Four Seasons 1214NK A/C Compressor and Component Kit

Complete A/C Kit for Mustang

The Four Seasons Complete A/C Kit 1214NK is a complete air conditioning kit with a new compressor for select Ford Mustang applications. It is built for 1994-1995 Ford Mustang models with an FS10 compressor and factory air, and it includes the compressor oil, accumulator, liquid line with orifice, and O-rings needed for a full A/C service.

Four Seasons Complete A/C Kit 1214NK is a direct-fit solution for restoring cooling performance in a 1995 Ford Mustang or 1994-1995 Ford Mustang with the correct factory setup. The kit is configured for R134a refrigerant systems and uses a liquid line expansion device type.

Key Features

• Complete A/C kit with new compressor
• Includes compressor oil and O-rings
• R134a refrigerant type
• Liquid line expansion device type
• Accumulator with male springlock inlet and female springlock outlet
• Limited lifetime warranty
• Four Seasons part number 1214NK

Product Details

This Four Seasons Complete A/C Kit is organized around the major components needed for an air conditioning repair on the listed Mustang applications. The kit includes 58140 new compressor, 33057 accumulator, 55720 liquid line with orifice, 59007 oil, and O-rings. The accumulator measures 3.500 inches in diameter and 8.000 inches in length, with 0.625-inch inlet and outlet fittings.

Compatible With 1995 Ford Mustang, N/A, w/ FS10 Compressor; Includes: 58140 (New Compressor), 33057 (Accum), 55720 (Liq w/ Ofifice), 59007 (Oil), O-Rings; Complete A/C Kit. Compatible With 1994-1995 Ford Mustang, N/A, w/ FS10 Compressor; w/ Factory Air; Includes: 58140 (New Compressor), 33057 (Accum), 55720 (Liq w/ Ofifice), 59007 (Oil), O-Rings; Complete A/C Kit. Four Seasons 1214NK is a practical match for owners replacing worn A/C components in a Ford Mustang with the specified compressor and factory air configuration.

Common Repair Uses

• Loss of cabin cooling performance
• Compressor wear or failure
• Accumulator replacement during A/C service
• Liquid line orifice restriction issues
• R134a system refresh after component replacement

Installation Notes

Verify the vehicle has the FS10 compressor and factory air configuration before ordering. Match the springlock fitting style, refrigerant type, and line routing to the original system layout. Replace the O-rings during installation and follow proper evacuation, leak check, and recharge procedures after assembly.

Quality Assurance

Four Seasons backs this kit with a limited lifetime warranty. The 1214NK kit is built as a complete replacement package for the listed Mustang applications, helping streamline A/C repair work with the correct compressor, accumulator, liquid line, and oil components in one order.