Quality-Built 10381 Remanufactured Premium Alternator 12V

The Quality-Built 10381 is a remanufactured premium alternator engineered to meet or exceed original equipment (OE) specifications for voltage output, amperage delivery, and long-term durability. Designed for 12-volt applications with a Mitsubishi-style configuration and clockwise (right-hand) rotation, this unit is built to restore your vehicle's charging system to factory-level performance.

Key Features:

• OE-Spec Performance: 100% end-of-line tested to meet or exceed OE voltage and amperage output requirements
• Premium Bearings: New high-quality bearings packed with high-temperature grease to reduce heat and friction and prevent premature failure
• Electronically Tested Rotors: Coated with high dielectric insulation for maximum durability and reliable charging performance
• 100% New Brushes and Springs: Lead-free premium brushes ensure optimum performance and extended service life
• Precision-Polished Slip Rings: Maximize electrical contact and help prevent arcing and voltage spikes
• High-Capacity Diodes: Pressure-fit for increased heat dissipation and longer rectifier service life
• 100% Load-Tested Rectifiers: Verified for alternator durability and consistent charging performance
• Corrosion-Resistant Pulley: Plated or powder-coated for maximum protection against rust and wear
• Tested Voltage Regulator: 100% verified for correct operating voltage across all RPMs

Quality-Built is the largest remanufacturer of import starters and alternators in North America, producing units in ISO/TS 16949 certified manufacturing facilities using lean cell manufacturing techniques. Every component prone to normal wear is replaced with new parts — delivering the reliability of a new unit at a remanufactured price.