Remy 14378 Alternator

Remanufactured Alternator for Toyota MR2

Remy 14378 is a premium remanufactured 12-volt alternator built for select Toyota MR2 applications. It delivers 80 amps, uses an internal voltage regulator, and includes a pulley for direct replacement service.

Compatible With 1991-1993 Toyota MR2 applications, this alternator is built around Nippondenso OE manufacturer specifications and clockwise rotation. The Remy Premium Remanufactured line focuses on OE-style electrical replacement parts for charging-system service.

Key Features

• 80 amp amperage rating for Toyota MR2 charging-system replacement
• 12V alternator with internal voltage regulator
• Internal fan design
• Pulley included
• Clockwise rotation
• Remanufactured unit built to Nippondenso OE manufacturer specifications

Detailed Description

Remy 14378 is a remanufactured alternator for 1991-1993 Toyota MR2 models, including 1992 MR2 units built from 1/1992 to 10/1992 and 1993 MR2 models with a round alternator plug. This part cross-references 27060-74320 and 100211-8870 for the same application. As a Premium Remanufactured Remy part, it is intended for charging-system replacement where the original alternator has failed or no longer maintains proper output.

What It Helps Fix

• Battery warning light caused by alternator output loss
• Low charging voltage during driving
• Electrical accessories operating inconsistently
• Dead battery conditions related to charging failure
• Noise or wear associated with a failing alternator assembly

Installation Notes and Tips

Verify the round alternator plug on 1993 Toyota MR2 applications and confirm the 1/1992 to 10/1992 build window for the 1992 model year before installation. Match the 80 amp rating, clockwise rotation, and internal regulator configuration to the original unit. Inspect the charging belt, electrical connectors, and battery condition during replacement to help confirm proper system operation after installation.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured electrical components built for OE-style replacement service. This alternator is specified for Toyota MR2 fitment and follows Nippondenso-based application requirements.