Four Seasons 57140 A/C Compressor

Reliable A/C Compressor for Ford and Mercury Vehicles

The Four Seasons Reman Compressor 57140 is designed to restore your vehicle's air conditioning system with precision. Engineered for select Ford and Mercury models, this remanufactured A/C compressor ensures compatibility and performance with R134a refrigerant systems.

• Compatible with Ford and Mercury Aerostar, Cougar, Explorer, Mountaineer, Mustang, and Thunderbird models
• Remanufactured Four Seasons Reman Compressor line for dependable HVAC performance
• Includes clutch and oil filled with PAG 46 compatible refrigerant oil
• Designed for R134a refrigerant systems with a 12-volt coil voltage
• Features a 6-groove serpentine pulley with a 4.5-inch diameter
• Tangent mount type with block mount suction port and included green O-rings
• Pin-type terminal and coil clock position at 12 o'clock for proper electrical connection

Four Seasons Reman Compressor Product Line

The Reman Compressor line by Four Seasons offers remanufactured A/C compressors that meet strict quality standards. These compressors are rebuilt to original equipment specifications, including the addition of compatible refrigerant oil and necessary components like the clutch. The 57140 model is part of this line, providing a cost-effective solution for restoring air conditioning functionality in compatible Ford and Mercury vehicles.

Detailed Product Features and Specifications

This Four Seasons A/C compressor (part number 57140) is designed specifically for vehicles using R134a refrigerant and PAG 46 oil. It comes oil filled and includes the clutch assembly, ensuring a complete replacement unit. The compressor features a 6-groove serpentine pulley with a 4.5-inch diameter and a belt width of 0.875 inches, suitable for the specified vehicle applications. The tangent mount design and block mount suction port with included green O-rings provide secure installation and proper sealing. Electrical connections are facilitated by a pin-type terminal and a coil positioned at 12 o'clock, operating at 12 volts. This compressor type is FS10, commonly used in the listed Ford and Mercury models.

Common Applications and Problem Resolution

• Restores A/C cooling performance in Ford Explorer and Mountaineer models
• Replaces worn or failed compressors in Mercury Cougar and Thunderbird vehicles
• Addresses clutch failure or pulley issues in Ford Mustang and Aerostar
• Solves refrigerant leaks related to compressor seals and O-rings
• Improves system efficiency by replacing remanufactured compressor components

Installation Notes and Tips

Ensure the A/C system is properly evacuated and flushed before installing the compressor. Use the included green O-rings (part number 24632) to maintain a secure seal on suction ports. Verify the serpentine belt condition and alignment with the 6-groove pulley. Note that mounting hardware is not included and must be reused or sourced separately. Confirm electrical connections match the pin-type terminal and coil clock position for proper operation.

Quality Assurance and Warranty

The Four Seasons Reman Compressor 57140 undergoes rigorous remanufacturing processes to meet OEM standards. It includes oil and clutch assembly to ensure reliable operation. While specific warranty details vary by distributor, Four Seasons typically offers limited warranties on remanufactured compressors to cover defects in materials and workmanship.