Four Seasons 57272 A/C Compressor

Reliable Remanufactured A/C Compressor for GM Vehicles

The Four Seasons Reman Compressor 57272 is designed to restore efficient air conditioning performance in select GM vehicles. Engineered for compatibility with R134a refrigerant, this remanufactured A/C compressor supports a range of Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models.

• Compatible with R134a refrigerant and PAG 150 oil type
• Remanufactured V5 compressor type with high-pressure switch included
• Ear mount installation with block mount suction port and sealing washer
• Clutch and mounting hardware not included
• Includes two green O-rings (part number 24615) for proper sealing

About the Four Seasons Reman Compressor Line

The Four Seasons Reman Compressor line offers remanufactured A/C compressors that meet strict quality standards to provide reliable performance and durability. This product line focuses on restoring original equipment functionality by using tested components and precise remanufacturing processes. The Reman Compressor 57272 is part of this line, ensuring compatibility and performance for GM vehicles requiring a V5 compressor type.

Product Details and Specifications

This Four Seasons A/C compressor is designed for use with R134a refrigerant and compatible with PAG 150 oil, ensuring proper lubrication and system efficiency. The compressor features a V5 design and includes a high-pressure switch to maintain system safety. It mounts using an ear mount style and has a block mount suction port equipped with two green O-rings and a sealing washer for leak prevention. Note that the clutch and mounting hardware are not included, so these components must be sourced separately during installation.

Compatible Vehicles and Applications

• Buick models including Century, Regal, Skylark, and LeMans
• Cadillac models such as the Calais
• Chevrolet vehicles including Cavalier, Corsica, Lumina, and Celebrity
• Oldsmobile models like Cutlass, Cutlass Supreme, and Silhouette
• Pontiac models including Grand Am, Grand Prix, Fiero, and Sunbird

Common Issues Addressed by This Compressor

• Loss of A/C cooling performance due to compressor failure
• High-pressure switch malfunctions causing system shutdown
• Leaks from worn or damaged O-rings and seals
• Noise or vibration from a failing compressor unit
• Incompatibility with R134a refrigerant systems requiring a V5 compressor

Installation Notes and Tips

When installing the Four Seasons Reman Compressor 57272, ensure the system is properly evacuated and flushed before installation. Replace the O-rings with the included green O-rings (part number 24615) and use the appropriate PAG 150 oil to maintain lubrication. Since the clutch and mounting hardware are not included, verify compatibility and availability of these parts prior to installation. Proper torque specifications and mounting alignment are critical for optimal compressor operation.

Quality Assurance and Warranty

Four Seasons remanufactured compressors undergo rigorous testing to meet OEM standards for performance and durability. The Reman Compressor 57272 is backed by a limited warranty that covers defects in materials and workmanship, providing confidence in the product’s reliability for your GM vehicle’s air conditioning system.