Four Seasons 3781N A/C Compressor and Component Kit - Front and Rear

Four Seasons PAC-Kit w/ New Compressor

The Four Seasons 3781N is an A/C compressor kit for specific 1996 Chevrolet Express and GMC Savana vans equipped with an HT6 compressor. This PAC-Kit w/ New Compressor is built for front and rear HVAC applications and is listed for direct vehicle-specific fitment.

Key Features

• Four Seasons PAC-Kit w/ New Compressor for A/C service
• Part number 3781N
• Fits front and rear HVAC applications on listed vans
• Application-specific for 1996 Chevrolet Express and GMC Savana models with HT6 compressor
• Includes related A/C service components referenced in the fitment notes

Application Details

Compatible With 1996 Chevrolet Express 1500, front and rear; 1996 Chevrolet Express 2500, front and rear; 1996 Chevrolet Express 3500, front and rear; 1996 GMC Savana 1500, front and rear; 1996 GMC Savana 2500, front and rear; and 1996 GMC Savana 3500, front and rear. The Four Seasons 3781N is intended for vehicles using an HT6 compressor and is listed for these Chevrolet Express and GMC Savana platforms only.

What This Part Helps Address

• Loss of A/C compressor function
• Weak or inconsistent cabin cooling
• Compressor-related noise or seizure
• System service needs tied to HT6 compressor applications
• Front and rear HVAC cooling concerns on full-size vans

Installation Notes

Verify the vehicle’s compressor type before ordering. Match the listed fitment notes for the correct 1996 Chevrolet Express or GMC Savana application, and confirm the front and rear HVAC configuration during diagnosis. Follow standard A/C service procedures, including proper evacuation, flushing, and oil handling as required for the system.

Quality Assurance

Four Seasons is a recognized aftermarket brand for climate control components, and this PAC-Kit w/ New Compressor is cataloged for specific OE-style applications. Part number 3781N is listed for the vehicles shown above to support accurate replacement selection.