WAI 13791N New Alternator 100 Amp 12V

The WAI 13791N is a 100% new alternator engineered to deliver reliable charging performance for your vehicle's electrical system. This unit features a 100 amp output rating with an internal voltage regulator, 6-groove serpentine pulley, and clockwise rotation, making it a direct-fit replacement for OEM DENSO-style alternators.

Key Features:

• 100% new construction with highest quality components
• Each alternator goes through over 29 performance and safety checks
• Amperage rating: 100A with internal regulator
• 6-groove serpentine belt pulley with clockwise rotation
• Engineered to match OE specifications for exact fit and hassle-free installation
• Load tested to ensure maximum performance and dependable operation
• No core charge required—eliminates hassle of core return

WAI is a manufacturer of alternators, starters and electrical solutions for automotive, heavy-duty, agricultural, powersport, marine and industrial markets, with over 40 years of proven experience. This alternator is manufactured to deliver consistent voltage output and long-lasting durability for demanding applications.

Replaces OEM Part Numbers: 27060-43220 and multiple aftermarket equivalents including 13791, A13791, LRA01927