Four Seasons 57094 A/C Compressor

Reliable A/C Compressor for GM Vehicles

The Four Seasons Reman Compressor 57094 is designed to restore efficient air conditioning performance in select GM vehicles. This remanufactured A/C compressor is compatible with R134a refrigerant and includes essential components for a direct replacement.

• Compatible with R134a refrigerant and PAG 150 oil
• Includes oil and high-pressure switch for optimal operation
• Direct mount design with a single V-belt pulley groove
• Comes with clutch assembly and spade terminal coil
• Fits various Buick, Cadillac, Chevrolet, GMC, Lincoln, Oldsmobile, and Pontiac models

About the Four Seasons Reman Compressor Line

The Four Seasons Reman Compressor line offers remanufactured A/C compressors that meet strict quality standards to ensure reliable performance. The 57094 model is part of this line, providing a cost-effective solution with included oil, clutch, and pressure switch components. This reman compressor is engineered to match original equipment specifications for GM vehicles, making it a practical choice for restoring factory A/C functionality.

Detailed Product Features and Specifications

This A6 type compressor operates on 12-volt coil voltage with a coil clock position at 2 o'clock, featuring a spade coil type and terminal for easy electrical connection. The pulley has a diameter of 5.125 inches (130.048 mm) with a single groove designed for a V-belt of 0.4375 inches width. The clutch maximum diameter is 5.125 inches, and the distance from clutch to mounting flange is 2.000 inches. The compressor is oil-filled and includes two green oval O-rings (part number 24619) for the suction port, which is block mount type with O-ring sealing. The unit also includes a high-pressure switch to maintain system safety and efficiency. Mounting hardware is not included, and the compressor is designed for direct mount installation.

Compatible Vehicles and Applications

• Buick models such as Century, LeSabre, and Skylark
• Cadillac DeVille, Eldorado, Fleetwood, and Seville
• Chevrolet C10, C1500, Camaro, Caprice, and Impala
• GMC C20, C2500, Jimmy, and K1500 series
• Lincoln Continental and Town Car
• Oldsmobile Cutlass and 88
• Pontiac Bonneville, Grand Prix, and Firebird

Common Issues Addressed by This Compressor

• Loss of A/C cooling due to compressor failure
• Clutch slipping or not engaging properly
• Refrigerant leaks from worn seals or O-rings
• High-pressure switch faults causing system shutdown
• Noise or vibration from worn pulley or internal components

Installation Notes and Tips

• Ensure compatibility with your specific make and model before installation
• Replace O-rings and seals to prevent refrigerant leaks
• Use PAG 150 oil as specified for lubrication
• Verify proper belt tension on the V-belt pulley
• Check electrical connections on the spade terminals for secure fit

Quality Assurance and Warranty

The Four Seasons Reman Compressor 57094 undergoes thorough remanufacturing processes to meet OEM standards. It includes essential components such as the clutch and pressure switch to ensure reliable operation. While mounting hardware is not included, the compressor is designed for direct mount installation. Warranty coverage details should be confirmed with the parts provider or manufacturer documentation.