{"product_id":"four-seasons-39673-a-c-expansion-valve","title":"Four Seasons 39673 A\/C Expansion Valve","description":"\u003ch2\u003eReliable A\/C Expansion Valve for Subaru Forester and WRX\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve 39673 is engineered to regulate refrigerant flow in your Subaru Forester or WRX's air conditioning system. Designed with durable aluminum and compatible with R134a refrigerant, this block-type valve ensures efficient cooling performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from lightweight aluminum for durability\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eBlock type design without solenoid for precise flow control\u003c\/li\u003e\n\u003cli\u003eO-ring style liquid and suction inlet\/outlet connections\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications for reliable fit and function\u003c\/li\u003e\n\u003cli\u003eDesigned for 1.5 tonnage A\/C systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Four Seasons Expansion Valve Product Line\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve line focuses on high-quality A\/C flow restrictors that maintain optimal refrigerant metering in automotive HVAC systems. The 39673 model is part of this line, offering a block-type valve designed specifically for vehicles using R134a refrigerant. This product line emphasizes OEM compatibility and precise thermal expansion control to support efficient air conditioning operation.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis A\/C expansion valve features a block-type design constructed from aluminum, providing corrosion resistance and long service life. It is designed for use with R134a refrigerant and supports a 1.5 tonnage cooling capacity. The valve includes O-ring style liquid inlet and outlet connections sized No. 6 and No. 8 respectively, as well as suction inlet and outlet connections sized No. 10 and No. 12. The valve operates without a solenoid and offers a superheat value of -9.0, ensuring proper refrigerant flow and system efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRegulates refrigerant flow in Subaru Forester and WRX A\/C systems\u003c\/li\u003e\n\u003cli\u003ePrevents inefficient cooling caused by faulty expansion valves\u003c\/li\u003e\n\u003cli\u003eAddresses inconsistent cabin temperature and poor airflow\u003c\/li\u003e\n\u003cli\u003eHelps resolve refrigerant leaks related to worn valve components\u003c\/li\u003e\n\u003cli\u003eSupports stable superheat levels for optimal compressor performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure compatibility with your Subaru Forester or WRX model before installation. The Four Seasons Expansion Valve 39673 requires proper handling of O-ring connections to prevent leaks. Since mounting hardware is not included, use existing or OEM hardware for secure installation. It is recommended to have the A\/C system evacuated and recharged by a qualified technician after replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis expansion valve meets or exceeds OEM standards, providing reliable performance and fitment. Four Seasons products are manufactured to strict quality controls to ensure durability and function. Please refer to Four Seasons' warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52247051337909,"sku":"BBRN-39673","price":61.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_39673_Fro.jpg?v=1775686729","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-39673-a-c-expansion-valve","provider":"PartCatalog","version":"1.0","type":"link"}