Four Seasons 39280 A/C Expansion Valve

The Four Seasons 39280 is a direct-fit replacement A/C expansion valve (thermostatic expansion valve / TXV) designed to restore proper refrigerant flow and cooling performance in your vehicle's air conditioning system. The expansion valve meters the flow of liquid refrigerant into the evaporator core, regulating system pressure and ensuring efficient heat exchange for cold, consistent cabin air output.

Key Features:

• Direct OE-style replacement expansion valve for precise fit and function
• Engineered to match original equipment specifications for refrigerant flow, superheat, and maximum operating pressure (MOP)
• Manufactured and tested by Four Seasons, the largest aftermarket mobile climate control parts supplier in the industry
• Each unit is tested, validated, and inspected before leaving the facility
• Backed by over 50 years of mobile A/C engineering experience
• Sold as a single unit

Four Seasons is part of the Standard Motor Products Temperature Control Division and maintains the highest standards in aftermarket climate control manufacturing. Replacing a faulty expansion valve with the correctly specified Four Seasons 39280 can resolve A/C performance issues such as insufficient cooling, erratic pressure readings, or frost buildup on the evaporator.