Four Seasons 39688 A/C Expansion Valve - Front

Reliable A/C Expansion Valve for Genesis and Kia Models

The Four Seasons Expansion Valve 39688 is engineered to regulate refrigerant flow precisely in your vehicle's air conditioning system. Designed specifically for select Genesis and Kia models, this aluminum block-type valve ensures efficient cooling performance with R134a refrigerant.

Key Features of Four Seasons Expansion Valve 39688

• Constructed from durable aluminum for long-lasting use
• Compatible with R134a refrigerant systems
• Block type design without solenoid for reliable operation
• O-ring style liquid and suction inlet/outlet connections for secure sealing
• Liquid inlet size No. 6 and outlet size No. 10 for precise fitment
• Meets or exceeds OEM specifications for quality assurance
• Super heat rating of -9.0 and 1.5 tonnage capacity
• Includes mounting hardware for straightforward installation

About the Four Seasons Expansion Valve Product Line

The Expansion Valve line by Four Seasons focuses on delivering components that regulate refrigerant flow within automotive A/C systems. This product line emphasizes OEM compatibility and material quality, ensuring that each valve, including part number 39688, maintains system efficiency and durability across various vehicle applications.

Detailed Product Description

The Four Seasons Expansion Valve 39688 is a block-type A/C flow restrictor made from aluminum, designed to work with R134a refrigerant. It features O-ring style connections on both liquid and suction inlets and outlets, sized No. 6 and No. 10 respectively, to provide a secure and leak-resistant fit. This valve operates without a solenoid and is rated for 1.5 tonnage with a super heat value of -9.0, ensuring proper refrigerant metering and system performance. Compatible with Genesis models G70, G80, G90, GV70, GV80, GV80 Coupe, and Kia models K900 and Stinger, this expansion valve meets or exceeds OEM standards for reliable operation.

Common Issues Addressed by This Expansion Valve

• Inconsistent or insufficient cooling in Genesis G80 and Kia Stinger A/C systems
• Refrigerant flow irregularities causing compressor strain
• Leaks or failures in existing expansion valves leading to system inefficiency
• Replacement for worn or damaged block-type expansion valves in compatible models
• Maintaining proper super heat levels to prevent evaporator freeze-up

Installation Notes and Tips

• Ensure system is evacuated and depressurized before removal of old valve
• Verify O-ring seals are intact and properly lubricated during installation
• Confirm correct orientation of liquid and suction inlet/outlet connections
• Use mounting hardware included with the part for secure fitting
• Test A/C system for leaks and proper operation after installation

Quality Assurance and Warranty

Four Seasons Expansion Valve 39688 is manufactured to meet or exceed OEM specifications, providing dependable performance for your vehicle's air conditioning system. The part is backed by Four Seasons' quality standards, ensuring durability and fitment accuracy. Please refer to Four Seasons' warranty policy for specific coverage details.