternator benefits from this remanufacturing approach, providing a cost-effective solution without compromising performance for Chevrolet and GMC heavy-duty models.

Detailed Product Description

This alternator features a 220-amp output suitable for vehicles with high electrical demands, such as the Chevrolet Silverado 2500 HD and GMC Sierra 3500 HD. The internal fan design helps maintain optimal operating temperatures, while the internal voltage regulator ensures consistent power delivery. The 6 groove serpentine pulley matches factory belt configurations, and the clockwise rotation with a 9:30 clock position aligns with OEM mounting requirements. Manufactured by Nippondenso, this alternator meets strict quality standards for durability and performance.

Common Applications and Issues Addressed

• Replacement for failing or underperforming alternators in Chevrolet Express 3500 and GMC Savana 2500
• Resolves battery charging problems and electrical system malfunctions
• Addresses dimming headlights and accessory power loss
• Eliminates unusual noises caused by worn alternator bearings
• Prevents vehicle stalling due to insufficient electrical output

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Disconnect the battery prior to removal of the old alternator
• Verify belt alignment with the 6 groove serpentine pulley
• Check electrical connections for corrosion or damage
• Test charging system after installation to confirm proper operation

Quality Assurance and Warranty

The MPA Electrical Remanufactured Alternator 14020 undergoes comprehensive testing to meet OEM performance standards. While specific warranty details may vary, remanufactured alternators typically include coverage against defects in materials and workmanship. Consult product documentation for exact warranty terms.