{"product_id":"four-seasons-39698-a-c-expansion-valve-rear","title":"Four Seasons 39698 A\/C Expansion Valve - Rear","description":"\u003ch2\u003eReliable A\/C Expansion Valve for Volkswagen Atlas\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve 39698 is engineered to regulate refrigerant flow in your Volkswagen Atlas's air conditioning system. Designed specifically for R134a refrigerant, this aluminum block-type valve ensures precise temperature control and efficient cooling performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum material\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eBlock type design without solenoid for reliable operation\u003c\/li\u003e\n\u003cli\u003eLiquid inlet size: No. 6 (11.8 mm) with O-ring style\u003c\/li\u003e\n\u003cli\u003eLiquid outlet size: No. 10 (13.6 mm) with O-ring style\u003c\/li\u003e\n\u003cli\u003eSuction inlet size: No. 8 (16.4 mm) with O-ring style\u003c\/li\u003e\n\u003cli\u003eSuction outlet size: No. 10 (18 mm) with O-ring style\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications\u003c\/li\u003e\n\u003cli\u003eDesigned for 1-ton A\/C systems with superheat of -0.5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Four Seasons Expansion Valve Product Line\u003c\/h2\u003e\u003cp\u003eThe Expansion Valve line from Four Seasons focuses on delivering precise refrigerant flow control for automotive air conditioning systems. This product line is engineered to meet or exceed OEM standards, providing reliable performance and compatibility with specific vehicle models. The 39698 valve is part of this line, designed to maintain optimal superheat and system efficiency without the use of a solenoid.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve 39698 is a block-type A\/C expansion valve made from aluminum, offering corrosion resistance and durability. It is designed for use with R134a refrigerant, the standard for many modern vehicles including the Volkswagen Atlas. The valve features O-ring style liquid and suction inlet and outlet connections, ensuring a secure and leak-free fit. With liquid inlet and outlet sizes of No. 6 and No. 10 respectively, and suction inlet and outlet sizes of No. 8 and No. 10, this valve is engineered to maintain proper refrigerant flow and system pressure. The valve’s superheat rating of -0.5 and 1-ton tonnage rating make it suitable for the Volkswagen Atlas’s HVAC requirements.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Expansion Valve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInconsistent or insufficient cooling performance in Volkswagen Atlas A\/C systems\u003c\/li\u003e\n\u003cli\u003eRefrigerant flow restrictions causing system inefficiency\u003c\/li\u003e\n\u003cli\u003eLeaks or failures in the expansion valve leading to compressor strain\u003c\/li\u003e\n\u003cli\u003eImproper superheat levels affecting temperature regulation\u003c\/li\u003e\n\u003cli\u003eReplacement of worn or damaged OEM expansion valves\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThis expansion valve is designed for direct replacement in Volkswagen Atlas models compatible with R134a refrigerant systems. Ensure all O-rings are properly seated to prevent leaks. Since mounting hardware is not included, retain original fasteners or source appropriate hardware separately. It is recommended to have the A\/C system evacuated and recharged by a qualified technician after installation to maintain system integrity and performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve 39698 meets or exceeds OEM specifications, ensuring reliable fit and function. Manufactured with high-quality aluminum and precision engineering, this valve is built for durability and consistent performance. Warranty details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52247052746933,"sku":"BBRN-39698","price":32.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_39698_Fro.jpg?v=1775686742","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-39698-a-c-expansion-valve-rear","provider":"PartCatalog","version":"1.0","type":"link"}