Quality-Built 11875 QB Premium Remanufactured Alternator

The Quality-Built 11875 is a QB Premium remanufactured alternator engineered to meet or exceed original equipment (OE) specifications for reliable charging system performance. Remanufactured by Motor Car Parts of America (MPA), one of the world's largest remanufacturers of automotive starters and alternators, this unit delivers the dependability that professional technicians and DIY installers demand.

Unlike typical rebuilt alternators that reuse worn components, the QB Premium line replaces every part prone to normal wear with 100% new components — regardless of the condition of the original part. Each finished unit undergoes rigorous end-of-line testing to ensure it meets strict performance standards before it leaves the facility.

Key Features:

• Remanufactured to OE specifications or better for a direct-fit replacement
• 100% new lead-free premium brushes for optimum conductivity and long service life
• Rotors are 100% electronically tested and sealed with a protective high-dielectric insulation coating
• Stators electronically tested for maximum insulation quality and phase balance
• Rectifiers load-tested to ensure durability and consistent charging performance
• Voltage regulators tested for correct operating voltage across the full RPM range
• Bearings selected to exacting specifications, packed with extreme-temperature grease and double-groove sealed to prevent grease leakage
• Housings blasted clean; all mounting threads inspected and re-tapped for easy installation
• Pulleys plated or powder coated for maximum corrosion protection
• Precision-polished slip rings for maximum output efficiency
• Manufactured in ISO/TS 16949 certified facilities under QS-9000 quality guidelines

A core charge may apply at time of purchase. Return your original alternator core to receive a core charge refund. The Quality-Built 11875 is a smart, cost-effective solution for restoring your vehicle's charging system to factory-level performance.