Remy 20466 Alternator

Remanufactured Alternator for Select GM Vans

The Remy 20466 is a premium remanufactured 12-volt alternator built for select Chevrolet, Pontiac, and Oldsmobile applications that require a 105-amp charging output. It uses an internal voltage regulator, clockwise rotation, an external fan, and includes the pulley for a direct replacement setup.

Compatible with 1994-1995 Chevrolet Lumina APV, 1994-1995 Pontiac Trans Sport, and 1994 Oldsmobile Silhouette, this alternator is a practical OE-style replacement for vehicles equipped with at least 105 amps capacity.

Key Features

• Remy Premium Remanufactured alternator
• 105 amp amperage rating for select charging systems
• 12-volt electrical system application
• Internal voltage regulator for integrated control
• External fan design
• Pulley included
• Clockwise rotation direction
• OE manufacturer reference: Delco/Delphi

Product Details

Remy 20466 is a remanufactured alternator engineered for vehicles that need a dependable charging-system replacement with OE-style specifications. It cross-references Delco/Delphi applications and matches common interchange numbers including 10463531 and 10480136 for the same application. For shoppers searching for a 1994-1995 Chevrolet Lumina APV alternator, 1994-1995 Pontiac Trans Sport alternator, or 1994 Oldsmobile Silhouette alternator, this unit provides the correct 105-amp configuration and internal regulation required by those platforms.

Common Uses

• Restores battery charging performance after alternator failure
• Addresses dim lights caused by low charging output
• Helps correct warning lights related to charging-system faults
• Replaces worn bearings, brushes, or internal electrical components in the original unit
• Supports vehicles that need a 105-amp alternator specification

Installation Notes

Verify the vehicle’s charging-system requirements before installation, since this part is not for vehicles with less than 105 amps capacity. Confirm pulley alignment, rotation direction, and connector fitment against the original alternator before removal. Because this unit uses an internal voltage regulator, match the original electrical configuration to avoid charging issues after installation.

Quality Assurance

Remy Premium Remanufactured parts are rebuilt to restore OE-style function for charging-system service. This alternator is a remanufactured replacement for Delco/Delphi-based applications and is intended to meet the specifications listed for the confirmed fitment vehicles.