Four Seasons 39631 A/C Expansion Valve

Reliable A/C Expansion Valve for Hyundai and Kia Models

The Four Seasons Expansion Valve 39631 is engineered to regulate refrigerant flow in your vehicle's air conditioning system. Designed specifically for Hyundai Elantra, Elantra GT, Elantra N, Forte, and Forte5 models, this aluminum block-type valve ensures consistent cooling performance with R134a refrigerant.

• Constructed from durable aluminum material
• Compatible with R134a refrigerant systems
• Block type design with two mounting holes for secure installation
• Female suction and liquid inlet/outlet fittings with O-ring seals
• Meets or exceeds OEM specifications for reliable operation
• Designed without a solenoid for straightforward functionality
• Supports 1.5 tonnage A/C systems

About the Four Seasons Expansion Valve Product Line

The Four Seasons Expansion Valve line focuses on precise refrigerant flow control to optimize air conditioning efficiency. This product line includes valves designed to meet OEM standards, ensuring compatibility and performance for specific vehicle applications. The 39631 model exemplifies this approach by providing a block-type valve tailored for Hyundai and Kia vehicles using R134a refrigerant.

Detailed Product Description

The Four Seasons Expansion Valve 39631 features a block-type design made from aluminum, offering durability and corrosion resistance. It includes two mounting holes for secure attachment and female fittings on both suction and liquid inlet/outlet ports, all sealed with O-rings to prevent leaks. The suction inlet and outlet fittings have a No. 10 thread diameter, while the liquid inlet and outlet fittings have No. 6 and No. 10 thread diameters respectively. This valve is designed for use with R134a refrigerant and supports a 1.5 tonnage A/C system, making it suitable for Hyundai Elantra, Elantra GT, Elantra N, Forte, and Forte5 models. The valve operates without a solenoid and does not include a switch, simplifying installation and maintenance.

Common Issues Addressed by This Expansion Valve

• Inconsistent or insufficient air conditioning cooling
• Refrigerant flow restrictions causing system inefficiency
• Leaks due to worn or damaged expansion valve components
• Failure to maintain proper superheat levels (-0.8 superheat specification)
• OEM replacement for faulty or aging expansion valves in compatible Hyundai and Kia models

Installation Notes and Tips

• Ensure compatibility with Hyundai Elantra, Elantra GT, Elantra N, Forte, and Forte5 models before installation
• Use proper tools to avoid damaging the aluminum valve body or fittings
• Check and replace O-rings as needed to maintain a leak-free seal
• Follow manufacturer torque specifications for mounting bolts
• Verify system refrigerant type is R134a prior to installation

Quality Assurance and Warranty

The Four Seasons Expansion Valve 39631 meets or exceeds OEM standards, providing reliable performance for your vehicle's A/C system. Manufactured with high-quality aluminum and precision fittings, this valve is built to last under normal operating conditions. Warranty coverage details should be confirmed with the product documentation or supplier.