{"product_id":"four-seasons-39393-a-c-expansion-valve","title":"Four Seasons 39393 A\/C Expansion Valve","description":"\u003ch2\u003eFour Seasons 39393 Expansion Valve Overview\u003c\/h2\u003e\u003cp\u003eFour Seasons 39393 is a block-type A\/C expansion valve for R134A systems, built in aluminum and engineered to meet or exceed OEM requirements. It regulates refrigerant flow into the evaporator to help maintain stable cabin cooling in the right HVAC operating range.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a Four Seasons expansion valve 39393 for Ford truck and SUV A\/C repair, this OE-style replacement matches the original block-style layout and refrigerant connection sizes used in select applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Four Seasons Expansion Valve\u003c\/li\u003e\n\u003cli\u003ePart number: 39393\u003c\/li\u003e\n\u003cli\u003eBlock type A\/C expansion valve for R134A refrigerant systems\u003c\/li\u003e\n\u003cli\u003eAluminum construction with aluminum finish\u003c\/li\u003e\n\u003cli\u003eFemale FIO liquid and suction connections\u003c\/li\u003e\n\u003cli\u003eLiquid inlet\/outlet thread sizes: No. 6 and No. 8\u003c\/li\u003e\n\u003cli\u003eSuction inlet\/outlet thread sizes: No. 8 and No. 10\u003c\/li\u003e\n\u003cli\u003e2 mounting holes\u003c\/li\u003e\n\u003cli\u003eSuper heat setting: 8.500\u003c\/li\u003e\n\u003cli\u003eStyle: w\/o solenoid\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 39393 expansion valve is part of the Expansion Valve product line and is used to meter refrigerant flow through the A\/C system based on evaporator demand. Its block-type design, female fittings, and O-ring style connections support direct replacement service where the original valve uses the same configuration. This part number 39393 is a practical choice for technicians servicing Ford A\/C systems and other vehicle applications that call for the same valve design and connection layout.\u003c\/p\u003e\u003cp\u003eThis part cross-references UAC EX529501C for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWeak or inconsistent cabin cooling\u003c\/li\u003e\n\u003cli\u003eIncorrect refrigerant metering at the evaporator\u003c\/li\u003e\n\u003cli\u003eA\/C performance loss caused by a sticking or worn expansion valve\u003c\/li\u003e\n\u003cli\u003eTemperature swings from improper superheat control\u003c\/li\u003e\n\u003cli\u003eLeaks at the valve connection points when the original unit is damaged or corroded\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the refrigerant type, fitting sizes, and block-style valve layout before installation. Replace O-rings with the correct green O-ring seals for the system and inspect mating surfaces for wear, corrosion, or contamination. Evacuate and recharge the A\/C system according to the vehicle service procedure after installation. Fits should be confirmed against the original valve configuration for the specific Ford truck or SUV application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons 39393 is manufactured to meet or exceed OEM specifications for the listed A\/C flow-restrictor application. The aluminum construction and OE-style connection design support consistent service replacement in R134A systems.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":51967377604789,"sku":"BBRN-39393","price":68.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_39393_Fro.jpg?v=1775068294","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-39393-a-c-expansion-valve","provider":"PartCatalog","version":"1.0","type":"link"}