QUALITY-BUILT New Alternator, 15400N, Compatible with 2002-2004 Buick/Chevrolet (Century,Impala,Monte Carlo,Regal)

QUALITY-BUILT new and remanufactured alternators are engineered for dependable performance and long service life. Built from premium-grade materials and 100% end-of-line tested, each unit meets or exceeds OE specifications for output and durability-delivering consistent voltage to power your vehicle’s electrical system. Every alternator includes 100% new sealed bearings, high-capacity diodes, and brushes designed for optimal conductivity and reduced resistance. Stators and rotors are rigorously tested and double-coated for superior corrosion protection, while slip rings are precision-polished to minimize wear and maintain smooth voltage output. From daily commutes to heavy electrical loads, QUALITY-BUILT Alternators are built to restore and maintain system reliability-mile after mile.

• OE-SPEC PERFORMANCE : Each alternator is 100% end-of-line tested and built to meet or exceed OE voltage and amperage requirements for reliable vehicle power delivery.
• PREMIUM COMPONENTS : Features 100% new sealed bearings, brushes, and high-capacity diodes to extend service life and improve charging system efficiency.
• CONSISTENT VOLTAGE OUTPUT : Precision-polished slip rings and variable-load-tested voltage regulators ensure smooth, stable current across all RPMs.
• BUILT FOR LONGEVITY : Double-coated rotors and multi-phase tested stators resist corrosion and wear, while OE-spec pulley designs ensure proper belt engagement and performance.
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