{"product_id":"four-seasons-39073-a-c-expansion-valve","title":"Four Seasons 39073 A\/C Expansion Valve","description":"\u003ch2\u003eReliable Four Seasons Expansion Valve for Automotive A\/C Systems\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve 39073 is engineered to regulate refrigerant flow in automotive air conditioning systems using R134a refrigerant. Constructed from durable aluminum, this block-type valve ensures consistent performance and compatibility with various vehicle makes and models requiring precise A\/C flow control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Aluminum construction for corrosion resistance and durability\u003c\/li\u003e\n\u003cli\u003eDesigned for R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eBlock type expansion valve with two mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eFemale suction and liquid inlet\/outlet fittings with O-ring seals\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications for reliable fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve 39073 features a block-type design that facilitates efficient refrigerant metering in automotive A\/C systems. Both suction inlet and outlet fittings are female with No. 10 thread diameters, while liquid inlet and outlet fittings are female with No. 6 and No. 8 thread diameters respectively. The valve uses O-ring type seals on liquid inlet and outlet connections, ensuring leak-free operation. Its aluminum body provides lightweight strength and resistance to corrosion, suitable for long-term use in various vehicle environments.\u003c\/p\u003e\u003ch2\u003eAbout the Four Seasons Expansion Valve Product Line\u003c\/h2\u003e\u003cp\u003eThe Expansion Valve product line by Four Seasons focuses on precise refrigerant flow restriction components designed to maintain optimal air conditioning system performance. This line includes block-type valves like part number 39073, engineered to meet or exceed OEM standards, ensuring compatibility and reliable operation across multiple vehicle applications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRegulates refrigerant flow to maintain proper evaporator pressure\u003c\/li\u003e\n\u003cli\u003ePrevents compressor damage caused by improper refrigerant metering\u003c\/li\u003e\n\u003cli\u003eHelps resolve inconsistent cabin cooling or fluctuating A\/C performance\u003c\/li\u003e\n\u003cli\u003eAddresses refrigerant leaks due to worn or damaged expansion valves\u003c\/li\u003e\n\u003cli\u003eSupports system efficiency by maintaining correct refrigerant superheat levels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the system is fully evacuated and free of contaminants before installing the expansion valve. Verify that the O-rings are properly seated on the liquid inlet and outlet fittings to prevent leaks. Use the two mounting holes to securely fasten the valve in place, and confirm compatibility with your vehicle’s A\/C system refrigerant type R134a. Avoid overtightening fittings to maintain seal integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve 39073 meets or exceeds OEM specifications, providing dependable performance for automotive air conditioning systems. Manufactured with high-quality aluminum and precision fittings, this valve is designed for durability and long service life. Warranty details should be confirmed with the product documentation or manufacturer.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":51967375999157,"sku":"BBRN-39073","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_39073_Fro.jpg?v=1775068211","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-39073-a-c-expansion-valve","provider":"PartCatalog","version":"1.0","type":"link"}