Quality-Built 7122103 Remanufactured Alternator 55 Amp 12V

The Quality-Built 7122103 is a premium remanufactured alternator designed to deliver reliable charging performance for classic GM vehicles. This professional-grade alternator provides 55 amps of output at 12 volts, featuring an external fan design and clockwise rotation for proper fitment and cooling.

Key Specifications:

• Output: 55 Amp, 12 Volt
• Pulley Type: Single V-Belt (1 Groove)
• Rotation: Clockwise
• Fan Type: External
• Voltage Regulator: External
• Plug Position: 3:00 O'Clock

Premium Remanufacturing Process:

• Every wear-prone component replaced with 100% new parts
• Housings blasted clean with all mounting threads inspected and re-tapped
• Rotors electronically tested and sealed with protective insulation coating
• New lead-free premium brushes for optimal performance and longevity
• All bearings replaced with premium components and high-temperature grease
• Stators electronically tested for maximum insulation quality and phase balance
• Rectifiers 100% load tested to ensure charging performance
• Pulleys plated or powder coated for corrosion protection

Quality-Built alternators are manufactured in ISO/TS 16949 certified facilities following rigorous QS-9000 quality guidelines. Each unit undergoes individual load-based testing across the full range of operating requirements to ensure it meets or exceeds OE specifications. The remanufacturing process incorporates durability testing, root cause analysis, and lean manufacturing principles to deliver professional installer-quality reliability at a competitive price.