Quality-Built 109-12142 HD Heavy-Duty Remanufactured Alternator

The Quality-Built 109-12142 is a heavy-duty remanufactured alternator engineered to deliver reliable, OEM-level charging performance. Designed as a direct-fit replacement, this alternator restores your vehicle's electrical charging system to proper operating condition without the cost of a new OEM unit.

Key Features:

• Heavy-Duty (HD) Construction – Built to handle demanding electrical loads and extended duty cycles
• Remanufactured to OEM Specifications – Each unit is rebuilt and tested to meet or exceed original equipment standards
• Direct-Fit Replacement – Engineered for precise fitment, minimizing installation time and complexity
• 100% Tested – Quality-Built units undergo rigorous electrical and mechanical testing before shipment
• New Brushes, Bearings & Rectifiers – Key internal wear components are replaced during the remanufacturing process
• Voltage Regulator Included – Integrated regulator ensures stable voltage output to protect sensitive vehicle electronics

Quality-Built is a trusted name in remanufactured starters and alternators, with decades of experience supplying the professional installer and do-it-yourself markets. The 109-12142 is a cost-effective solution for restoring proper charging system function and avoiding the premium price of a new OEM alternator.