Four Seasons 39581 A/C Expansion Valve

Reliable A/C Expansion Valve for Ford Escape and Lincoln MKC

The Four Seasons Expansion Valve 39581 is engineered to regulate refrigerant flow in your vehicle's air conditioning system. Designed specifically for Ford Escape and Lincoln MKC models, this aluminum block-type valve ensures precise temperature control and system efficiency.

Key Features of Four Seasons Expansion Valve 39581

• 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 O-ring seals
• Meets or exceeds OEM specifications for reliable performance

Detailed Description of the Expansion Valve

This Four Seasons Expansion Valve 39581 is part of the Expansion Valve product line, which focuses on precise refrigerant flow restriction to optimize A/C system performance. The valve features female suction inlet and outlet fittings with No. 10 and No. 12 thread diameters respectively, both non-threaded and sealed with O-rings to prevent leaks. Similarly, the liquid inlet and outlet fittings are female with No. 6 and No. 8 thread diameters, also utilizing O-ring seals for secure connections. The block-type aluminum construction provides durability and heat resistance, essential for maintaining consistent refrigerant flow in Ford Escape and Lincoln MKC vehicles equipped with R134a refrigerant.

Common Applications and Issues Addressed

• Regulates refrigerant flow to maintain optimal cabin temperature
• Prevents A/C system freezing or overheating
• Resolves inconsistent cooling performance in Ford Escape and Lincoln MKC
• Replaces faulty or worn expansion valves causing pressure imbalances
• Ensures efficient operation of R134a refrigerant systems

Installation Notes and Tips

• Ensure compatibility with Ford Escape and Lincoln MKC models before installation
• Use proper O-ring seals included with the valve to prevent refrigerant leaks
• Handle fittings carefully to avoid damage to non-threaded connections
• Follow manufacturer torque specifications for mounting bolts
• System evacuation and recharge with R134a refrigerant recommended after installation

Quality Assurance and Warranty

The Four Seasons Expansion Valve 39581 meets or exceeds OEM standards, providing reliable performance and durability. Manufactured with precision aluminum and designed for R134a refrigerant systems, this valve is backed by Four Seasons' quality assurance protocols. Please refer to Four Seasons for specific warranty details applicable to this part.