Four Seasons 39648 A/C Expansion Valve

The Four Seasons 39648 A/C Expansion Valve is a precision-engineered replacement component designed to regulate refrigerant flow in automotive air conditioning systems. This critical valve controls the pressure and temperature of refrigerant entering the evaporator, ensuring optimal cooling performance and system efficiency.

Key Features:

• Direct-fit replacement for OEM specifications
• Manufactured by Four Seasons, the largest aftermarket climate control parts supplier
• Engineered for reliable pressure regulation and refrigerant metering
• Quality-tested to ensure proper fit, form, and function
• Built with durable materials for long-lasting performance

Four Seasons is a flagship brand of Standard Motor Products and maintains rigorous quality control standards. Each expansion valve undergoes comprehensive testing and inspection to meet industry standards for automotive climate control systems. Installation of a properly functioning expansion valve is essential for maintaining efficient A/C operation and preventing system damage.