{"product_id":"four-seasons-39446-a-c-expansion-valve","title":"Four Seasons 39446 A\/C Expansion Valve","description":"\u003ch2\u003eReliable A\/C Expansion Valve for Mazda Vehicles\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve 39446 is engineered to regulate refrigerant flow in Mazda vehicles, ensuring efficient air conditioning system performance. Designed specifically for Mazda models, this aluminum block-type valve supports R134a refrigerant systems with precise fitment and durable construction.\u003c\/p\u003e\u003ch2\u003eKey Features of Four Seasons Expansion Valve 39446\u003c\/h2\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 O-ring seals\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications for reliable performance\u003c\/li\u003e\n\u003cli\u003eDesigned for Mazda vehicles, ensuring proper 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 precise refrigerant flow control components for automotive HVAC systems. This product line emphasizes OEM-level quality and fitment, providing block-type expansion valves that integrate seamlessly with factory air conditioning setups. The 39446 valve exemplifies this approach by combining durable aluminum construction with exact inlet and outlet sizing to maintain system efficiency.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve 39446 is crafted from aluminum, featuring a block-type design with two mounting holes for secure attachment. It supports R134a refrigerant and includes female suction inlet and outlet fittings with No. 10 thread diameters, both non-threaded and sealed with green O-rings for leak prevention. The liquid inlet and outlet fittings are also female with O-ring seals, sized at No. 6 and No. 10 respectively, ensuring compatibility with Mazda A\/C systems. This valve controls refrigerant flow precisely, contributing to optimal cooling performance and system longevity.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Expansion Valve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInconsistent cabin cooling due to faulty refrigerant flow regulation\u003c\/li\u003e\n\u003cli\u003eRefrigerant leaks caused by worn or damaged expansion valve seals\u003c\/li\u003e\n\u003cli\u003eReduced A\/C system efficiency from clogged or malfunctioning valves\u003c\/li\u003e\n\u003cli\u003eOverheating compressor resulting from improper refrigerant metering\u003c\/li\u003e\n\u003cli\u003eSystem pressure imbalances affecting overall HVAC performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific Mazda model before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the aluminum body or fittings\u003c\/li\u003e\n\u003cli\u003eReplace O-rings with the included green O-rings to maintain a secure seal\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting bolts\u003c\/li\u003e\n\u003cli\u003eEvacuate and recharge the A\/C system with R134a refrigerant after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Expansion Valve 39446 meets or exceeds OEM standards, providing reliable performance and durability. Manufactured with precision and tested for quality, this valve is backed by Four Seasons' commitment to automotive HVAC component reliability. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44599732273333,"sku":"BBRN-39446","price":30.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_39446_Fro.jpg?v=1775068304","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-39446-a-c-expansion-valve","provider":"PartCatalog","version":"1.0","type":"link"}