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Four Seasons 20280SK A/C Compressor Replacement Service Kit
| Brand | Four Seasons 20280SK |
|---|---|
| Compressor Oil Included | Included |
| Compressor Oil Type | PAG Oil / 46 |
| Expansion Device Type | Block Type |
| Expansion Valve Inlet Type | Insert O-Ring |
| Expansion Valve Outlet Type | Insert O-Ring |
| Gasket / Seals? | Included |
| Kit Includes | Filter Drier, Expansion Valve, Compressor Oil, O-Ring/Gasket Pack, Cap and Valve Kit |
| Receiver Drier/Accumulator Diameter IN | 1.5 |
| Receiver Drier/Accumulator Length IN | 9.8 |
| Receiver Drier/Accumulator Outlet Fitting Size IN | .438 |
| Receiver Drier/Accumulator Outlet Fitting Type | Pad Mount |
| Refrigerant Type | R134a |
| Type | A/C Service Kits |
| Warranty | Limited Lifetime |
| Product line | A/C Installer Kits |
| Fits | Jeep · 5 vehicles |
Service kit included. Compressor oil, filter drier, expansion valve, and seal kit are all in one package.
PAG 46 oil. Uses the specified compressor oil type for A/C service work.
Block-type expansion valve. Built with insert O-ring inlet and outlet connections for a secure seal.
Cross-references Four Seasons 20280SK, 550822 and MUK20009 for the same application. See all 4.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Jeep Wrangler A/C Service Kit
Four Seasons 20280SK is an A/C Compressor Replacement Service Kit for 2007-2011 Jeep Wrangler applications. It brings together the core service components needed for a refrigerant-side repair, including a filter drier, expansion valve, compressor oil, O-ring/gasket pack, and cap and valve kit.
Built for R134a systems, this Four Seasons A/C Installer Kit supports a complete service approach when replacing compressor-related components on a Jeep Wrangler. The kit is organized around the parts commonly addressed during A/C compressor replacement, helping streamline the repair process on 2007-2011 Jeep Wrangler models.
Key Features
- Four Seasons A/C Installer Kits product line
- Part number 20280SK
- Fits 2007-2011 Jeep Wrangler
- Includes filter drier, expansion valve, compressor oil, O-ring/gasket pack, and cap and valve kit
- PAG Oil / 46 compressor oil included
- R134a refrigerant system application
- Block-type expansion device
- Insert O-ring inlet and outlet connections on the expansion valve
- Receiver drier/accumulator with pad mount outlet fitting
- Limited Lifetime warranty
Detailed Description
Four Seasons 20280SK is an A/C Compressor Replacement Service Kit engineered for Jeep Wrangler HVAC service work. It is specified for 2007-2011 Jeep Wrangler models and includes the components commonly replaced during compressor-related A/C repairs: filter drier, expansion valve, compressor oil, O-ring/gasket pack, and cap and valve kit. The kit uses PAG Oil / 46 and is intended for R134a refrigerant systems. The expansion device is a block type with insert O-ring inlet and outlet connections, and the receiver drier/accumulator measures 1.5 inches in diameter and 9.8 inches in length with a .438-inch pad mount outlet fitting.
The Four Seasons A/C Installer Kits line focuses on service-ready HVAC replacement parts for refrigerant system maintenance. This 20280SK kit is a direct-fit service solution for Jeep Wrangler A/C work where the compressor circuit, sealing surfaces, and metering components are being addressed together. This part cross-references Monroe Shocks & Struts (e.g., 550822, MUK20009) for the same application.
Common Repair Uses
- Restoring A/C performance after compressor replacement on a Jeep Wrangler
- Replacing a restricted or contaminated filter drier in an R134a system
- Addressing expansion valve flow issues that affect vent temperature
- Repairing refrigerant leaks at O-ring and gasket sealing points
- Servicing a system that requires fresh PAG 46 compressor oil during overhaul
Installation Notes and Tips
Verify the vehicle is a 2007-2011 Jeep Wrangler before ordering. Match the refrigerant type, compressor oil specification, and expansion valve style to the existing HVAC system before installation. Replace sealing components during service, evacuate the system properly, and recharge with the correct R134a specification after repairs are complete.
Quality Assurance
Four Seasons backs this kit with a Limited Lifetime warranty. Part number 20280SK is built as a service-focused replacement kit for Jeep Wrangler A/C repair work.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Jeep | Wrangler | 3.8L | V6 | N/A | Includes: Filter Drier, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits |
| 2010 | Jeep | Wrangler | 3.8L | V6 | N/A | Includes: Filter Drier, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits |
| 2009 | Jeep | Wrangler | 3.8L | V6 | N/A | Includes: Filter Drier, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits |
| 2008 | Jeep | Wrangler | 3.8L | V6 | N/A | Includes: Filter Drier, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits |
| 2007 | Jeep | Wrangler | 3.8L | V6 | N/A | Includes: Filter Drier, Expansion Valve, Compressor Oil, Necessary O-Rings and Gaskets, Cap and Valve Kit; A/C Installer Kits |
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