{"product_id":"four-seasons-39164-a-c-expansion-valve-front","title":"Four Seasons 39164 A\/C Expansion Valve - Front","description":"\u003ch2\u003eReliable Four Seasons Expansion Valve for Automotive A\/C Systems\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve 39164 is engineered to regulate refrigerant flow in automotive air conditioning systems using R134a refrigerant. Designed with durable aluminum construction, 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\u003eConstructed from corrosion-resistant aluminum for durability\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eBlock-type design with two mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eFemale suction and liquid inlet\/outlet fittings with specific thread diameters\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 of Part Number 39164\u003c\/h2\u003e\u003cp\u003eThis Four Seasons Expansion Valve 39164 features a block-type design made from aluminum, providing strength and resistance to corrosion. It is designed for use with R134a refrigerant, the standard in many modern automotive A\/C systems. The valve includes two mounting holes for secure attachment and features female fittings on both suction and liquid inlet\/outlet sides. The suction inlet and outlet fittings have thread diameters of No. 10 and No. 12 respectively, while the liquid inlet and outlet fittings have thread diameters of No. 6 and No. 8. Both liquid inlet and outlet connections utilize insert o-ring types with green o-rings ([24606] and [24608]) to ensure a tight, leak-free seal. The liquid inlet size measures 0.41 inches (10.5 mm), and the liquid outlet size is 0.54 inches (13.6 mm). This valve is designed to meet or exceed OEM standards, ensuring compatibility and reliable operation in compatible vehicles.\u003c\/p\u003e\u003ch2\u003eAbout the Four Seasons Expansion Valve Product Line\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve product line focuses on providing precise refrigerant flow control components for automotive HVAC systems. These valves are engineered to maintain optimal pressure and temperature within the A\/C system, contributing to efficient cooling performance. The Expansion Valve line is designed to meet OEM specifications, offering dependable replacements for factory-installed components.\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 temperatures\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to refrigerant leaks at valve connections\u003c\/li\u003e\n\u003cli\u003eSupports restoration of factory A\/C system performance in vehicles using R134a refrigerant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle’s A\/C system is fully evacuated and free of contaminants before installing the expansion valve. Verify that the valve’s female fittings and o-rings are properly seated to prevent leaks. Use the two mounting holes to securely fasten the valve in place, avoiding overtightening which could damage the aluminum body. Confirm compatibility with the vehicle’s refrigerant type (R134a) and system specifications prior to installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve 39164 is manufactured to meet or exceed OEM quality standards, providing reliable performance and durability. This part undergoes rigorous testing to ensure proper fit and function in compatible automotive HVAC systems. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":51967376097461,"sku":"BBRN-39164","price":36.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_39164_Fro.jpg?v=1775068236","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-39164-a-c-expansion-valve-front","provider":"PartCatalog","version":"1.0","type":"link"}