Four Seasons 5004N A/C Compressor Kit - Front and Rear

Four Seasons 5004N A/C Compressor Kit

The Four Seasons 5004N PAC-Kit with New Compressor is an A/C compressor kit for select 1997-1998 Chevrolet Express and GMC Savana vans. It is built for front and rear HVAC applications and is listed for vehicles using an HT6 compressor.

Key Features

• Four Seasons PAC-Kit w/ New Compressor for HVAC service
• Fits front and rear A/C systems on select Chevrolet Express and GMC Savana models
• Application notes call for HT6 compressor setups
• Includes fitment-specific components referenced by the manufacturer for the listed vehicles
• Part number 5004N for accurate ordering and lookup

Fitment Details

Compatible with 1997-1998 Chevrolet Express 1500, front and rear; 1997-1998 Chevrolet Express 2500, front and rear; 1997-1998 Chevrolet Express 3500, front and rear; 1997-1998 GMC Savana 1500, front and rear; 1997-1998 GMC Savana 2500, front and rear; and 1997-1998 GMC Savana 3500, front and rear. For 1998 Chevrolet Express 1500, Express 2500, and Express 3500, the notes specify a drier with female inlet fitting and an expansion valve with outlet height from top plate of 2.375 inches.

What This Kit Helps Address

• Loss of cabin cooling from a worn or failed A/C compressor
• Reduced system performance in front and rear HVAC circuits
• Noisy compressor operation in HT6-equipped vans
• Service needs tied to compressor replacement on 1997-1998 Chevrolet Express and GMC Savana models
• Restoration of proper refrigerant circulation after compressor failure

Installation Notes

Verify the vehicle’s compressor type and HVAC configuration before ordering. Match the listed notes for HT6 compressor applications, and confirm the expansion valve and drier details for the exact model year. Proper evacuation, flushing, and refrigerant service procedures should be followed during installation. Part number 5004N should be matched to the vehicle identification and existing A/C layout before service begins.

Quality Assurance

Four Seasons markets this PAC-Kit as a complete compressor replacement solution for the listed applications, with fitment guidance tied to the specified Chevrolet Express and GMC Savana vans. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.