Quality-Built 11385N Premium 100 Amp Alternator

The Quality-Built 11385N is a premium new alternator engineered to deliver reliable charging performance and long service life. This 100-amp, 12-volt alternator features an internal voltage regulator and clockwise rotation, with an included 6-groove serpentine clutch pulley for proper belt engagement.

Premium New Construction:

Built from premium-grade materials and 100% end-of-line tested, each unit meets or exceeds OE specifications for output and durability. Every alternator includes 100% new sealed bearings, high-capacity diodes, and brushes designed for optimal conductivity and reduced resistance.

Key Features:

• Stators and rotors rigorously tested and double-coated for superior corrosion protection
• Precision-polished slip rings to minimize wear and maintain smooth voltage output
• OE-spec pulley designs ensure proper belt engagement and performance
• Internal fan cooling for efficient heat dissipation
• Plug position at 8:30 o'clock for direct OE replacement fitment
• 2-year warranty to the original purchaser (alternators ending in "N")

Technical Specifications:

• Amperage Rating: 100 amps
• Voltage: 12V DC
• Rotation: Clockwise (Right)
• Regulator Type: Internal
• Pulley: 6-groove serpentine clutch pulley (included)
• Cooling: Internal fan

Quality-Built components are 100% end-of-line tested and produced in IATF-16949 facilities, with free support from live ASE-certified technicians on all product lines. This alternator is designed to restore reliable voltage delivery from daily commutes to heavy electrical loads.