Remy 21131 Alternator

Reliable Alternator for Cadillac Allante and Oldsmobile Aurora

The Remy Premium Remanufactured Alternator 21131 is designed to restore charging system performance in select Cadillac and Oldsmobile vehicles. Engineered to meet OE specifications, this 12-volt alternator provides consistent power delivery for your Allante or Aurora.

• Amperage Rating: 140 amps for efficient electrical output
• Fan Type: External fan for optimal cooling
• Rotation Direction: Clockwise rotation compatible with specific engine setups
• Voltage Regulator: Internal voltage regulator for stable voltage control
• Pulley Included: Ready for installation without additional parts
• OE Manufacturer: Remanufactured to Delco/Delphi standards

About the Premium Remanufactured Brand Line

The Premium Remanufactured line by Remy offers alternators rebuilt to meet or exceed original equipment manufacturer standards. This ensures reliable performance and durability while providing a cost-effective alternative to new parts. The 21131 alternator benefits from this rigorous remanufacturing process, making it suitable for restoring the electrical charging system in Cadillac Allante and Oldsmobile Aurora models.

Product Details and Specifications

This Remy alternator features a 140-amp output, delivering sufficient power for modern vehicle electrical demands. The external fan design helps maintain optimal operating temperatures, reducing the risk of overheating during extended use. Its clockwise rotation matches the original alternator's direction, ensuring compatibility with the engine's belt system. The internal voltage regulator maintains consistent voltage levels, protecting your vehicle's electrical components. The included pulley simplifies installation by eliminating the need for additional parts.

Common Issues Addressed by This Alternator

• Battery not charging or losing charge quickly
• Dimming or flickering headlights and interior lights
• Electrical system warning lights on the dashboard
• Unusual noises from the alternator area
• Vehicle stalling or difficulty starting due to electrical failure

Installation Notes and Tips

Before installation, verify compatibility with your Cadillac Allante or Oldsmobile Aurora model year. Disconnect the battery to prevent electrical shorts. Ensure the alternator's clockwise rotation matches your vehicle's requirements. Use the included pulley and follow torque specifications for mounting bolts. After installation, test the charging system voltage to confirm proper operation.

Quality Assurance and Warranty

Remy Premium Remanufactured alternators undergo comprehensive testing to meet OE standards, ensuring reliable performance and durability. This part is remanufactured to the specifications of Delco/Delphi original equipment. Warranty coverage details should be confirmed with the parts provider or manufacturer.