Four Seasons 4889NK A/C Compressor and Component Kit

Complete A/C Kit for Taurus and Sable

Four Seasons Complete A/C Kit 4889NK is a complete air conditioning kit with a new compressor for select Ford Taurus and Mercury Sable applications. It is built for R134a systems and includes the compressor oil, accumulator, orifice tube, and O-rings needed for a full A/C service on the listed vehicles.

The Four Seasons Complete A/C Kit line is organized for direct replacement work, combining the major A/C components in one package for the FS10 compressor platform used on these Ford and Mercury models. Part number 4889NK is a practical choice when servicing a failing compressor and related A/C circuit components at the same time.

Key Features

• Complete A/C kit with new compressor
• Includes compressor oil and O-rings
• Uses an orange standard orifice tube with .057 in. diameter
• Receiver drier/accumulator included with male springlock inlet and female springlock outlet
• Built for R134a refrigerant systems
• Limited lifetime warranty
• Cross-references Four Seasons 4889NK and interchange part numbers 520540, MK1009

Fitment Details

• Fits 2005-2007 Ford Taurus, N/A, w/ FS10 Compressor; Includes: 58168 (New Compressor), 55307 (Accum), 38639 (Orifice), 59007 (Oil), O-Rings; Complete A/C Kit
• Fits 2004-2005 Mercury Sable, N/A, w/ FS10 Compressor; Includes: 58168 (New Compressor), 55307 (Accum), 38639 (Orifice), 59007 (Oil), O-Rings; Complete A/C Kit
• Fits 2002-2004 Ford Taurus, N/A, w/ FS10 Compressor; Replacement Tube Kit Required to replace Orifice Tube; Includes: 58168 (New Compressor), 55307 (Accum), 38639 (Orifice), 59007 (Oil), O-Rings; Complete A/C Kit
• Fits 2002-2003 Mercury Sable, N/A, w/ FS10 Compressor; Replacement Tube Kit Required to replace Orifice Tube; Includes: 58168 (New Compressor), 55307 (Accum), 38639 (Orifice), 59007 (Oil), O-Rings; Complete A/C Kit

What This Kit Helps Address

• Loss of cooling from a worn or failed A/C compressor
• Restricted refrigerant flow caused by a clogged orifice tube
• Moisture or contamination in the accumulator
• Leaks at aged A/C seals and O-rings
• System service needs on FS10 compressor-equipped Taurus and Sable models

Installation Notes and Tips

Verify the vehicle uses an FS10 compressor before ordering. For 2002-2004 Ford Taurus applications, a replacement tube kit is required to replace the orifice tube. Always evacuate and recharge the system with the correct R134a service procedure after installation, and confirm all springlock connections are fully seated.

Quality Assurance

Four Seasons backs this Complete A/C Kit 4889NK with a limited lifetime warranty. The kit is assembled for the listed Ford Taurus and Mercury Sable fitments and includes the major service components needed for a complete A/C repair.