Quality-Built M55157 Remanufactured Alternator

The Quality-Built M55157 is a remanufactured alternator designed to restore reliable charging system performance to your vehicle. Quality-Built alternators are professionally remanufactured to meet or exceed original equipment specifications, ensuring a direct-fit replacement that installs just like the original unit.

Key Features:

• Remanufactured to OEM specifications for reliable, like-new performance
• 100% electrically tested prior to shipment to ensure proper output and functionality
• New or remanufactured internal components including rectifiers, voltage regulators, and bearings
• Direct-fit replacement — no modifications required for installation
• Meets or exceeds original equipment output ratings
• Finished with a protective coating to resist corrosion and extend service life

Quality-Built is a trusted name in the remanufactured alternator and starter market, producing units that deliver consistent, dependable performance. The M55157 is an ideal solution for restoring factory-level charging output without the cost of a new OEM unit.