Four Seasons 2664N A/C Compressor and Component Kit

Four Seasons PAC-Kit w/ New Compressor 2664N

Four Seasons 2664N is an A/C compressor kit for select Jeep factory air systems that use an SD508 compressor. It is built for 1981-1987 Jeep applications, including Cherokee, Wagoneer, Grand Wagoneer, and J10 models with California emissions equipment.

Key Features

• Four Seasons PAC-Kit w/ New Compressor for HVAC A/C service
• Fits Jeep vehicles with factory air and SD508 compressor applications
• Includes a new compressor application identified as 58580 in the fitment notes
• Fits 1981-1987 Jeep Cherokee, Wagoneer, Grand Wagoneer, and J10 configurations listed below
• Part number 2664N for catalog and service matching

Fitment Details

• Fits 1986-1987 Jeep J10, N/A, w/ SD508 Compressor; w/ Factory Air; California Emissions; 58580 (New Compressor), 33262 (Filter Drier), 38725 (Exp Valve), 69991 (Flush), 59002 (Oil); PAC-Kit w/ New Compressor
• Fits 1982-1984 Jeep J10, N/A, w/ SD508 Compressor; w/ Factory Air; California Emissions; 58580 (New Compressor), 33262 (Filter Drier), 38725 (Exp Valve), 69991 (Flush), 59002 (Oil); PAC-Kit w/ New Compressor
• Fits 1984-1986 Jeep Grand Wagoneer, N/A, w/ SD508 Compressor; w/ Factory Air; California Emissions; 58580 (New Compressor), 33262 (Filter Drier), 38725 (Exp Valve), 69991 (Flush), 59002 (Oil); PAC-Kit w/ New Compressor
• Fits 1982-1983 Jeep Cherokee, N/A, w/ SD508 Compressor; w/ Factory Air; California Emissions; 58580 (New Compressor), 33262 (Filter Drier), 38725 (Exp Valve), 69991 (Flush), 59002 (Oil); PAC-Kit w/ New Compressor
• Fits 1981-1983 Jeep Wagoneer, N/A, w/ SD508 Compressor; w/ Factory Air; California Emissions; 58580 (New Compressor), 33262 (Filter Drier), 38725 (Exp Valve), 69991 (Flush), 59002 (Oil); PAC-Kit w/ New Compressor

Detailed Description

Four Seasons 2664N is a PAC-Kit w/ New Compressor for Jeep factory air systems that specify an SD508 compressor. This kit is listed for Jeep Cherokee, Wagoneer, Grand Wagoneer, and J10 models across the 1981-1987 model years, with California emissions notes called out in the fitment data. Use this part when servicing an original A/C system that matches the listed compressor and vehicle configuration.

This part cross-references the same application under related service references, including 58580 and 33262.

Common Problems This Part Addresses

• Failed or noisy A/C compressor operation
• Loss of cabin cooling performance in factory air systems
• Compressor replacement needs on SD508-equipped Jeep A/C setups
• Service work on older Jeep HVAC systems with California emissions notes
• Restoration or repair of original Jeep Cherokee, Wagoneer, Grand Wagoneer, or J10 air conditioning systems

Installation Notes and Tips

Verify the existing compressor style, factory air equipment, and emissions configuration before ordering. Match the vehicle year, make, model, and the SD508 compressor note exactly to the fitment listing for Jeep Cherokee, Wagoneer, Grand Wagoneer, and J10 applications. Follow standard A/C service procedures, including system evacuation, flushing where required, and correct oil and expansion valve service as specified by the vehicle repair process.

Quality Assurance

Four Seasons is a recognized HVAC parts brand for automotive A/C service, and this PAC-Kit is cataloged for specific Jeep applications to support accurate parts matching.