{"product_id":"four-seasons-66615-a-c-refrigerant-suction-hose","title":"Four Seasons 66615 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eReliable A\/C Refrigerant Suction Hose for BMW 535i Models\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly part number 66615 is designed specifically for BMW 535i, 535i GT, 535i xDrive, and 535xi models. This A\/C refrigerant suction hose ensures proper low-pressure refrigerant flow within your vehicle's HVAC system, maintaining optimal air conditioning performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum and rubber materials\u003c\/li\u003e\n\u003cli\u003eFeatures a flange end and P-nut fitting for secure connections\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes gasket, fittings, and bracket for complete installation\u003c\/li\u003e\n\u003cli\u003eEquipped with a 13 mm service port on the low-pressure side\u003c\/li\u003e\n\u003cli\u003eOE replacement part ensuring proper fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Hose Assembly Product Line Overview\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly line focuses on delivering precise HVAC hose and pipe components engineered for reliable refrigerant flow and system integrity. Part number 66615 is part of this line, offering a complete hose assembly solution with included fittings, gaskets, and brackets to facilitate straightforward installation and maintain system pressure requirements.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant suction hose assembly is constructed with a combination of aluminum and rubber to provide durability and flexibility under varying operating conditions. The hose features a flange on one end and a P-nut fitting on the other, designed to connect securely within the BMW 535i series HVAC system. It supports R134a refrigerant and is intended for the low-pressure side of the system, including a 13 mm service port for maintenance access. The assembly comes with two black O-rings (part number 24150) and necessary fittings, along with a mounting bracket to ensure proper positioning and vibration resistance. This hose assembly does not include a muffler or switch but is an exact OE replacement, ensuring compatibility and performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or leaking A\/C refrigerant suction hoses\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow in BMW 535i HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolving low-pressure side leaks causing reduced cooling efficiency\u003c\/li\u003e\n\u003cli\u003eAddressing damaged or corroded hose fittings and connections\u003c\/li\u003e\n\u003cli\u003eUpgrading to an OE-quality hose assembly for reliable system operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 66615, ensure all O-rings are properly seated and lubricated to prevent leaks. Verify that the flange and P-nut fittings are securely tightened to manufacturer torque specifications. The included bracket should be used to mount the hose assembly firmly, reducing vibration and potential wear. Use the 13 mm service port for system evacuation and recharge procedures. This part is designed for direct replacement on BMW 535i, 535i GT, 535i xDrive, and 535xi models equipped with R134a refrigerant systems.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons provides this hose assembly as an OE replacement part, manufactured to meet or exceed original equipment specifications. The product includes all necessary fittings and seals to ensure a proper, leak-free installation. While specific warranty details are not provided here, Four Seasons parts typically come with a limited warranty covering defects in material and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44607796543669,"sku":"BBRN-66615","price":58.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66615_Fro.jpg?v=1775069667","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66615-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}