{"product_id":"four-seasons-38879-a-c-expansion-valve","title":"Four Seasons 38879 A\/C Expansion Valve","description":"\u003ch2\u003eFour Seasons 38879 Expansion Valve Overview\u003c\/h2\u003e\u003cp\u003eFour Seasons 38879 is a block-type A\/C expansion valve for R134A systems, built from aluminum for service in automotive HVAC refrigerant control. It uses female O-ring connections on the suction and liquid sides and meets or exceeds OEM requirements for direct replacement service.\u003c\/p\u003e\u003cp\u003eFor drivers searching for an A\/C expansion valve for Honda Civic or similar HVAC repair applications, this Four Seasons Expansion Valve line provides a precise refrigerant metering component for restoring proper evaporator performance. Part number 38879 is also referenced in aftermarket cross listings for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFour Seasons Expansion Valve, part number 38879\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 O-ring suction and liquid fittings\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications\u003c\/li\u003e\n\u003cli\u003eDesigned without solenoid\u003c\/li\u003e\n\u003cli\u003eSuper heat setting: 8.000\u003c\/li\u003e\n\u003cli\u003e1.500 tonnage rating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThis HVAC flow restrictor meters refrigerant into the evaporator to help maintain stable A\/C operation. The Four Seasons 38879 expansion valve uses No. 8 and No. 10 suction connections, plus No. 6 and No. 8 liquid connections, with the listed thread and O-ring styles for proper sealing in R134A systems. It is a direct-fit style service part for vehicles that use this block-type valve design, including applications commonly searched as Honda Civic A\/C expansion valve replacement and Four Seasons 38879 HVAC repair part.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 182217) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWeak or uneven cabin cooling\u003c\/li\u003e\n\u003cli\u003eIncorrect refrigerant flow through the evaporator\u003c\/li\u003e\n\u003cli\u003eA\/C performance issues caused by a worn expansion valve\u003c\/li\u003e\n\u003cli\u003eSealing problems at O-ring style refrigerant connections\u003c\/li\u003e\n\u003cli\u003eHVAC service needs on R134A-equipped vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the valve style, fitting sizes, and refrigerant type before installation. Replace and lubricate the specified O-rings during service, and confirm the system is clean, evacuated, and charged to the vehicle manufacturer’s specifications after repair. Because fitment data is not listed in the supplied vehicle table, confirm application by part number and HVAC configuration before ordering.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons lists this expansion valve as meeting or exceeding OEM requirements, making 38879 a specification-based replacement for professional A\/C service.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":51967375704245,"sku":"BBRN-38879","price":43.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_38879_Fro.jpg?v=1775068183","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-38879-a-c-expansion-valve","provider":"PartCatalog","version":"1.0","type":"link"}