Quality-Built 1003-2437M Black Series Remanufactured Alternator

The Quality-Built 1003-2437M Black Series Remanufactured Alternator delivers professional-grade charging system performance backed by Quality-Built's industry-leading remanufacturing standards. Engineered by Motor Car Parts of America (MPA) — one of the world's largest alternator remanufacturers — this unit is built to meet or exceed original equipment (OE) specifications for reliable, consistent power output.

Quality-Built's remanufacturing process goes far beyond a simple rebuild. Every wear-prone component is replaced with new parts, and each unit undergoes rigorous end-of-line testing in ISO/TS 16949 certified manufacturing facilities to ensure it performs flawlessly before it ever leaves the factory.

Key Features:

• 100% End-of-Line Tested — every unit is performance verified before shipment
• New Premium Bearings — replaced with high-temperature grease for reduced heat and friction
• Electronically Tested Rotors — coated with high-dielectric insulation for maximum durability and charging performance
• New Lead-Free Brushes & Springs — optimized for long service life and reliable charging
• Electronically Tested Stators — verified for maximum insulation quality and phase balance
• 100% Load-Tested Rectifiers — ensures consistent alternator durability and charging output
• Precision-Polished Slip Rings — for maximum output and smooth operation
• OE-Quality Terminals — high-temp insulators for secure, reliable connections
• Plated or Powder-Coated Pulleys — maximum corrosion protection
• Blast-Cleaned Housings — mounting threads inspected and re-tapped for easy installation and consistent torque
• 100% Tested Voltage Regulators — verified for correct operating voltage across all RPMs

Manufactured under strict QS-9000 quality guidelines and built in ISO/TS 16949 certified facilities, the Quality-Built Black Series alternator is the ideal replacement for drivers and professional installers who demand long-lasting, dependable charging system performance.