Remy 20580 Alternator

Reliable Alternator for Cadillac Models

The Remy Premium Remanufactured Alternator 20580 is designed to restore charging system performance in select Cadillac vehicles. Engineered to meet original equipment specifications, this 12-volt alternator provides consistent power delivery for models like the Cadillac DeVille and Eldorado.

• Amperage Rating: 140 amps for efficient electrical output
• Fan Type: External fan for optimal cooling
• Remanufactured to OE standards by Delco/Delphi
• Includes pulley for straightforward installation
• Clockwise rotation direction compatible with specified Cadillac models
• Internal voltage regulator for stable voltage control

About the Premium Remanufactured Product Line

The Premium Remanufactured line from Remy offers alternators rebuilt to meet or exceed original equipment manufacturer (OEM) standards. Each unit undergoes rigorous testing and quality checks to ensure reliable performance and durability. This line is ideal for customers seeking a cost-effective alternative to new parts without compromising on quality or fitment.

Detailed Product Description

This Remy alternator, part number 20580, is specifically remanufactured to fit Cadillac 60 Special, Commercial Chassis, DeVille, Eldorado, Fleetwood, and Seville models. With a 140-amp output, it supports the electrical demands of these vehicles, including lighting, ignition, and accessory systems. The external fan design helps maintain optimal operating temperatures, while the internal voltage regulator ensures consistent voltage supply. The included pulley and clockwise rotation direction match the original equipment setup, simplifying replacement and ensuring compatibility.

Common Applications and Issues Addressed

• Restores charging system functionality in Cadillac DeVille and Eldorado
• Resolves battery drain caused by faulty alternators
• Eliminates dimming lights and electrical accessory failures
• Prevents engine stalling due to insufficient electrical power
• Replaces worn or damaged alternators in Fleetwood and Seville models

Installation Notes and Tips

Before installation, verify the alternator's amperage rating and rotation direction match your vehicle's specifications. The included pulley allows for direct replacement without additional parts. Ensure battery terminals are disconnected to avoid electrical shorts during installation. Proper belt tension is critical for alternator performance and longevity.

Quality Assurance and Warranty

Remy Premium Remanufactured alternators undergo comprehensive testing to meet OE standards. This part is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its reliability and durability for Cadillac 60 Special, Commercial Chassis, DeVille, Eldorado, Fleetwood, and Seville vehicles.