Quality-Built B3111 Remanufactured Alternator

The Quality-Built B3111 is a remanufactured alternator engineered to deliver reliable OE-equivalent charging performance. Quality-Built remanufactures each unit using vacuum impregnated windings — a process that fully saturates the stator and rotor coils in insulating varnish under vacuum pressure, dramatically improving resistance to heat, moisture, and vibration for extended service life.

Key Features:

• Vacuum Impregnated (Vac. Imp.) Windings — Enhanced dielectric protection against heat, vibration, and contaminants
• Pb Boost Technology — Optimized output to support modern electrical loads and lead-acid (Pb) battery charging demands
• 100% Remanufactured — Each unit is fully disassembled, cleaned, and rebuilt to OE specifications
• New Rectifiers and Regulators — Critical wear components replaced, not reused
• 100% Electrical Testing — Every unit tested for output performance before shipment
• Direct OE Replacement — Designed for a bolt-on, plug-in installation with no modifications required

Quality-Built has been a trusted name in remanufactured electrical components for decades, delivering professional-grade starters and alternators for domestic and import vehicles. The B3111 is a cost-effective solution that restores your vehicle's charging system without sacrificing quality.