Four Seasons 39696 A/C Expansion Valve

Reliable A/C Expansion Valve for Volkswagen Beetle and Passat

The Four Seasons Expansion Valve 39696 is engineered to regulate refrigerant flow in your Volkswagen Beetle or Passat's air conditioning system. Designed specifically for vehicles using R1234yf refrigerant, this aluminum block-type valve ensures precise temperature control and efficient cooling performance.

Key Features of Four Seasons Expansion Valve 39696

• Constructed from durable aluminum for long-lasting performance
• Compatible with R1234yf refrigerant systems
• Block type design without solenoid for reliable operation
• O-ring style liquid and suction inlet/outlet connections
• Liquid inlet size No. 6 (13.8 mm) and outlet size No. 8 (13.6 mm)
• Suction inlet and outlet size No. 10 (16.4 mm and 18 mm respectively)
• Meets or exceeds OEM specifications for Volkswagen vehicles
• Designed for 1.5 tonnage A/C systems

About the Four Seasons Expansion Valve Product Line

The Expansion Valve line by Four Seasons focuses on delivering precise refrigerant flow control components tailored for specific vehicle applications. This product line emphasizes OEM compatibility and material quality, such as aluminum construction and O-ring seals, to maintain system integrity and performance. The 39696 valve is part of this line, providing a block-type valve solution without a solenoid, suitable for Volkswagen Beetle and Passat models equipped with R1234yf refrigerant.

Detailed Product Description

The Four Seasons Expansion Valve 39696 is a critical component in the HVAC system of Volkswagen Beetle and Passat models. Its aluminum construction offers corrosion resistance and durability under varying operating conditions. The valve features O-ring style liquid and suction inlet/outlet connections, ensuring a secure and leak-free fit. With liquid inlet and outlet sizes of No. 6 and No. 8 respectively, and suction inlet/outlet sizes of No. 10, it matches the precise dimensions required for proper refrigerant flow. The block-type design without a solenoid simplifies the valve mechanism while maintaining effective superheat control at -6.000, supporting a 1.5 tonnage cooling capacity.

Common Issues Addressed by This Expansion Valve

• Inconsistent or insufficient cabin cooling in Volkswagen Beetle and Passat
• Refrigerant flow restrictions causing A/C system inefficiency
• Leaks or failures in the expansion valve leading to pressure imbalances
• Replacement for worn or damaged OEM expansion valves in R1234yf systems
• Maintaining proper superheat levels to protect compressor and system components

Installation Notes and Tips

This expansion valve is designed for direct replacement in Volkswagen Beetle and Passat models using R1234yf refrigerant. Ensure all O-rings are properly seated to prevent leaks. Since mounting hardware is not included, retain original fasteners or source compatible hardware. It is recommended to evacuate and recharge the A/C system following installation to maintain optimal performance and refrigerant charge levels.

Quality Assurance and Warranty

The Four Seasons Expansion Valve 39696 meets or exceeds OEM standards for fit, form, and function. Manufactured with high-quality aluminum and precision O-ring seals, it is built to provide reliable service in Volkswagen Beetle and Passat air conditioning systems. Warranty details should be confirmed with the product documentation or supplier.