Four Seasons 57648 A/C Compressor Conversion Kit

Overview of Four Seasons Reman Compressor 57648

The Four Seasons Reman Compressor 57648 is a remanufactured A/C compressor conversion kit designed for select Ford and Mercury vehicles. Engineered to work with R134a refrigerant, this compressor kit provides reliable performance for models such as the Mustang, Thunderbird, Cougar, LTD, and Marquis.

• Compatible with R134a refrigerant and PAG 150 oil
• Includes oil and high-pressure pressure switch
• Single groove pulley with 5.125 inch diameter
• 12-volt coil with spade terminal type
• Remanufactured Da6 compressor type with clutch included
• Mounting type: Type I with metric threads
• Designed for V-belt pulley systems
• Includes two green O-rings for sealing

Four Seasons Reman Compressor Product Line Details

The Four Seasons Reman Compressor line offers remanufactured compressors that meet strict quality standards to restore A/C system functionality. This product line focuses on providing reliable, cost-effective compressor solutions that include essential components such as clutches and pressure switches. The Reman Compressor 57648 is part of this line, ensuring compatibility and performance for specific Ford and Mercury models requiring a Da6 compressor type.

Detailed Product Description

This A/C compressor conversion kit features a Da6 compressor type designed for use with R134a refrigerant and compatible PAG 150 oil. The kit includes a clutch assembly with a maximum diameter of 5.125 inches and a single groove pulley optimized for V-belt systems. The coil operates at 12 volts and uses a spade terminal for electrical connections. The included high-pressure pressure switch helps maintain system safety and efficiency. The compressor is oil-filled and comes with two green O-rings for proper sealing at the suction port, which is block mount type. Mounting is facilitated by Type I metric threads, with a clutch-to-mounting flange distance of 1.250 inches. Note that mounting hardware is not included.

Compatible Vehicles and Common Applications

• Ford Mustang A/C compressor replacement
• Mercury Cougar air conditioning system repair
• Ford Thunderbird HVAC compressor upgrade
• Mercury Marquis A/C clutch and compressor conversion
• Ford LTD air conditioning compressor retrofit

Installation Notes and Tips

• Ensure compatibility with vehicle refrigerant type R134a before installation
• Use PAG 150 oil as specified for optimal compressor lubrication
• Verify clutch assembly and pulley dimensions match existing system
• Replace O-rings and sealing washers to prevent leaks
• Check electrical connections for proper spade terminal fit

Quality Assurance and Warranty

The Four Seasons Reman Compressor 57648 is a remanufactured unit that undergoes rigorous testing to meet OEM specifications. It includes essential components such as the clutch and pressure switch to ensure system reliability. While mounting hardware is not included, the product is designed for straightforward installation on compatible Ford and Mercury models. Warranty details should be confirmed with the parts provider or manufacturer.