Four Seasons 57543 A/C Compressor

Overview of Four Seasons Reman Compressor 57543

The Four Seasons Reman Compressor 57543 is designed specifically for Saturn models including L100, L200, L300, LS, LS1, LW1, and LW200. This remanufactured A/C compressor ensures compatibility with R134a refrigerant and comes pre-filled with Pag 100 oil for optimal performance.

• Compatible Refrigerant: R134a
• Oil Type: Pag 100 (included)
• Includes Clutch and Oil
• 5-Groove Pulley for Serpentine Belt
• 12V Coil Voltage with Pin Terminal
• Tangent Mount Type with 1.203" Distance from Clutch to Mounting Flange
• O-ring Type Suction and Discharge Ports
• Remanufactured York-Diesel Kiki-Zexel-Seltec Compressor Type

Detailed Product Features and Specifications

This Four Seasons Reman Compressor 57543 is engineered to meet the exact specifications required by Saturn vehicles such as the L100, L200, and LS series. The compressor is designed with a 5-groove pulley compatible with serpentine belts, featuring a 5.000" clutch diameter and pulley lip diameter, ensuring proper fit and function. It operates on a 12-volt coil with a pin-type terminal and a coil clock position at 2 o'clock for precise electrical connections.

The compressor is pre-filled with Pag 100 oil, compatible with R134a refrigerant, which is standard for these Saturn models. It includes both the clutch and oil, simplifying installation. The mounting type is tangent mount with a 30.48 mm (1.203125") distance from clutch to mounting flange, designed to fit securely without additional mounting hardware, which is not included.

About the Four Seasons Reman Compressor Product Line

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that provide a cost-effective alternative to new units while maintaining OEM specifications. These compressors undergo thorough testing and rebuilding processes to restore functionality and reliability. The 57543 model fits within this line, delivering a balance of quality and value for Saturn vehicles requiring A/C system repairs.

Common Applications and Problem Resolution

• Replacement for failing or noisy A/C compressors in Saturn L100, L200, L300, LS, LS1, LW1, and LW200
• Restores proper refrigerant flow and pressure in R134a systems
• Solves clutch engagement issues with included clutch assembly
• Addresses oil leakage or contamination by providing a pre-filled unit
• Resolves pulley or belt slippage problems with a 5-groove serpentine pulley design

Installation Notes and Tips

• Verify compatibility with your specific Saturn model and year before installation
• Ensure the A/C system is evacuated and properly flushed prior to compressor replacement
• Use the included Pag 100 oil and confirm refrigerant type R134a is used
• Note that mounting hardware is not included; retain original bolts or source separately
• Check electrical connections for the 12V coil with pin terminal and correct coil clock position

Quality Assurance and Warranty

The Four Seasons Reman Compressor 57543 is remanufactured to meet industry standards and undergoes rigorous testing to ensure reliable operation. While specific warranty details are not provided here, Four Seasons typically offers limited warranties on remanufactured compressors. It is recommended to consult product documentation or the vehicle service provider for exact warranty terms.