Remy 20412 Alternator

Reliable Alternator for Cadillac Models

The Remy Premium Remanufactured Alternator 20412 is designed to restore charging system performance in select Cadillac vehicles. Engineered to meet OE specifications, this 12-volt alternator delivers consistent 120-amp output with an internal voltage regulator for stable electrical system operation.

• 120 Ampere rating for efficient charging
• External fan type for effective cooling
• Remanufactured to OE standards by Remy
• Includes pulley for direct replacement
• Clockwise rotation direction
• Internal voltage regulator for simplified installation
• Compatible with Cadillac Commercial Chassis, DeVille, Eldorado, Fleetwood, and Seville models

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 manufacturer (OEM) specifications. This process includes thorough testing and replacement of worn components, ensuring reliable performance and durability. The 20412 alternator benefits from this rigorous remanufacturing process, providing a cost-effective alternative to new units without compromising quality.

Product Details and Specifications

This alternator operates at 12 volts with a 120-amp output, suitable for the electrical demands of Cadillac vehicles listed. The external fan design aids in heat dissipation, maintaining optimal operating temperatures. The included pulley allows for straightforward installation, and the clockwise rotation matches factory configurations. An internal voltage regulator simplifies wiring and reduces installation complexity.

Common Applications and Problem Resolution

• Restores charging system functionality in Cadillac DeVille and Eldorado
• Replaces failing alternators causing battery drain or electrical issues
• Addresses dimming headlights or inconsistent electrical performance
• Solves issues related to faulty voltage regulation
• Suitable for Cadillac Fleetwood, Seville, and Commercial Chassis alternator replacements

Installation Notes and Tips

Ensure the alternator rotation direction matches the original unit (clockwise). Verify the pulley is compatible with your vehicle’s belt system before installation. Since this alternator includes an internal voltage regulator, wiring connections should follow factory specifications to avoid electrical faults. It is recommended to test the charging system after installation to confirm proper operation.

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators undergo comprehensive testing to meet OE standards. Each unit is inspected for electrical output, mechanical integrity, and durability. While specific warranty details may vary, Remy typically offers coverage against defects in materials and workmanship, providing confidence in the product’s reliability for Cadillac alternator replacements.