Remy 14733 Alternator

Remanufactured Alternator for Select Import Applications

The Remy Premium Remanufactured 14733 alternator is a 12-volt charging component built for select compact import vehicles with a Nippondenso OE design. It delivers 45 amps, uses an internal voltage regulator, and includes a pulley for direct replacement service on listed applications.

Compatible With 1985-1989 Chevrolet Spectrum, 1985-1989 Isuzu I-Mark, 1989 Geo Spectrum, and 1985-1988 Pontiac Sunburst applications without air conditioning. The Remy 14733 is a practical choice when you need a remanufactured alternator for a 45 amp, clockwise-rotation charging system.

Key Features

• Remanufactured alternator from Remy Premium Remanufactured
• 45 amp amperage rating for listed vehicles
• 12-volt electrical system
• Internal voltage regulator
• Internal fan design
• Clockwise rotation
• Pulley included
• OE manufacturer reference: Nippondenso

Product Details

Remy part number 14733 is built around the OE Nippondenso alternator configuration used in select Chevrolet Spectrum, Geo Spectrum, Isuzu I-Mark, and Pontiac Sunburst models. This remanufactured unit is specified for vehicles without A/C and is intended to match the original charging-system layout, including internal regulation and clockwise rotation. If you are replacing a worn alternator on a 1985-1989 Isuzu I-Mark or a 1985-1988 Chevrolet Spectrum, this part number 14733 provides the correct electrical and mounting profile for the listed fitments.

This part cross-references Nippondenso-style numbers such as 100211-1430 and 100211-4130 for the same application.

Common Problems This Part Can Address

• Battery warning light illuminated during driving
• Low charging output at idle or under electrical load
• Dead battery caused by alternator failure
• Dim headlights or unstable accessory operation
• Charging-system noise or inconsistent voltage output

Installation Notes and Tips

• Verify the vehicle is equipped without air conditioning before ordering.
• Confirm pulley alignment and belt condition during replacement.
• Inspect battery cables, grounds, and charging connectors before installing the new alternator.
• Check system voltage after installation to confirm proper charging performance.
• Match the OE-style Nippondenso configuration to the existing mounting and electrical connections.

Quality Assurance

As a Remy Premium Remanufactured component, this alternator is remanufactured to restore charging-system function for the listed applications while maintaining the OE-style design expected for direct replacement service.