Four Seasons 57019 A/C Compressor

Overview of Four Seasons Reman Compressor 57019

The Four Seasons Reman Compressor 57019 is a remanufactured A/C compressor designed for select Buick, Chevrolet, GMC, Mercedes-Benz, Oldsmobile, and Pontiac vehicles. Engineered to work with R134a refrigerant and compatible with Pag 150 refrigerant oil, this compressor supports reliable air conditioning performance in models such as the Camaro, Caprice, Bonneville, and 300E.

• Remanufactured R4 heavy type compressor
• Compatible with R134a refrigerant and Pag 150 oil
• Single pulley groove with non-clutch pulley belt type
• Includes high pressure switch; clutch not included
• Case mount installation with block mount suction port
• Comes with two green O-rings and sealing washer

Four Seasons Reman Compressor Product Line

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that meet strict quality standards to restore factory-level performance. This product line focuses on providing reliable, cost-effective compressor replacements for various vehicle makes and models. The 57019 compressor is part of this line, ensuring compatibility with specific GM and other domestic and import vehicles while maintaining essential features such as proper refrigerant compatibility and mounting configurations.

Detailed Product Description

The Four Seasons 57019 compressor is a remanufactured R4 heavy type designed for vehicles using R134a refrigerant. It features a single pulley groove and a non-clutch pulley belt type, making it suitable for applications where the clutch is not included. The compressor includes a high pressure switch to monitor system pressure and ensure safe operation. It mounts via a case mount system and uses a block mount suction port, which comes equipped with two green O-rings and a sealing washer for proper sealing and leak prevention. This compressor is compatible with a range of vehicles including the Chevrolet Camaro, GMC S10 Blazer, Pontiac Firebird, and Mercedes-Benz 300D, among others.

Common Applications and Issues Addressed

• Replacement for failing or noisy A/C compressors in Buick LeSabre and Oldsmobile Cutlass models
• Restores proper refrigerant flow and pressure in Chevrolet Caprice and Pontiac Grand Prix air conditioning systems
• Solves compressor clutch engagement issues in GMC Safari and S15 Jimmy vehicles (clutch not included)
• Addresses leaks and pressure switch failures in Mercedes-Benz 300E and 190E A/C systems
• Improves cooling performance in Chevrolet S10 and El Camino air conditioning units

Installation Notes and Tips

• Ensure the system is evacuated and flushed before installing the remanufactured compressor
• Use compatible Pag 150 refrigerant oil to maintain proper lubrication
• Replace O-rings and sealing washers included with the compressor to prevent leaks
• Verify mounting hardware availability as it is not included with this part
• Check the high pressure switch functionality during installation

Quality Assurance and Warranty

The Four Seasons Reman Compressor 57019 undergoes rigorous remanufacturing processes to meet OEM specifications. Each unit is tested for performance and durability to ensure reliable operation. While specific warranty details may vary, Four Seasons typically offers a limited warranty covering defects in materials and workmanship for remanufactured compressors. Consult product documentation for exact warranty terms.