Four Seasons
A/C Installer Kits

Four Seasons 20151SK A/C Compressor Replacement Service Kit

Brand Four Seasons 20151SK
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 Sealing Washer
Kit Includes Dessicant Bag Kit, Expansion Valve, Compressor Oil, Cap and Valve Kit
Receiver Drier/Accumulator Diameter IN 1.000
Receiver Drier/Accumulator Length IN 9.750
Refrigerant Type R134a
Type A/C Service Kits
Warranty Limited Lifetime
Product line A/C Installer Kits
Fits Ford · 3 vehicles

A/C service kit. Includes the key components needed for compressor replacement service.

PAG 46 oil included. Pre-filled with the correct compressor oil for the system.

R134a compatible. Built for systems using R134a refrigerant.

Cross-references Four Seasons 20151SK, 550640 and MUK20136 for the same application. See all 4.

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Four Seasons A/C Installer Kit for Fusion

The Four Seasons 20151SK A/C Installer Kit is built for HVAC service work on the 2020 Ford Fusion. It combines the core replacement components needed when servicing the air conditioning system with PAG 46 compressor oil and R134a refrigerant compatibility.

Key Features

  • Part number 20151SK from Four Seasons A/C Installer Kits
  • Includes compressor oil with PAG Oil / 46 specification
  • Block-type expansion device with sealing washer inlet and outlet connections
  • Includes desiccant bag kit, expansion valve, compressor oil, cap and valve kit
  • Receiver drier/accumulator dimensions: 1.000 in. diameter and 9.750 in. length
  • Built for R134a A/C service applications
  • Limited lifetime warranty

Product Details

Four Seasons 20151SK is an A/C compressor replacement service kit for the 2020 Ford Fusion. It is organized as a service kit for HVAC repair work and includes the components commonly replaced during compressor-related A/C service, including the expansion valve, desiccant bag kit, compressor oil, and cap and valve kit. The kit is specified for PAG 46 oil and R134a refrigerant systems, making it a direct match for Fusion A/C service needs where those specifications are required. This part cross-references Monroe Shocks & Struts 172286 and 182286 for the same application.

Common Repair Applications

  • Restoring cooling performance after compressor replacement on a 2020 Ford Fusion
  • Addressing moisture contamination in the A/C system
  • Replacing a worn or restricted expansion valve
  • Servicing an R134a system that requires PAG 46 compressor oil
  • Correcting A/C performance issues tied to the receiver drier or desiccant component

Installation Notes

Verify refrigerant type, oil specification, and connection style before installation. This kit uses a block-type expansion device with sealing washer inlet and outlet connections, so matching the original system layout is important. Follow proper evacuation, leak-check, and recharge procedures after service, and confirm the system is filled with the correct PAG 46 oil amount for the vehicle.

Quality Assurance

Four Seasons backs this A/C service kit with a limited lifetime warranty. Fits 2020 Ford Fusion, N/A.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2020FordFusion2.0LL4GASN/AIncludes: Desiccant Bag Kit, Expansion Valve, Compressor Oil, Necessary O-Rings, Gaskets, Cap, Valve Kit; A/C Installer Kits
2020FordFusion2.0LL4GASN/Aw/ PAG 46 Compressor Oil; Includes: Dessicant Bag Kit, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits
2020FordFusion2.0LL4ELECTRIC/GASN/Aw/ PAG 46 Compressor Oil; Includes: Dessicant Bag Kit, 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 — 20151SK550640MUK20136PK0247