Quality Built 15599 Alternator Quality-Built Premium remanufactured units undergo a rigorous remanufacturing process to deliver unsurpassed reliability with every turn of the key The extensive remanufacturing process incorporates Durability Testing, Root Cause Analysis and Lean manufacturing principles By replacing every component prone to wear with 100 percentage new parts, Quality-Built delivers what a rebuilt unit can't Free comprehensive 1 year Roadside Assistance program, included with your purchase Toll-free Quality-Built Technical Support Hotline staffed by ASE-certified master technicians for the customers