Remy 14373 Alternator

Remanufactured Alternator for Toyota and Lexus

Remy Premium Remanufactured alternator Part Number 14373 is an 80 amp, 12-volt charging component built for select Toyota Supra, Lexus GS300, and Lexus SC300 applications. It uses an internal fan, internal voltage regulator, clockwise rotation, and includes a pulley for direct replacement service.

Key Features

• 80 amp amperage rating for OE-style charging output
• 12-volt remanufactured alternator from Remy Premium Remanufactured
• Internal fan and internal voltage regulator
• Clockwise rotation with pulley included
• OE manufacturer reference: Nippondenso
• Part Number 14373 for catalog and service lookup

Fitment Details

• Fits 1997-1998 Toyota Supra, N/A — 80 Amp Alternator; Premium Remanufactured
• Fits 1996 Toyota Supra, N/A — 80 Amps; From 5/1995; Premium Remanufactured
• Fits 1993-1997 Lexus GS300, N/A — 80 Amp Alternator; Premium Remanufactured
• Fits 1996 Lexus SC300, N/A — 80 Amp Alternator; Premium Remanufactured
• Fits 1995 Lexus SC300, N/A — wo/Threaded Boss Hole on Side of Alt; 80 Amps; Premium Remanufactured

Product Description

This Remy alternator 14373 is a remanufactured charging unit for drivers replacing a worn or failing OE-style alternator on select Toyota and Lexus vehicles. It is specified as an 80 amp, 12-volt unit with internal regulation and internal cooling, making it a direct-match service part for the listed Supra, GS300, and SC300 applications. The OE manufacturer reference is Nippondenso, and the included pulley supports proper belt drive setup for the confirmed applications.

For shoppers searching for a Toyota Supra alternator 14373 or a Lexus GS300 alternator 14373, this part provides a fitment-specific replacement based on the listed model years and notes. It also covers Lexus SC300 applications, including the 1995 SC300 configuration without the threaded boss hole on the side of the alternator and the 1996 SC300 listing. This part cross-references Nippondenso-style numbers such as 101211-5450 and 27060-46050 for the same application.

Common Problems This Part Can Address

• Battery warning light caused by low alternator output
• Weak charging performance at idle or under electrical load
• Battery drain from a failing charging system
• Dim lights or unstable electrical operation
• No-charge condition from worn internal alternator components

Installation Notes and Tips

Confirm the vehicle year, model, and application notes before installation. Match the 80 amp rating, clockwise rotation, internal regulator design, and pulley configuration to the original unit. For 1996 Toyota Supra applications, verify the build date note of from 5/1995. For 1995 Lexus SC300, verify the note regarding the threaded boss hole on the side of the alternator.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to service OE-style applications and are identified here with the Nippondenso OE manufacturer reference for fitment accuracy.