Four Seasons 3919N A/C Compressor Kit

Four Seasons 3919N A/C Compressor Kit

The Four Seasons 3919N PAC-Kit with New Compressor is an A/C compressor kit for select Jeep Grand Cherokee applications. It is listed for 1999-2001 Jeep Grand Cherokee models with a 10PA17E compressor and notes that OE compressor harness adaptation may be required.

Key Features

• Brand: Four Seasons
• Brand line: PAC-Kit with New Compressor
• Part number: 3919N
• Fits 1999-2001 Jeep Grand Cherokee, N/A
• Application note: w/ 10PA17E Compressor
• May require OE compressor harness
• Referenced service components: 78379 (New Compressor), 56790 (Accum), 56523 (Liq w/ Ofifice), 69991 (Flush), 59007 (Oil)

Detailed Description

Four Seasons 3919N is a PAC-Kit w/ New Compressor built for Jeep Grand Cherokee HVAC service on 1999-2001 vehicles equipped with a 10PA17E compressor. This kit is organized around the compressor replacement application and the listed service components, making it a direct match for buyers searching for a Jeep Grand Cherokee A/C compressor kit, Four Seasons 3919N, or a PAC-Kit with new compressor for 1999-2001 Jeep Grand Cherokee.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a worn or failed A/C compressor
• Addressing loss of cooling performance in the HVAC system
• Restoring compressor operation after seizure or internal wear
• Servicing a Jeep Grand Cherokee A/C system with a 10PA17E compressor
• Supporting repair work when OE compressor harness adaptation is needed

Installation Notes

Fits 1999-2001 Jeep Grand Cherokee, N/A. Confirm the vehicle uses a 10PA17E compressor before ordering. Review the OE compressor harness connection during installation, since harness adaptation may be required. Follow standard A/C service procedures, including evacuation, flushing, oil management, and proper component replacement practices for the system.

Quality Assurance

Four Seasons is a recognized HVAC parts brand, and this PAC-Kit line is organized for compressor replacement service with application-specific components. Verify fitment against the vehicle’s existing compressor and service configuration before installation.