{"product_id":"four-seasons-66728-a-c-refrigerant-suction-hose","title":"Four Seasons 66728 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66728\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66728 is designed specifically for the BMW X5, providing a reliable A\/C refrigerant suction hose solution. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system integrity for vehicles using R134a refrigerant.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW X5 models\u003c\/li\u003e\n\u003cli\u003eConstructed from aluminum and rubber for durability\u003c\/li\u003e\n\u003cli\u003eEquipped with P-nut fittings on both ends for secure connections\u003c\/li\u003e\n\u003cli\u003eIncludes green round and black O-rings for proper sealing\u003c\/li\u003e\n\u003cli\u003eDesigned as an original equipment (O.E.) replacement part\u003c\/li\u003e\n\u003cli\u003eIncludes necessary fittings and gasket for installation\u003c\/li\u003e\n\u003cli\u003eDoes not include a bracket, muffler, or service port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Four Seasons Hose Assembly 66728 belongs to the Hose Assembly product line, which focuses on delivering precise and reliable hose and pipe components for automotive HVAC systems. The assembly features a suction line component type, specifically engineered for the BMW X5's air conditioning system. Both ends of the hose use P-nut fittings, ensuring a tight and leak-free connection. The hose is compatible with R134a refrigerant, the standard refrigerant type for many modern vehicles. Included with the hose are two O-rings: a green round O-ring (part number 24635) and a black O-ring (part number 24150), which help maintain a secure seal and prevent refrigerant leaks. This assembly does not include a switch, bracket, muffler, or service port, focusing solely on the suction hose function.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged A\/C refrigerant suction hoses on BMW X5\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by deteriorated seals or fittings\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow in the air conditioning system\u003c\/li\u003e\n\u003cli\u003eAddressing system inefficiencies due to cracked or compromised hoses\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with R134a refrigerant systems in BMW X5 vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 66728, ensure that the P-nut fittings are properly tightened to avoid refrigerant leaks. Replace the included O-rings during installation to maintain a secure seal. Since this assembly does not include a bracket or muffler, verify that existing mounting points and components are intact and secure. It is recommended to handle the hose carefully to prevent damage to the aluminum and rubber materials during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons provides this Hose Assembly 66728 as an O.E. replacement part, meeting or exceeding original equipment specifications for fit and function. The inclusion of all necessary fittings and gaskets supports a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44607808503989,"sku":"BBRN-66728","price":194.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66728_Fro.jpg?v=1775069699","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66728-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}