Quality-Built 11578 Remanufactured Alternator

The Quality-Built 11578 is a professional-grade remanufactured alternator engineered to deliver OE fit, form, and function with exceptional reliability. This 12-volt, 90-amp alternator features clockwise rotation and an internal regulator, designed to meet or exceed original equipment specifications.

Key Features:

• 100% new lead-free brushes ensure unmatched performance and reliability
• Premium quality bearings prevent internal galling and premature failure
• Precision-polished slip rings ensure maximum electrical contact while preventing arcing and voltage spikes
• Double-insulated rotors and stators maintain stable electrical signal and reduce internal shorts
• Pressure-fit high-capacity diodes increase heat dissipation for longer service life
• 100% end-of-line tested to ensure reliability and durability
• Manufactured in IATF-16949 certified facilities under strict QS-9000 quality guidelines

Quality-Built remanufactures alternators by replacing all wear-prone components with new parts, not simply rebuilding with the same components that caused the original failure. Each alternator undergoes rigorous testing during and after the manufacturing process to ensure professional installer-grade quality. Backed by comprehensive warranty coverage and free technical support from ASE-certified technicians.

OEM Cross-References: Mazda ZJ38-18-300, Mitsubishi A002TG1391, A2TG1391, Lester 11578