Remy 20466 Alternator

Reliable Alternator Replacement for Chevrolet, Oldsmobile, and Pontiac

The Remy Premium Remanufactured Alternator 20466 is designed to restore proper charging system function in select GM minivans. Engineered to meet OE specifications, this 12-volt alternator is compatible with Chevrolet Lumina APV, Oldsmobile Silhouette, and Pontiac Trans Sport models.

• Amperage Rating: 105 amps for consistent electrical output
• Fan Type: External fan for effective cooling
• Remanufactured to OE standards for durability and performance
• OE Manufacturer: Delco/Delphi, ensuring quality and fit
• Pulley Included for straightforward installation
• Rotation Direction: Clockwise to match original equipment
• Voltage Regulator: Internal for simplified wiring and reliability

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy offers alternators that have been carefully rebuilt to meet or exceed original equipment specifications. Each unit undergoes rigorous testing and quality control to ensure reliable performance and longevity. This product line focuses on providing a cost-effective alternative to new parts without compromising on fit or function, making it suitable for professional repairs on Chevrolet Lumina APV, Oldsmobile Silhouette, and Pontiac Trans Sport vehicles.

Detailed Product Description

This Remy alternator, part number 20466, delivers a steady 105 amps of electrical power, supporting the charging needs of your vehicle’s battery and electrical system. The external fan design helps maintain optimal operating temperatures, reducing the risk of overheating during extended use. Featuring an internal voltage regulator, this alternator simplifies installation and reduces potential points of failure. The included pulley and clockwise rotation ensure compatibility with the original drive system, making it a direct replacement for the factory unit.

Common Applications and Problem Resolution

• Restores charging system functionality in Chevrolet Lumina APV, Oldsmobile Silhouette, and Pontiac Trans Sport
• Resolves battery drain and electrical system failures
• Eliminates dimming headlights and electrical accessory malfunctions
• Addresses warning lights related to charging system faults
• Replaces worn or damaged alternators to prevent vehicle breakdowns

Installation Notes and Tips

Before installation, verify compatibility with your vehicle’s make, model, and year. Disconnect the battery to prevent electrical shorts. The included pulley and clockwise rotation match the original equipment, allowing for a direct swap without modification. Ensure all electrical connections are secure and free of corrosion. After installation, test the charging system to confirm proper operation.

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators undergo comprehensive testing to meet OE performance standards. This part is remanufactured using quality components and inspected for durability. While specific warranty details may vary, Remy typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.