Four Seasons 3814NK A/C Compressor Kit - Front and Rear

Reliable A/C Compressor Kit for Chevrolet G10, G20, and G30

The Four Seasons Complete A/C Kit 3814NK provides a comprehensive solution for restoring air conditioning performance in Chevrolet G10, G20, and G30 models. Designed to include all essential components, this kit ensures efficient cooling and system reliability.

• Includes new compressor (part 58954), accumulator (33119), orifice tube (38623), and expansion device (38654)
• Compressor oil included with PAG oil 150 for optimal lubrication
• Standard white orifice tube with 0.072-inch diameter for precise refrigerant flow
• Receiver drier/accumulator measures 3.5 inches in diameter and 9 inches in length
• Compatible with R134a refrigerant systems
• Receiver drier features female o-ring inlet and male insert o-ring outlet fittings
• Limited lifetime warranty for long-term assurance

About the Four Seasons Complete A/C Kit Line

The Complete A/C Kit from Four Seasons is engineered to provide a full replacement solution for vehicle air conditioning systems. This product line includes all critical components such as a new compressor, accumulator, orifice tube, and expansion device, designed to work together for optimal system performance. The 3814NK kit is tailored specifically for Chevrolet G10, G20, and G30 vans, ensuring compatibility and ease of installation.

Detailed Product Description

This A/C compressor kit includes a new compressor (part number 58954) pre-filled with PAG 150 oil, which is essential for proper lubrication and longevity of the compressor. The kit also contains a standard white orifice tube with a 0.072-inch diameter, which regulates refrigerant flow to maintain system efficiency. The receiver drier/accumulator is sized at 3.5 inches in diameter and 9 inches in length, featuring female o-ring inlet and male insert o-ring outlet fittings to ensure a secure and leak-free connection. Designed for use with R134a refrigerant, this kit addresses the critical components needed to restore the air conditioning system in Chevrolet G10, G20, and G30 vehicles.

Common Applications and Issues Addressed

• Replacement of worn or failed A/C compressors in Chevrolet G10, G20, and G30 vans
• Resolving refrigerant flow restrictions caused by clogged orifice tubes
• Eliminating moisture and contaminants with a new receiver drier/accumulator
• Restoring proper lubrication with included PAG 150 compressor oil
• Improving overall air conditioning system performance and reliability

Installation Notes and Tips

Ensure the system is fully evacuated and flushed before installing the new compressor kit to prevent contamination. Verify that the orifice tube and receiver drier are correctly installed according to the vehicle’s service manual. Use the included PAG 150 oil to maintain proper compressor lubrication. Confirm all fittings, including the female o-ring inlet and male insert o-ring outlet on the receiver drier, are securely connected to avoid leaks. Recharge the system with R134a refrigerant following manufacturer specifications.

Quality Assurance and Warranty

The Four Seasons Complete A/C Kit 3814NK is backed by a limited lifetime warranty, providing confidence in the durability and performance of the components. Each part is manufactured to meet or exceed OEM standards, ensuring reliable operation in Chevrolet G10, G20, and G30 air conditioning systems.