Remy 20369 Alternator

Remy 20369 Premium Remanufactured Alternator

Remy 20369 is a premium remanufactured 12-volt alternator built for charging-system service on select Buick and Oldsmobile applications. It delivers a 120 amp output rating, uses an internal voltage regulator, and includes the pulley for a direct replacement path on confirmed vehicles.

Remy Premium Remanufactured products focus on OE-style fit and electrical performance for repair work where the original charging system needs to be restored. This alternator is built for clockwise rotation and uses an external fan design, with OE manufacturer reference to Delco/Delphi.

Key Features

• 120 amp amperage rating for charging-system output
• 12-volt alternator with internal voltage regulator
• Remanufactured unit from Remy Premium Remanufactured
• External fan design
• Pulley included
• Clockwise rotation
• OE manufacturer reference: Delco/Delphi

Detailed Description

Remy 20369 alternator is a remanufactured electrical replacement for vehicles that require a 120 amp charging unit with internal regulation. It is listed for 1986 Buick Century with AC, 1986 Buick LeSabre, 1986 Buick Riviera, 1986 Oldsmobile 98 with 4-pin alternator plug, 1986 Oldsmobile Delta 88, 1986 Oldsmobile Toronado, 1987-1990 Buick Riviera, and 1988-1990 Buick Reatta. This part number also cross-references 1101326 and 1101331 for the same application.

For buyers searching for a 1988-1990 Buick Reatta alternator, a 1987-1990 Buick Riviera alternator, or a 1986 Oldsmobile 98 charging replacement, Remy 20369 provides the specified amperage and OE-style configuration needed for proper electrical system service.

What It Helps Fix

• Low battery charging output
• Battery warning light concerns related to alternator performance
• Dim lights caused by weak charging voltage
• Charging-system failure from a worn original alternator
• Voltage regulation issues in the vehicle electrical system

Installation Notes and Tips

Verify pulley style, rotation direction, voltage, and amperage rating before installation. Confirm the vehicle uses the listed alternator plug configuration where noted, including the 4-pin alternator plug on applicable 1986 Oldsmobile 98 and Toronado applications. Compare the original unit to Remy 20369 before removal to ensure connector and mounting alignment match the vehicle.

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 alternator. Remy 20369 is built for confirmed fitment across select Buick and Oldsmobile models from 1986 through 1990.