WAI 13271N Alternator

WAI 13271N Alternator for Mitsubishi and Plymouth

The WAI 13271N is a 65 amp alternator built for select Mitsubishi and Plymouth applications from the early 1990s. It uses an internal regulator, internal fan, and a serpentine pulley setup to support stable charging performance in vehicles with factory electrical demands.

Key Features

• Brand: WAI
• Part number: 13271N
• 65 amp output
• 100% new construction, not remanufactured
• Internal regulator
• Internal fan design
• Clockwise rotation
• Pulley included with 4-groove serpentine belt type
• Mitsubishi family alternator design

Product Details

WAI engineers this alternator to deliver the amperage needed for vehicles with original charging-system requirements. The 13271N is a direct-fit style unit for select Mitsubishi Eclipse, Mitsubishi Mirage, Mitsubishi Expo, Plymouth Laser, and Dodge Colt applications, with fitment coverage across 1989-1994 model years. This part cross-references Bosch 13271 for the same application.

What This Alternator Helps Address

• Battery warning light caused by weak charging output
• Dim headlights or interior lights at idle or under load
• Slow battery recovery after starting
• Charging-system voltage instability
• Alternator noise or failure from worn internal components

Installation Notes and Tips

• Verify the vehicle uses a 65 amp charging setup before ordering.
• Confirm the alternator plug style on 1992 Mitsubishi Expo models; this listing notes an 11:00 alternator plug.
• Check belt alignment and pulley groove count during installation.
• Inspect the battery, terminals, and charging cables before replacing the alternator.
• Match the rotation direction and regulator style to the original unit.

Quality Assurance

WAI builds this alternator as a new unit using proprietary components and manufacturing processes aimed at long service life and consistent performance. The 13271N is made for dependable charging output in supported Mitsubishi and Plymouth vehicles.