Four Seasons 39702 Block Type Expansion Valve without Solenoid

Four Seasons expansion devices are engineered and tested to provide years of trouble-free operation, backed by over 50 years of mobile A/C experience. Developed in an in-house research and development center using the latest software and precision measuring equipment, each expansion device is carefully calibrated to deliver optimum cabin comfort for both driver and passengers. Engineered to meet or exceed OE fit, form, and function requirements, these products are built with high-quality components for long-lasting, dependable performance. Precision machined ports ensure accurate refrigerant flow and consistent system efficiency. Every unit includes the application-specific O-rings, gaskets, and seals required for a complete and proper installation, making replacement straightforward and reliable.