Remy 202251 Alternator

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

The Remy Premium Remanufactured Alternator 202251 is designed to restore proper charging system function in select GM vehicles. Engineered with an 85-amp rating and internal voltage regulator, this alternator supports consistent electrical performance for your Buick Century, Chevrolet Malibu, Oldsmobile Cutlass, and Pontiac Grand Prix models.

• Amperage Rating: 85 amps for steady electrical output
• Fan Type: External fan for effective cooling
• Remanufactured unit ensuring quality and reliability
• OE Manufacturer: Delco/Delphi for trusted compatibility
• Includes pulley for direct replacement
• Clockwise rotation direction matching original equipment
• 12-volt system voltage with internal voltage regulator
• Superseded part number: 20225

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy offers remanufactured alternators that meet or exceed original equipment specifications. These units undergo thorough testing and rebuilding processes to ensure durability and performance comparable to new parts. The 202251 alternator benefits from this rigorous remanufacturing standard, providing a cost-effective solution without compromising quality.

Detailed Product Description

This Remy alternator 202251 is designed specifically for 12-volt electrical systems in various Buick, Chevrolet, Oldsmobile, and Pontiac models, including the Century, Cutlass series, Malibu, Monte Carlo, and Regal. Featuring an 85-amp output, it supports the electrical demands of these vehicles while maintaining system stability. The external fan design aids in heat dissipation, extending the alternator’s service life. The internal voltage regulator simplifies installation and ensures consistent voltage control. The included pulley and clockwise rotation direction match original equipment specifications, facilitating a direct replacement.

Common Applications and Issues Addressed

• Restores charging system functionality in Buick Century and Chevrolet Malibu
• Replaces failing alternators in Oldsmobile Cutlass and Pontiac Regal models
• Solves battery drain and electrical system warning lights
• Eliminates inconsistent voltage output and dimming lights
• Addresses pulley or fan-related mechanical failures

Installation Notes and Tips

Ensure the alternator rotation direction is clockwise to match your vehicle’s original setup. Verify the amperage rating and voltage regulator type before installation to maintain system compatibility. Since this unit includes the pulley, no additional pulley replacement is necessary. Follow manufacturer torque specifications when mounting the alternator to avoid damage.

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators undergo comprehensive testing to meet original equipment standards. The 202251 alternator is built with quality components, including an internal voltage regulator and external cooling fan, to ensure reliable operation. Warranty coverage details should be confirmed with the parts provider, as they may vary.