{"product_id":"four-seasons-39301-a-c-expansion-valve","title":"Four Seasons 39301 A\/C Expansion Valve","description":"\u003ch2\u003eFour Seasons 39301 Expansion Valve Overview\u003c\/h2\u003e\u003cp\u003eFour Seasons 39301 is a block-type A\/C expansion valve for R134A systems. It is built from aluminum and uses insert O-ring, female FIO connections for the liquid and suction sides to regulate refrigerant flow in the HVAC circuit.\u003c\/p\u003e\u003cp\u003eCompatible With 2006-2007 Mazda 6 and 2007-2012 Mazda CX-7, this expansion valve is an OE-style replacement that meets or exceeds OEM requirements. The Four Seasons Expansion Valve line focuses on precise refrigerant metering for service repairs on late-model air conditioning systems.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: 39301\u003c\/li\u003e\n\u003cli\u003eFour Seasons Expansion Valve line\u003c\/li\u003e\n\u003cli\u003eBlock-type A\/C expansion valve\u003c\/li\u003e\n\u003cli\u003eAluminum construction and aluminum finish\u003c\/li\u003e\n\u003cli\u003eR134A refrigerant type\u003c\/li\u003e\n\u003cli\u003eFemale FIO liquid and suction connections with insert O-ring sealing\u003c\/li\u003e\n\u003cli\u003eMounting hole quantity: 2\u003c\/li\u003e\n\u003cli\u003eStyle: w\/o solenoid\u003c\/li\u003e\n\u003cli\u003eSuper heat setting: 5.500\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eFour Seasons 39301 meters refrigerant flow through the evaporator circuit to maintain proper A\/C performance in vehicles using R134A. The block-style design, aluminum body, and insert O-ring connection points support a direct-service replacement for the factory expansion valve used on Mazda applications. This part number 39301 is listed for 2006-2007 Mazda 6 and 2007-2012 Mazda CX-7, making it a focused solution for Mazda A\/C repair work.\u003c\/p\u003e\u003cp\u003eThis part cross-references UAC (e.g., EX10271C) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect refrigerant metering at the evaporator\u003c\/li\u003e\n\u003cli\u003eWeak or inconsistent cabin cooling\u003c\/li\u003e\n\u003cli\u003eRestricted A\/C flow caused by a worn valve\u003c\/li\u003e\n\u003cli\u003eSystem performance issues after A\/C service\u003c\/li\u003e\n\u003cli\u003eReplacement needs on Mazda 6 and Mazda CX-7 HVAC repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle uses an R134A system before installation. Match the liquid and suction port sizes, FIO insert O-ring style, and block-type layout to the original component before assembly. Replace and lubricate the sealing O-rings during service, then evacuate and recharge the system to the correct specification after installation. Confirm proper operation on 2006-2007 Mazda 6 and 2007-2012 Mazda CX-7 applications after the repair.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons lists this expansion valve as meeting or exceeding OEM requirements, making it a service-grade replacement for factory-style HVAC repairs. Part number 39301 is built for the specified Mazda fitments and the Four Seasons Expansion Valve product line.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44599700750517,"sku":"BBRN-39301","price":43.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_39301_Fro.jpg?v=1775068267","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-39301-a-c-expansion-valve","provider":"PartCatalog","version":"1.0","type":"link"}