Four Seasons 3937N A/C Compressor and Component Kit

Four Seasons 3937N A/C Compressor Kit

Four Seasons 3937N is a PAC-Kit with a new compressor for select 1993 Ford Crown Victoria, Ford Grand Marquis, and Mercury Grand Marquis applications. It is built for vehicles using an FS10 compressor with a 6-groove pulley, making it a direct-fit option for common 1993 Ford and Mercury full-size sedan A/C service needs.

Key Features

• Brand: Four Seasons
• Brand line: PAC-Kit w/ New Compressor
• Part number: 3937N
• Fits 1993 Ford Crown Victoria, N/A
• Fits 1993 Ford Grand Marquis, N/A
• Fits 1993 Mercury Grand Marquis, N/A
• For FS10 compressor systems with a 6-groove pulley
• Includes referenced service components for the listed application: accumulator, orifice, flush, and oil

Product Details

This Four Seasons A/C compressor kit is intended for 1993 Ford Crown Victoria, 1993 Ford Grand Marquis, and 1993 Mercury Grand Marquis vehicles equipped with an FS10 compressor and 6-groove pulley. The PAC-Kit w/ New Compressor line groups the compressor replacement with the application-specific service parts referenced for this platform, helping streamline A/C system repair on these Ford and Mercury models. If you are searching for a 1993 Ford Crown Victoria A/C compressor kit or a 1993 Mercury Grand Marquis compressor replacement, part number 3937N matches the listed configuration.

Common A/C Problems This Kit Addresses

• Loss of cooling performance from a worn or failed compressor
• Noisy compressor operation in FS10-equipped systems
• Refrigerant circulation issues tied to compressor wear
• A/C service needs on 1993 Ford Crown Victoria and Grand Marquis platforms
• System contamination concerns after compressor failure

Installation Notes

Verify the vehicle uses an FS10 compressor with a 6-groove pulley before ordering. Confirm the original compressor configuration and compare the listed application details to the vehicle’s A/C system. Proper evacuation, flushing, and refrigerant service procedures should be followed during installation.

Quality Assurance

Four Seasons is a recognized aftermarket HVAC brand, and the PAC-Kit w/ New Compressor product line is organized around application-specific compressor replacement for service accuracy. Part number 3937N is cataloged for the exact 1993 Ford Crown Victoria, Ford Grand Marquis, and Mercury Grand Marquis fitments shown above.