J.C. Whitney JC33010019 OEM Replacement Alternator 12V 85A 6-Groove

The J.C. Whitney JC33010019 is a new OEM replacement alternator engineered to restore proper charging system performance. Rated at 12 volts and 85 amps, this alternator features a 6-groove serpentine pulley, clockwise rotation, an internal regulator (IR), and an internal fan (IF) — matching the original factory specifications. The unit includes a 4-pin voltage regulator connector for a direct plug-in fit.

Key Features:

• 12V / 85 Amp output for reliable electrical system charging
• 6-groove serpentine pulley with clockwise rotation
• Internal regulator (IR) and internal fan (IF) design
• 4-pin voltage regulator connector for direct OEM fitment
• Built from new components — not remanufactured
• Designed to meet OEM fitment specifications for hassle-free installation
• Backed by J.C. Whitney's 1-year, unlimited-mileage warranty

OEM & Cross-Reference Part Numbers: 96540541, 96540542, 96838439, 96954113, ADR0337, 400-12215, 8483, 22019

This direct-fit alternator replacement keeps your vehicle's battery charged and your electrical accessories running properly, delivering the dependability you expect from an OEM-grade component.