Quality-Built 15089 Remanufactured Alternator - 12V 55A

The Quality-Built 15089 is a premium remanufactured alternator engineered to meet or exceed OE specifications for reliable electrical system performance. This 12-volt, 55-amp unit features an internal voltage regulator, clockwise rotation, and a 4-groove serpentine pulley for modern belt drive systems.

Remanufacturing Excellence:

• Every wear-prone component replaced with 100% new parts during remanufacturing process
• Rotors electronically tested and sealed with protective dielectric insulation coating
• New lead-free premium brushes and springs for optimal performance and longevity
• All bearings replaced with brand new premium bearings with high-temperature grease
• Stators electronically tested for maximum insulation quality and phase balance
• Rectifiers 100% load tested to ensure charging performance and durability

Quality Construction Features:

• Housings completely blasted clean with mounting threads inspected and re-tapped
• OE-quality terminals with high-temperature insulators for secure connections
• Pulleys plated or powder coated for maximum corrosion protection
• Slip rings precision polished for maximum output
• Voltage regulators tested for correct operating voltage
• Internal cooling fan design

Manufactured in ISO/TS 16949 certified facilities using lean manufacturing principles and rigorous end-of-line testing. Each alternator undergoes durability testing and root cause analysis to deliver the reliability and peace of mind that rebuilt units cannot match. Backed by Quality-Built's commitment to professional-grade performance and ASE-certified technical support.