Four Seasons A/C Expansion Valve 39445

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four Seasons.

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  * Our in-house research & development center utilizes the latest software and precise measuring equipment to ensure product quality. Our expansion devices are specifically calibrated for optimum cabin comfort for both the driver and passengers.~ * Engineered to meet or exceed O.E. fit, form and function requirements, our products contain high quality components for long lasting performance. O-rings, gaskets,and seals are included for each application specific replacement for ease of installation.~ * Each TXV has a unique specification for tonnage, superheat and maximum operating pressure (MOP) based on the specific system. Some A/C performance issues can be traced back to an incorrect valve as a result of misapplication or low quality manufacturing.~ * Precision machined ports~