WAI 13585N Alternator

Alternator for Mitsubishi Eclipse, Galant, and Expo

The WAI 13585N is a 90-amp alternator built for select Mitsubishi charging system applications. It is a 100% new unit with an internal regulator and internal fan, engineered to deliver the output needed for vehicles with modern electrical loads.

Key Features

• 90-amp amperage rating for dependable charging output
• 100% new construction, not remanufactured
• Internal fan design
• Internal voltage regulator
• Clockwise (right) rotation
• Serpentine pulley with 4 grooves included
• Mitsubishi family alternator design
• Part number: 13585N

Product Details

WAI builds the 13585N alternator with proprietary components and manufacturing processes to support long service life and consistent performance. This alternator is configured with a pulley included, a serpentine belt drive, and a decoupled or clutch pulley not used. It is a direct-fit charging component for select Mitsubishi Eclipse, Mitsubishi Galant, and Mitsubishi Expo applications, including 1995-1999 Mitsubishi Eclipse, 1996-1998 Mitsubishi Galant, and 1995 Mitsubishi Expo California models. The 13585N part number is also useful when cross-checking replacement options for the same application.

This part cross-references Carlson 13586 and Dorman - HELP 13585 for the same application.

Common Replacement Reasons

• Battery warning light or charging system warning light
• Low charging output at idle or under electrical load
• Dim headlights or unstable electrical performance
• Noise from a worn alternator bearing or internal component failure
• Charging system failure on Mitsubishi Eclipse, Galant, or Expo vehicles

Installation Notes

Verify pulley groove count, belt type, rotation direction, and electrical connector match before installation. Confirm vehicle application by year, make, model, and notes, especially for the 1995 Mitsubishi Expo California listing. Inspect the serpentine belt, tensioner, and charging circuit condition during replacement to help ensure proper system operation. Part number 13585N should be matched to the existing unit or vehicle catalog data before installation.

Quality Assurance

WAI states that this alternator is manufactured as a new unit using proprietary components and processes to support maximum life and performance. The 13585N is built to provide the amperage output required for today’s vehicle electrical demands.