Four Seasons 58088 A/C Compressor

Reliable A/C Compressor for GM Vehicles

The Four Seasons New Compressor 58088 is engineered to restore efficient air conditioning performance in select Buick, Cadillac, Chevrolet, GMC, and Oldsmobile models. Designed specifically for vehicles using R134a refrigerant, this A/C compressor ensures compatibility and durability for your automotive HVAC system.

• Compatible with R134a refrigerant and Pag 150 oil
• Includes clutch and superheat switch for precise operation
• Direct mount design with serpentine pulley belt type
• 12-volt coil voltage with spade terminal connection
• O-ring sealed suction and discharge ports for leak prevention

Four Seasons New Compressor Product Line

The Four Seasons New Compressor line offers brand-new, factory-quality A/C compressors designed to meet or exceed original equipment specifications. The 58088 model is part of this line, providing a complete solution with included clutch and superheat switch to simplify replacement and ensure reliable system performance in GM vehicles.

Technical Details and Features

This A6 type compressor features a 5.125-inch clutch diameter and a pulley with two grooves designed for serpentine belts. The coil is positioned at the 2 o'clock clock position and operates on 12 volts, connecting via spade terminals. The compressor is oil-filled with Pag 150 oil, supporting optimal lubrication and longevity. Both suction and discharge ports use O-ring seals, including two green oval O-rings (part number 24619), to maintain a secure, leak-free connection. The mounting distances are precisely specified to ensure a direct mount fit without modification.

Compatible Vehicles and Applications

• Buick models including Century, LeSabre, Regal, and Skylark
• Cadillac models such as DeVille, Eldorado, Fleetwood, and Seville
• Chevrolet models including Bel Air, Caprice, El Camino, Impala, Malibu, and C10/C20 Suburban
• GMC models like Jimmy, K10/K20 Suburban
• Oldsmobile models including Cutlass, Starfire, and Riviera

Common Issues Addressed by This Compressor

• Loss of A/C cooling due to compressor failure
• Clutch engagement problems affecting air conditioning operation
• Refrigerant leaks from worn or damaged compressor seals
• Noise or vibration caused by internal compressor wear
• Inconsistent system pressure due to faulty superheat switch

Installation Notes and Tips

This compressor is designed for direct mount installation and includes the clutch and superheat switch for a streamlined replacement process. Note that mounting hardware is not included and must be reused or sourced separately. Ensure the system is properly evacuated and recharged with R134a refrigerant and compatible Pag 150 oil. Verify pulley alignment and belt condition during installation to prevent premature wear.

Quality Assurance and Warranty

The Four Seasons New Compressor 58088 is a new, factory-quality part manufactured to meet original equipment standards. It includes oil and necessary seals to support reliable operation. While specific warranty details vary, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.