Remy 20502 Alternator

Reliable Alternator for Buick, Chevrolet, Oldsmobile, and Pontiac Vehicles

The Remy Premium Remanufactured Alternator 20502 offers a dependable electrical charging solution for select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed to meet original equipment specifications, this 12-volt alternator ensures consistent performance and compatibility with your vehicle's electrical system.

Key Features of Remy Alternator Part Number 20502

• Amperage Rating: 105 amps for efficient power output
• External fan type for effective cooling
• Remanufactured to meet OE standards
• Includes pulley for straightforward installation
• Clockwise rotation direction
• Internal voltage regulator for stable voltage control
• Compatible with 12-volt electrical systems
• OE Manufacturer: Delco/Delphi

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy focuses on restoring alternators to meet or exceed original equipment manufacturer specifications. Each unit undergoes rigorous testing and quality checks to ensure reliable operation. This line provides a cost-effective alternative to new parts while maintaining performance and durability, making it suitable for vehicles requiring dependable electrical components.

Detailed Product Description

This Remy alternator, part number 20502, is designed specifically for select Buick, Chevrolet, Oldsmobile, and Pontiac models including the Buick Century, Chevrolet Celebrity, Oldsmobile Cutlass Ciera, Cutlass Cruiser, and Pontiac 6000 and Lumina. With a 105-amp output and an internal voltage regulator, it supports the vehicle’s electrical demands efficiently. The external fan design helps maintain optimal operating temperatures, while the included pulley simplifies replacement. The clockwise rotation matches the original equipment setup, ensuring proper fit and function.

Common Applications and Issues Addressed

• Restores charging system functionality in Buick Century and Chevrolet Celebrity vehicles
• Replaces failing alternators causing battery drain or electrical malfunctions
• Solves dimming headlights and inconsistent electrical performance in Oldsmobile Cutlass Ciera and Pontiac Lumina
• Addresses pulley or fan-related alternator failures
• Improves voltage regulation for stable electrical system operation

Installation Notes and Tips

• Verify vehicle compatibility with Buick, Chevrolet, Oldsmobile, and Pontiac models listed
• Ensure clockwise rotation matches your original alternator
• Check that the pulley is properly aligned during installation
• Disconnect the battery before beginning replacement to avoid electrical hazards
• Inspect belts and electrical connections for wear during installation

Quality Assurance and Warranty

Remy Premium Remanufactured alternators undergo comprehensive testing to meet OE standards. This part is remanufactured using quality components and includes an internal voltage regulator for consistent performance. While specific warranty details are not provided here, Remy products typically come with a limited warranty covering defects in materials and workmanship.