Quality-Built 15670 Remanufactured Alternator

The Quality-Built 15670 is a remanufactured alternator engineered to restore reliable charging system performance to OE fit, form, and function. Built under the QB Premium remanufacturing process, this unit is a direct OE replacement designed to meet or exceed original equipment specifications for voltage output and amperage delivery.

Key Features:

• OE-Spec Performance: Meets or exceeds original equipment voltage and amperage requirements for dependable charging system operation
• 100% End-of-Line Tested: Every completed unit is individually tested on proprietary load-based testers across a full range of operating conditions
• Premium Internal Components: All wear-prone parts — including bearings, brushes, rectifiers, stators, and voltage regulators — are replaced with new components regardless of their condition at the time of remanufacture
• New Sealed Bearings: High-quality bearings packed with extreme-temperature lubricant and double-groove sealed for quiet, long-lasting operation
• Precision-Polished Slip Rings: Minimize wear and maintain consistent voltage output across all RPM ranges
• High-Capacity Diodes: Press-fit diodes with greater surface area allow faster heat dissipation for improved durability under thermal cycling
• Double-Coated Rotor & Stator: Protective insulation coating resists corrosion and extends service life
• QS-9000 Quality Standards: Manufactured to the highest quality standard achievable for automotive parts suppliers

Quality-Built is the largest remanufacturer of import starters and alternators in North America, and the world's third largest remanufacturer overall. The 15670 alternator comes with a core charge requirement — return your old unit upon installation. A 1-year manufacturer warranty is included.