Quality-Built 11156 Premium Remanufactured Alternator 155 Amp 12V

The Quality-Built 11156 is a premium remanufactured alternator designed to deliver reliable charging performance and OE-quality fit. This 155-amp, 12-volt alternator features a 6-groove serpentine pulley with internal fan and internal voltage regulator, providing a complete drop-in replacement solution for your vehicle's charging system.

Remanufacturing Excellence:

• Remanufactured to exacting OE specifications or better in ISO/TS 16949 certified facilities
• Every wear-prone component replaced with 100% new parts for maximum reliability
• Housings are completely blasted clean with all mounting threads inspected and re-tapped for easy installation
• 100% end-of-line tested on proprietary load-based testers across full operating range
• Undergoes rigorous durability testing and root cause analysis for enhanced performance

Premium Components:

• 100% new lead-free premium brushes and springs for optimum performance and long service life
• All bearings replaced with brand new premium bearings featuring high-temperature grease
• Rotors electronically tested and sealed with protective high dielectric insulation coating
• Stators electronically tested for maximum insulation quality and phase balance
• Rectifiers load tested to ensure durability and consistent charging performance
• Slip rings precision polished for maximum output efficiency
• Voltage regulators tested for correct operating voltage
• Pulleys plated or powder coated for maximum corrosion protection

Quality Details:

• OE-quality terminals with high-temp insulators for secure, reliable connections
• Clockwise rotation with Nippondenso-style design
• Clock position: 9:00
• Internal cooling fan and voltage regulation

Quality-Built alternators deliver what a standard rebuilt unit cannot—peace of mind. Backed by comprehensive warranty coverage and free technical support from ASE-certified master technicians, this alternator is engineered to withstand the demanding conditions of everyday driving while maintaining peak charging performance.