{"product_id":"four-seasons-39647-a-c-expansion-valve","title":"Four Seasons 39647 A\/C Expansion Valve","description":"\u003ch2\u003eReliable A\/C Expansion Valve for BMW Models\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve 39647 is engineered to regulate refrigerant flow in your vehicle's air conditioning system. Designed specifically for select BMW models, this aluminum block-type valve ensures precise temperature control and efficient cooling performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum for long-lasting use\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 sealing washer style\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications for reliable fit and function\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 delivering dependable A\/C flow restrictors that maintain optimal refrigerant metering. This product line is designed to provide consistent superheat control and efficient cooling without the need for a solenoid, making it suitable for various BMW vehicles requiring precise temperature regulation.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis A\/C expansion valve features a block-type design made from aluminum, ensuring durability and resistance to corrosion. It is compatible with R134a refrigerant and includes female suction and liquid inlet\/outlet fittings with No. 12, No. 6, and No. 8 thread diameters, all utilizing sealing washers for leak prevention. The valve has two mounting holes for secure attachment and operates without a solenoid. It is engineered to meet or exceed OEM standards, providing a reliable replacement for your BMW's HVAC system.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW 230i, 230i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 330e, 330i, 330i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 430i, 430i Gran Coupe, 430i xDrive, 430i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW M2, M3, M4\u003c\/li\u003e\n\u003cli\u003eBMW M240i, M240i xDrive, M340i, M340i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW M440i, M440i Gran Coupe, M440i xDrive, M440i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW X3, X4, Z4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Expansion Valve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInconsistent cabin cooling due to faulty refrigerant flow\u003c\/li\u003e\n\u003cli\u003eReduced A\/C system efficiency and performance\u003c\/li\u003e\n\u003cli\u003eLeaks caused by worn or damaged fittings and seals\u003c\/li\u003e\n\u003cli\u003eOverheating of the evaporator from improper superheat control\u003c\/li\u003e\n\u003cli\u003eFailure of OEM expansion valve components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the A\/C system is properly evacuated and charged with R134a refrigerant before installation. Verify that all fittings use sealing washers to prevent leaks. The valve mounts securely using two mounting holes; confirm correct orientation and torque specifications per BMW service guidelines. This expansion valve does not include a solenoid, so no electrical connections are required.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve 39647 meets or exceeds OEM quality standards, providing reliable performance for your BMW's HVAC system. Manufactured from corrosion-resistant aluminum and designed for precise refrigerant metering, this valve supports consistent air conditioning operation. Warranty details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52117106557109,"sku":"BBRN-39647","price":28.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_39647_Fro.jpg?v=1775161733","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-39647-a-c-expansion-valve","provider":"PartCatalog","version":"1.0","type":"link"}