Four Seasons 39667 A/C Expansion Valve

The Four Seasons 39667 A/C Expansion Valve is a precision-engineered component designed to regulate refrigerant flow in automotive air conditioning systems. This expansion valve controls the amount of refrigerant entering the evaporator, ensuring optimal cooling performance and system efficiency.

Key Features:

• Precision-calibrated for proper refrigerant metering and superheat control
• Manufactured to OE specifications for reliable fit and performance
• Tested and validated for quality assurance before shipment
• Helps maintain proper system pressures and temperatures
• Essential component for maintaining efficient A/C operation

As part of the SMP Temperature Control Division, Four Seasons is the largest aftermarket mobile climate control parts supplier in the industry. Each expansion valve is engineered with specific tonnage, superheat, and maximum operating pressure (MOP) specifications to match the requirements of the original equipment. Proper expansion valve function is critical for optimal air conditioning performance, as improper refrigerant flow can result in reduced cooling capacity and system inefficiency.