Four Seasons 57954 A/C Compressor

Overview of Four Seasons Reman Compressor 57954

The Four Seasons Reman Compressor 57954 is designed specifically for Chevrolet G10, G20, and G30 models. This remanufactured A/C compressor ensures compatibility with R134a refrigerant and includes essential components for reliable HVAC system performance.

• Compatible with Chevrolet G10, G20, and G30 vans
• Designed for R134a refrigerant systems
• Includes clutch and high-pressure switch
• Oil filled with PAG 150 compatible refrigerant oil
• 6-groove serpentine pulley for proper belt fit
• 12-volt coil voltage with spade terminal type
• Remanufactured HD6 compressor type
• Mounting type: Type VII (middle ear not threaded)
• Includes two sealing washer O-rings (part number 24354)

Detailed Product Features and Specifications

The Four Seasons Reman Compressor 57954 is a remanufactured HD6 type compressor engineered for use with R134a refrigerant and PAG 150 oil, ensuring system compatibility and longevity. It features a 6-groove serpentine pulley with a diameter of approximately 4.25 inches (107.95 mm), designed to match the belt system on Chevrolet G10, G20, and G30 vans. The compressor includes a clutch assembly with a maximum diameter of 4.25 inches and a coil positioned at the 10 o'clock clock position, operating at 12 volts with a spade terminal connection. A high-pressure switch is included to maintain system safety and performance. The mounting type is Type VII, which means the middle ear is not threaded, and mounting hardware is not included. Two sealing washer O-rings (part number 24354) are provided for proper suction port sealing.

About the Four Seasons Reman Compressor Product Line

The Reman Compressor line from Four Seasons offers remanufactured A/C compressors that meet strict quality standards to restore HVAC functionality in vehicles. This product line focuses on providing reliable, cost-effective compressor replacements that include essential components such as clutches and pressure switches. The 57954 model is part of this line, tailored for specific Chevrolet van models to ensure proper fit and function.

Common Applications and Issues Addressed

• Replacement for failed or leaking A/C compressors in Chevrolet G10, G20, and G30 vans
• Restores proper refrigerant flow and pressure in R134a systems
• Resolves clutch engagement problems with included clutch assembly
• Addresses high-pressure switch failures affecting system safety
• Eliminates pulley or belt slippage issues with correct 6-groove serpentine pulley

Installation Notes and Tips

• Ensure compatibility with Chevrolet G10, G20, or G30 models before installation
• Use PAG 150 refrigerant oil as specified for optimal performance
• Verify the mounting type (Type VII) matches vehicle specifications
• Replace O-rings with the included sealing washers to prevent leaks
• Check clutch coil voltage and terminal type for proper electrical connection

Quality Assurance and Warranty

This Four Seasons Reman Compressor 57954 undergoes thorough remanufacturing processes to meet OEM standards. It includes essential components such as the clutch and high-pressure switch to ensure system reliability. While mounting hardware is not included, the compressor is oil filled and ready for installation. Warranty details should be confirmed with the distributor or installer to ensure coverage.