Four Seasons 39355 A/C Expansion Valve

Reliable A/C Expansion Valve for Ford Focus

The Four Seasons Expansion Valve 39355 is engineered to regulate refrigerant flow in your Ford Focus's air conditioning system. Designed specifically for R134a refrigerant, this aluminum block-type valve ensures precise temperature control and efficient cooling performance.

Key Features of Four Seasons Expansion Valve 39355

• Constructed from durable aluminum for corrosion resistance
• Compatible with R134a refrigerant systems
• Block type design with two mounting holes for secure installation
• Female suction and liquid inlet/outlet fittings with sealing washer and insert o-ring styles
• Meets or exceeds OEM specifications for reliable fit and function
• Designed specifically for Ford Focus models

Detailed Product Description

The Four Seasons Expansion Valve 39355 is a precision-engineered A/C flow restrictor that controls refrigerant flow within the air conditioning system of Ford Focus vehicles. Made from aluminum, this block-type valve features female suction inlet and outlet fittings with No. 10 and No. 12 thread diameters respectively, both non-threaded for a secure seal. The liquid inlet and outlet fittings also use female connectors with No. 6 and No. 8 thread diameters, incorporating sealing washers and insert o-rings to prevent leaks. The valve’s liquid inlet size measures 0.34 inches (8.6 mm), while the liquid outlet size is 0.54 inches (13.6 mm), ensuring compatibility with the vehicle’s HVAC system. This part meets or exceeds OEM standards, providing dependable performance and longevity.

About the Four Seasons Expansion Valve Product Line

The Expansion Valve line from Four Seasons focuses on delivering precise refrigerant flow control components designed to maintain optimal air conditioning system performance. This product line emphasizes OEM compatibility and durable materials, such as aluminum, to withstand the demands of automotive HVAC systems. The 39355 valve is part of this line, offering a block-type design tailored for Ford Focus models using R134a refrigerant.

Common Issues Addressed by This Expansion Valve

• Inconsistent cabin cooling due to improper refrigerant flow
• Air conditioning system inefficiency or reduced performance
• Leaks caused by worn or damaged valve fittings
• Failure to maintain correct pressure in the A/C system
• Replacement of faulty or OEM-worn expansion valves in Ford Focus vehicles

Installation Notes and Tips

• Ensure compatibility with Ford Focus models using R134a refrigerant before installation
• Inspect and replace O-rings and sealing washers to prevent leaks
• Use proper torque specifications on mounting holes to avoid damage
• Verify that suction and liquid fittings are securely connected and sealed
• Consult vehicle service manual for detailed installation procedures

Quality Assurance and Warranty

The Four Seasons Expansion Valve 39355 is manufactured to meet or exceed OEM quality standards, ensuring reliable operation within the Ford Focus HVAC system. This part includes slim line sealing washers and slimline washers as O-ring components to maintain a secure seal. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.