Remy 22055 Alternator

Reliable Alternator Replacement for Select GM and Isuzu Vehicles

The Remy Premium Remanufactured Alternator 22055 offers a dependable solution for restoring electrical charging performance in various Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, and Saab models. Designed with a 145-amp rating and internal fan, this remanufactured alternator meets OEM specifications to ensure consistent power delivery.

Key Features of Remy Alternator 22055

• Amperage Rating: 145 amps for robust electrical output
• Internal fan type for efficient cooling
• Remanufactured to meet OE standards
• Original Equipment Manufacturer: Delco/Delphi
• Includes pulley for direct replacement
• Clockwise rotation direction
• 12-volt system compatibility
• Internal voltage regulator for stable voltage control
• Superseded part number: 22054

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy focuses on restoring alternators to meet or exceed original equipment performance. Each unit undergoes rigorous testing and rebuilding processes to ensure reliability and durability. This line is ideal for customers seeking a cost-effective alternative to new parts without compromising quality.

Detailed Product Description

This Remy alternator, part number 22055, is engineered for use in a range of GM and related vehicles including the Chevrolet Silverado 1500, GMC Sierra 2500 HD, Cadillac Escalade, Buick Rainier, Hummer H2, Isuzu Ascender, and Saab 9-7x. Its 145-amp output supports demanding electrical systems, while the internal fan design helps maintain optimal operating temperatures. The internal voltage regulator ensures consistent voltage supply, protecting your vehicle’s electrical components. The included pulley and clockwise rotation make installation straightforward for compatible models.

Common Applications and Issues Addressed

• Restores charging system functionality in Chevrolet Avalanche 1500 and 2500
• Replaces failing alternators in GMC Yukon XL 1500 and 2500
• Solves battery drain problems in Cadillac Escalade EXT and ESV
• Addresses dimming lights and electrical accessory malfunctions in Buick Rainier and Saab 9-7x
• Fixes no-start conditions related to alternator failure in Hummer H2 and Isuzu Envoy

Installation Notes and Tips

Ensure the vehicle’s battery is disconnected before beginning installation. Verify the clockwise rotation direction and confirm the alternator’s amperage rating matches the vehicle’s requirements. The included pulley allows for direct replacement without additional parts. It is recommended to inspect the serpentine belt and tensioner during installation to ensure proper operation.

Quality Assurance and Warranty

Remy Premium Remanufactured alternators undergo comprehensive testing to meet OEM standards. This part is backed by Remy’s quality assurance processes, providing confidence in durability and performance. Please refer to Remy’s warranty policy for specific coverage details.