Four Seasons 57951 A/C Compressor

Overview of Four Seasons Reman Compressor 57951

The Four Seasons Reman Compressor 57951 is designed specifically for Cadillac Allante models, providing reliable air conditioning performance. This remanufactured A/C compressor is engineered to meet OEM specifications and includes essential components for a complete replacement.

• Compatible with R134a refrigerant
• Includes oil pre-filled with PAG 150 compatible refrigerant oil
• 6-groove serpentine pulley for proper belt alignment
• Pin-type electrical terminal for secure connection
• Comes with clutch assembly included
• Mounting type: Type 10 with all ears, no threads
• Coil voltage rated at 12 volts
• O-ring sealing washers included (quantity: 2)

Four Seasons Reman Compressor Product Line

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that are rebuilt to meet strict quality standards. These compressors are designed to provide a cost-effective alternative to new units while maintaining performance and durability. The 57951 model is part of this line, ensuring compatibility and reliability for Cadillac Allante vehicles requiring a replacement compressor.

Detailed Product Description

This Four Seasons A/C compressor features a heavy-duty HD6 compressor type, optimized for the Cadillac Allante's air conditioning system. It is pre-filled with PAG 150 oil, compatible with R134a refrigerant, ensuring proper lubrication and system efficiency. The included clutch assembly has a maximum diameter of 5 inches and a coil clock position at 2 o'clock, designed for precise fitment. The pulley measures 5 inches in diameter with 6 grooves to accommodate a serpentine belt of 0.875 inches width. The mounting flange distance from the clutch is 0.59375 inches, and the mounting type is Type 10, which uses all ears without threads for secure installation. The compressor also includes two sealing washer O-rings for the suction port, ensuring a tight seal and preventing leaks.

Common Applications and Issues Addressed

• Replacement for failed or leaking A/C compressors in Cadillac Allante
• Restores proper air conditioning cooling performance
• Solves clutch engagement problems due to worn or damaged clutch
• Addresses refrigerant leaks caused by compressor seal failure
• Eliminates unusual noises from compressor wear or pulley issues

Installation Notes and Tips

• Ensure system is evacuated and flushed before installation
• Verify compatibility with R134a refrigerant and PAG 150 oil
• Use included O-rings and sealing washers to prevent leaks
• Check serpentine belt condition and replace if worn
• Confirm coil voltage and terminal type match vehicle specifications

Quality Assurance and Warranty

The Four Seasons Reman Compressor 57951 undergoes rigorous remanufacturing processes to meet industry standards. It is tested for proper operation and leak-free performance. While specific warranty details are not provided here, Four Seasons typically offers limited warranties on remanufactured compressors to ensure customer confidence and product reliability.