Four Seasons 20286SK A/C Compressor Replacement Service Kit
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Four Seasons
 A/C Installer Kits

Four Seasons 20286SK A/C Compressor Replacement Service Kit

Brand Four Seasons 20286SK
Compressor Oil Included Included
Compressor Oil Type PAG Oil / 46
Expansion Device Type Block Type
Expansion Valve Inlet Type Sealing Washer
Expansion Valve Outlet Type O-Ring
Gasket / Seals? Included
Kit Includes Dessicant Bag Kit, Expansion Valve, Rear Expansion Valve, Compressor Oil, O-Ring Kit
Receiver Drier/Accumulator Diameter IN 1.500
Refrigerant Type R134a
Type A/C Service Kits
Warranty Limited Lifetime
Product line A/C Installer Kits
Fits Ford and Lincoln · 15 vehicles

A/C service kit. Includes compressor oil, expansion valves, and O-ring seals.

R134a compatible. Built for systems using R134a refrigerant.

PAG 46 oil included. Supplied with the correct compressor oil for service work.

Cross-references Four Seasons 20286SK, 550834 and MUK20003 for the same application. See all 4.

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Four Seasons A/C Installer Kit for Explorer, Flex, and MKT

Restore the service-side components needed for an A/C compressor replacement with the Four Seasons 20286SK A/C Installer Kit. This A/C service kit is built for R134a systems and includes PAG Oil / 46, a block-type expansion device, sealing washer inlet, O-ring outlet, and the seals and desiccant components needed for the listed Ford and Lincoln applications.

Four Seasons A/C Installer Kits are organized to support a complete compressor replacement service on the vehicle platforms listed below. The 20286SK kit is a direct-fit service solution for front and rear A/C system repair on select Ford Explorer, Ford Flex, and Lincoln MKT models.

Key Features

  • Part number 20286SK from Four Seasons A/C Installer Kits
  • Includes compressor oil with PAG Oil / 46 specification
  • Designed for R134a refrigerant systems
  • Block-type expansion device configuration
  • Expansion valve inlet uses a sealing washer connection
  • Expansion valve outlet uses an O-ring connection
  • Includes desiccant bag kit, expansion valve, rear expansion valve, compressor oil, and O-ring kit
  • Receiver drier/accumulator diameter: 1.500 in.
  • Limited Lifetime warranty

Product Details

The Four Seasons 20286SK is an A/C compressor replacement service kit for vehicles using R134a refrigerant and the specified expansion valve and sealing interfaces. It is built around the components commonly replaced during compressor service, including oil, desiccant, expansion valves, and sealing parts. This makes it a practical choice when servicing the air conditioning system on a Ford Explorer, Ford Flex, or Lincoln MKT with the listed fitment.

This part cross-references 550834 and MUK20003 for the same application.

Common A/C Problems It Can Help Address

  • Compressor replacement service that requires matched oil and sealing components
  • Loss of cooling performance after A/C system repair
  • Moisture contamination in the refrigerant circuit
  • Leaking or worn expansion valve sealing points
  • Service needs on front and rear A/C system layouts

Installation Notes and Tips

  • Verify the vehicle uses R134a refrigerant before installation.
  • Confirm the expansion valve connection style matches the sealing washer inlet and O-ring outlet design.
  • Inspect the system for contamination before installing new compressor-related service parts.
  • Follow the vehicle service procedure for oil balancing and evacuation after component replacement.
  • Use the fitment list below to confirm the exact Ford Explorer, Ford Flex, or Lincoln MKT application.

Quality Assurance

Four Seasons backs this kit with a Limited Lifetime warranty. The 20286SK is built as an A/C service kit for the listed applications and supports compressor replacement work on 2014-2019 Ford Explorer, 2016 and 2018-2019 Ford Flex, and 2014-2019 Lincoln MKT models.

  • Fits 2014-2019 Ford Explorer, N/A
  • Fits 2018-2019 Ford Flex, N/A
  • Fits 2016 Ford Flex, N/A
  • Fits 2015-2019 Lincoln MKT, N/A
  • Fits 2014 Lincoln MKT, N/A

Related reading

This part fits 15 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2019FordExplorer—3.5LV6N/AFront and Rear Kit; Includes: Dessicant Bag Kit, Expansion Valve, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits
2019FordFlex—3.5LV6N/AFront and Rear Kit; Includes: Dessicant Bag Kit, Expansion Valve, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits
2019LincolnMKT—3.7LV6N/AFront and Rear Kit; Includes: Dessicant Bag Kit, Expansion Valve, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits
2018FordExplorer—3.5LV6N/AFront and Rear Kit; Includes: Dessicant Bag Kit, Expansion Valve, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits
2018FordFlex—3.5LV6N/AFront and Rear Kit; Includes: Dessicant Bag Kit, Expansion Valve, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits
2018LincolnMKTPremiere3.7LV6N/AFront and Rear Kit; Includes: Dessicant Bag Kit, Expansion Valve, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits
2017FordExplorer—3.5LV6N/AFront and Rear Kit; Includes: Dessicant Bag Kit, Expansion Valve, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits
2017LincolnMKT—3.7LV6N/AFront and Rear Kit; Includes: Dessicant Bag Kit, Expansion Valve, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits
2016FordExplorer—3.5LV6N/AFront and Rear Kit; Includes: Dessicant Bag Kit, Expansion Valve, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits
2016FordFlex—3.5LV6N/AFront and Rear Kit; Includes: Dessicant Bag Kit, Expansion Valve, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits
2016LincolnMKT—3.7LV6N/AFront and Rear Kit; Includes: Dessicant Bag Kit, Expansion Valve, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits
2015FordExplorer—3.5LV6N/AFront and Rear Kit; Includes: Dessicant Bag Kit, Expansion Valve, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits
2015LincolnMKT—3.7LV6N/AFront and Rear Kit; Includes: Dessicant Bag Kit, Expansion Valve, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits
2014FordExplorer—3.5LV6N/AFront and Rear Kit; Includes: Dessicant Bag Kit, Expansion Valve, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits
2014LincolnMKT—3.7LV6N/AFrom 1/22/14; Front and Rear Kit; Includes: Dessicant Bag Kit, Expansion Valve, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 20286SK550834MUK20003PK0213