Remy 20446 Alternator

Reliable Alternator for Buick, Oldsmobile, and Pontiac Vehicles

The Remy Premium Remanufactured Alternator 20446 is designed to restore proper charging system function in select Buick, Oldsmobile, and Pontiac models. This 12-volt alternator delivers an 80-amp output with an internal voltage regulator, ensuring consistent electrical performance for your vehicle.

• Amperage Rating: 80 amps for stable power supply
• Fan Type: External fan for effective cooling
• Rotation Direction: Clockwise rotation compatible with specified vehicles
• Voltage: 12 volts to match standard automotive electrical systems
• Voltage Regulator: Internal type for simplified installation
• Pulley Included: Yes, ready for direct replacement
• OE Manufacturer: Remanufactured to Delco/Delphi specifications

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy offers alternators rebuilt to meet original equipment manufacturer (OEM) standards. This ensures that the alternator 20446 provides reliable performance and durability comparable to new units. Each unit undergoes thorough testing and quality checks to maintain consistent output and fitment for Buick, Oldsmobile, and Pontiac vehicles.

Product Details and Compatibility

This alternator is specifically compatible with Buick Firenza, Oldsmobile LeMans, Pontiac Optima, Skyhawk, and Sunbird models. The clockwise rotation and external fan design align with the original alternator specifications for these vehicles. The included pulley and internal voltage regulator simplify installation and reduce the need for additional parts.

Common Issues Addressed by This Alternator

• Battery not charging properly or draining quickly
• Dimming or flickering headlights and dashboard lights
• Electrical system warning lights illuminated on the dashboard
• Unusual noises from the alternator area due to worn components
• Vehicle stalling or difficulty starting due to insufficient electrical power

Installation Notes and Tips

Before installation, verify the alternator's rotation direction and amperage rating match your vehicle's requirements. The internal voltage regulator and included pulley allow for a straightforward replacement process. Ensure all electrical connections are clean and secure to maintain optimal performance. It is recommended to test the charging system after installation to confirm proper operation.

Quality Assurance and Warranty

Remy Premium Remanufactured alternators are rebuilt to meet or exceed OEM standards, including rigorous testing for electrical output and durability. This part number 20446 is manufactured to Delco/Delphi specifications, ensuring compatibility and reliability. Warranty coverage details should be confirmed with the distributor or installer.