Four Seasons 3614R A/C Compressor Kit - Front and Rear

Four Seasons 3614R PAC-Kit w/ Reman Compressor

Four Seasons 3614R is a PAC-Kit with reman compressor for select Chevrolet and GMC full-size vans from 1987-1991. It is built for vehicles using the LTR4 compressor setup and is listed for front and rear HVAC applications.

Key Features

• Four Seasons PAC-Kit w/ Reman Compressor for A/C compressor replacement
• Fits 1987-1991 Chevrolet G10, G20, and G30, front and rear
• Fits 1987-1991 GMC G1500, G2500, and G3500, front and rear
• Also listed for 1987 GMC G1500, G2500, and G3500 with 6-groove pulley configuration
• Built for LTR4 compressor applications
• Part number 3614R for catalog and fitment lookup

Detailed Description

Four Seasons 3614R is an A/C compressor kit for Chevrolet G10, G20, and G30 vans and GMC G1500, G2500, and G3500 vans in the 1987-1991 model years. This PAC-Kit w/ Reman Compressor is listed for front and rear HVAC systems and is tied to LTR4 compressor applications, making it a direct-fit option for owners servicing older van air conditioning systems. The 3614R part number is useful when matching the compressor kit to the correct vehicle configuration.

This part cross-references 57237 and 33192 for the same application.

What It Is Used For

• Replacing a worn or failed A/C compressor in a Chevrolet G-series van
• Replacing a worn or failed A/C compressor in a GMC G-series van
• Restoring refrigerant circulation in front and rear HVAC systems
• Addressing compressor noise, seizure, or loss of cooling output
• Supporting repair of LTR4 compressor-equipped air conditioning systems

Installation Notes and Tips

Verify the vehicle year, make, model, and compressor configuration before ordering. Confirm LTR4 compressor fitment and check whether the vehicle uses the 1987 6-groove pulley configuration noted in the catalog data. Inspect the system for contamination and follow proper A/C service procedures, including evacuation, flushing, and oil management, before returning the system to service.

Quality Assurance

Four Seasons catalogs this PAC-Kit as a reman compressor application for specific Chevrolet and GMC vans. Use the listed fitment details and part number 3614R to confirm the correct match for your vehicle.