Four Seasons 3893N A/C Compressor and Component Kit - Front and Rear

Four Seasons PAC-Kit w/ New Compressor

Four Seasons Part Number 3893N is an A/C compressor kit for select 1985-1986 Chevrolet G10, G20, and G30 vans, as well as GMC G1500, G2500, and G3500 models. This PAC-Kit w/ New Compressor is built for front and rear HVAC applications and is listed for systems using an LTR4 compressor with a 9 o'clock coil.

Key Features

• Four Seasons PAC-Kit w/ New Compressor for HVAC service
• Part Number 3893N for direct catalog identification
• Fits front and rear A/C applications on select Chevrolet and GMC vans
• Listed for systems with LTR4 compressor and 9 o'clock coil configuration
• Includes compressor, accumulator, orifice, expansion valve, flush, and oil components as specified by the manufacturer

Detailed Description

Four Seasons 3893N is a replacement A/C compressor kit for 1985-1986 Chevrolet G10, G20, and G30, plus GMC G1500, G2500, and G3500 vehicles. It is intended for vehicles with front and rear air conditioning and the specified LTR4 compressor setup. The PAC-Kit format brings together the major service components needed when addressing compressor-related HVAC repairs on these vans.

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 on select Chevrolet G10, G20, and G30 vans
• Servicing GMC G1500, G2500, and G3500 front and rear HVAC systems
• Addressing loss of cooling performance tied to compressor wear
• Restoring refrigerant circulation in systems with the listed LTR4 and 9 o'clock coil configuration
• Supporting repair of related A/C circuit components during compressor service

Installation Notes and Tips

Verify the vehicle year, make, model, and compressor configuration before ordering. Confirm that the existing system matches the listed LTR4 compressor and 9 o'clock coil setup, and inspect the A/C system for contamination or wear before installation. Proper evacuation, flushing, and refrigerant service procedures should be followed during repair.

Quality Assurance

Four Seasons is a recognized HVAC parts brand with cataloged OE-style replacement coverage for automotive air conditioning service. Part Number 3893N is listed for specific fitment applications to help ensure correct selection for the vehicle and system configuration.