Remy 20499 Alternator

Remanufactured Alternator for Buick and Oldsmobile

The Remy Premium Remanufactured 20499 alternator is a 12-volt charging component built for select Buick Century and Oldsmobile Cutlass applications that require a 105-amp output. It features an internal voltage regulator, external fan design, clockwise rotation, and an included pulley for OE-style replacement service.

Remy Premium Remanufactured focuses on remanufactured electrical components built to match original equipment specifications. This alternator is made for drivers and repair shops looking for a direct-fit charging solution for 1990s Buick Century and Oldsmobile Cutlass Ciera/Cutlass Cruiser applications with the correct amperage capacity.

Key Features

• 105-amp amperage rating for select charging system applications
• 12-volt alternator with internal voltage regulator
• External fan design and clockwise rotation
• Pulley included for OE-style replacement fitment
• Remanufactured unit from Remy Premium Remanufactured
• OE manufacturer reference: Delco/Delphi
• Part number 20499 for easy identification and ordering

Detailed Description

Remy 20499 is a remanufactured alternator engineered for vehicles that use a 105-amp charging system and a 7:00 alternator plug location on the 1992 Buick Century. It also serves 1989-1991 Buick Century, 1989-1991 Oldsmobile Cutlass Ciera, and 1989-1991 Oldsmobile Cutlass Cruiser applications that are equipped for 105 amps. The internal regulator helps maintain charging output within the vehicle’s electrical system, while the external fan and clockwise rotation match the specified OE-style configuration. If you are searching for a 105 amp alternator for Buick Century or an alternator for Oldsmobile Cutlass Ciera, part number 20499 is the relevant reference.

This part cross-references Delco/Delphi-style applications (e.g., 1101475, 10463117) for the same application.

Common Problems This Part Can Address

• Battery warning light caused by alternator output loss
• Low charging voltage during driving or idle
• Dim headlights and reduced electrical performance
• Battery drain after repeated short trips
• Charging system failure on 105-amp equipped vehicles

Installation Notes and Tips

• Verify the vehicle is equipped for a 105-amp alternator before ordering.
• Confirm the 7:00 alternator plug position on 1992 Buick Century applications.
• Check pulley alignment, belt condition, and electrical connections during replacement.
• Inspect the battery and charging circuit after installation to confirm proper system voltage.
• Match the rotation direction and regulator type to the original unit before installation.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to support OE-style replacement needs, with Delco/Delphi listed as the OE manufacturer reference for this application. Part number 20499 is built for direct identification in charging system service on select Buick Century and Oldsmobile models.