Four Seasons 39314 Block Type A/C Expansion Valve

The Four Seasons 39314 is a block type expansion valve designed for automotive air conditioning systems. This precision-engineered component regulates refrigerant flow to ensure optimal cabin comfort and A/C system performance.

Key Features:

• Block type design without solenoid for reliable operation
• Calibrated for optimum superheat and maximum operating pressure (MOP) specifications
• Engineered to meet or exceed OE fit, form, and function requirements
• High-quality components for long-lasting performance
• Includes O-rings, gaskets, and seals for application-specific installation
• Tested, validated, and inspected before shipping

Four Seasons is the largest aftermarket mobile climate control parts supplier and compressor remanufacturer in the world. Each expansion valve is precisely calibrated using advanced measuring equipment to ensure proper refrigerant metering for the specific A/C system. Backed by over 50 years of mobile A/C experience, this replacement valve helps restore proper cooling performance and prevents issues caused by misapplied or low-quality components.