Quality-Built 143-71101 HD Heavy-Duty Remanufactured Alternator

The Quality-Built 143-71101 is a heavy-duty remanufactured alternator engineered to deliver reliable charging performance and long service life. Designed as a direct OEM replacement, this alternator restores proper electrical system output to keep your battery charged and your vehicle's electronics running at peak efficiency.

Key Features:

• Heavy-Duty Construction: Built to handle demanding operating conditions, including high-electrical-load applications
• Remanufactured to OEM Standards: Each unit is remanufactured with new critical components including rectifiers, regulators, and bearings
• 100% Electrically Tested: Every alternator is bench-tested before leaving the facility to ensure proper voltage and amperage output
• Direct-Fit Replacement: Engineered to match original equipment mounting, connector, and output specifications for straightforward installation
• New Brushes and Bearings: Worn wear items are replaced during remanufacturing for extended service life
• Quality-Built Brand: Backed by a trusted name in the automotive charging and starting systems aftermarket

The Quality-Built 143-71101 HD alternator is an ideal solution for restoring factory-level charging system performance. Whether you're replacing a failed alternator or proactively upgrading a high-mileage unit, this heavy-duty alternator provides the dependable output your vehicle demands.