Four Seasons 57238 A/C Compressor

Overview of Four Seasons Reman Compressor 57238

The Four Seasons Reman Compressor 57238 is a remanufactured A/C compressor designed for select GM vehicles including Chevrolet Camaro, Corvette, and GMC S10. Engineered to work with R134a refrigerant and compatible with Pag 150 oil, this compressor ensures reliable air conditioning performance in your vehicle.

• Compatible Refrigerant: R134a
• Compatible Refrigerant Oil Type: Pag 150
• Includes Oil and High Pressure Switch
• 6-Groove Pulley for Serpentine Belt
• 12V Coil Voltage with Spade Terminal
• Case Mounting Type with 0.859375" Distance from Clutch to Mounting Flange
• Includes Clutch with 5" Maximum Diameter
• Remanufactured R4 Lightweight Compressor Type
• Compatible with Chevrolet, GMC, Isuzu, Pontiac Models

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 performance. This product line focuses on providing reliable, cost-effective compressor replacements that include essential components such as the clutch and pressure switch. The 57238 model is part of this line, delivering a remanufactured R4 lightweight compressor designed for specific GM vehicles requiring R134a refrigerant systems.

Detailed Product Description

The Four Seasons Reman Compressor 57238 is engineered for vehicles using R134a refrigerant and Pag 150 oil, ensuring compatibility with modern A/C systems. It features a 6-groove pulley designed for serpentine belts, with a pulley diameter of 5 inches (127 mm) and a clutch included for seamless integration. The compressor uses a pressure switch type with a spade terminal coil positioned at 12 o'clock, operating at 12 volts. The case mount design and precise clutch-to-mounting flange distance of 0.859375 inches facilitate straightforward installation. This remanufactured unit comes oil-filled and includes two green O-rings (part number 24615) for proper sealing at the suction port, which uses an O-ring and sealing washer type connection.

Compatible Vehicles and Applications

• Chevrolet Camaro, Caprice, Corvette, Firebird
• GMC S10, S10 Blazer, S15, S15 Jimmy, Sonoma, Pickup
• Isuzu Rodeo, Trooper
• Pontiac Firebird

This compressor is designed to replace original equipment on these models, restoring air conditioning functionality and efficiency.

Common Issues Addressed by This Compressor

• Loss of A/C cooling performance due to compressor failure
• Clutch engagement problems affecting air conditioning operation
• Leaks or damage in the compressor leading to refrigerant loss
• High pressure switch malfunctions causing system shutdown
• Wear and tear from extended use in R134a refrigerant systems

Installation Notes and Tips

Installation requires removal of the old compressor and proper handling of refrigerant according to environmental regulations. The included clutch and pressure switch simplify replacement, but mounting hardware is not included and must be sourced separately. Ensure the serpentine belt matches the 6-groove pulley design. Verify the coil voltage and terminal type for compatibility with the vehicle’s electrical system. Replace O-rings with the included green O-rings (part number 24615) to maintain a proper seal.

Quality Assurance and Warranty

This remanufactured compressor undergoes rigorous testing to meet Four Seasons quality standards. It is oil-filled and includes essential components to ensure reliable operation. Warranty coverage details should be confirmed with the distributor or installer, as they may vary by region and application.