Four Seasons 39342 A/C Expansion Valve

The Four Seasons 39342 A/C Expansion Valve is a direct-replacement component designed to regulate refrigerant flow in automotive air conditioning systems. This expansion valve meters the amount of refrigerant entering the evaporator, ensuring optimal cooling performance and system efficiency.

Key Features:

• Direct OEM replacement design for proper fit and function
• Precision-engineered to meter refrigerant flow accurately
• Helps maintain proper evaporator temperature and pressure
• Constructed with durable materials for long-lasting performance
• Backed by Four Seasons' 50+ years of mobile A/C expertise

The expansion valve is a critical component in your vehicle's A/C system, controlling the transition of refrigerant from high pressure to low pressure as it enters the evaporator. A failing expansion valve can cause poor cooling, frozen evaporator coils, or inconsistent cabin temperatures. This Four Seasons replacement part restores proper refrigerant metering to keep your A/C system operating at peak efficiency.