WAI 11005N 100% New 90-Amp Alternator Mitsubishi ED/IF 12V 6-Groove Pulley

The WAI 11005N is a 100% new alternator engineered to deliver reliable, OE-level charging performance. Built around a Mitsubishi ED/IF design, this unit outputs 90 amps at 12 volts with clockwise (CW) rotation and features a 6-groove serpentine pulley for broad compatibility.

Unlike remanufactured alternatives, the WAI 11005N is manufactured entirely from new premium-quality components — no worn cores, no refurbished parts. Every unit is tested for reliability, durability, and performance before leaving the factory.

Key Features:

• 100% New Construction — no core return or core handling required
• 90 Amp / 12 Volt output rated for Mitsubishi ED/IF applications
• Clockwise (CW) rotation with 6-groove serpentine pulley
• High-output rectifier with open junction silicon diodes for reduced thermal resistance
• Stable voltage output to prevent overcharging and protect sensitive vehicle electronics
• Engineered to meet or exceed OEM specifications for fit, form, and function

OEM Cross-Reference Part Numbers:

• Mazda: L813-18-300, L8Y3-18-300, L8Y3-18-300-R00, L816-18-300
• Mitsubishi: A003TG0091, A003TG0091A, A3TG0091, A3TG0091A
• Additional: 0986032391, AL4237X, LRA01166, 203-5066, 12582, 90-27-3321, 11005

WAI is a USA-headquartered manufacturer with over 40 years of experience in automotive electrical components, serving the automotive, heavy-duty, agricultural, industrial, and powersports aftermarkets.