WAI 11449N Alternator Nippondenso Style 12V 140 Amp External Regulator New

The WAI 11449N is a new replacement alternator designed to match Nippondenso (ND) OEM specifications. Rated at 12 volts and 140 amps, this high-output unit delivers reliable charging performance for demanding electrical systems. It features an external regulator / internal fan (ER/IF) configuration, clockwise (CW) rotation, and a 6-groove serpentine (S6) pulley to ensure proper belt alignment and drive compatibility.

Key Features:

• New unit — not remanufactured, for long service life and consistent performance
• 12V / 140 Amp output rating for high-demand electrical systems
• Nippondenso (ND) style design for direct OEM fitment replacement
• External Regulator / Internal Fan (ER/IF) configuration
• Clockwise (CW) rotation for correct belt drive operation
• 6-groove serpentine pulley (S6) included for proper belt interface
• Built to meet or exceed original equipment specifications
• WAI quality-tested for electrical output and durability

WAI is a globally recognized supplier of new and remanufactured electrical components for the automotive and powersports aftermarket. The WAI 11449N alternator is engineered for a precise fit and dependable charging output, making it a reliable choice for professional installers and DIY mechanics alike.