{"product_id":"four-seasons-66322-a-c-refrigerant-suction-hose","title":"Four Seasons 66322 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66322\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66322 is designed specifically for Mercedes-Benz S63 AMG, S500, and S550 models. This A\/C refrigerant suction hose ensures reliable low-pressure system performance using R134a refrigerant, combining aluminum and rubber materials for durability and flexibility.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum and rubber materials\u003c\/li\u003e\n\u003cli\u003eFeatures flange and P-nut fitting ends for secure connections\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes gasket, fittings, and a green O-ring (part number 24681)\u003c\/li\u003e\n\u003cli\u003eDesigned as a low-pressure suction line without muffler or bracket\u003c\/li\u003e\n\u003cli\u003eEquipped with a switch service port but does not include the switch\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 Details\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly product line focuses on delivering reliable hose assemblies for HVAC systems in vehicles. This line emphasizes quality materials and precise fitment to maintain system integrity and performance. The 66322 hose assembly is part of this line, providing a direct OE replacement for Mercedes-Benz models requiring a low-pressure suction hose with specific fittings and seals.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant suction hose assembly (part number 66322) is engineered for Mercedes-Benz S63 AMG, S500, and S550 vehicles. It features a combination of aluminum and rubber construction to withstand the demands of the HVAC system while maintaining flexibility. The hose ends include a flange on one side and a P-nut fitting on the other, ensuring a secure and leak-free connection. The assembly is designed for use with R134a refrigerant and includes all necessary fittings, a gasket, and a green O-ring (24681) for proper sealing. It is a low-pressure suction line without a muffler or bracket, and it comes with a switch service port but does not include the switch itself. This hose assembly is an OE replacement part, ensuring compatibility and reliable performance in the specified Mercedes-Benz models.\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\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks in low-pressure suction lines\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow in Mercedes-Benz S63 AMG, S500, and S550 HVAC systems\u003c\/li\u003e\n\u003cli\u003eAddressing issues related to faulty or missing gaskets and seals\u003c\/li\u003e\n\u003cli\u003eImproving system pressure stability by replacing compromised hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 66322, ensure the vehicle is compatible with the part by verifying the make and model. Use proper tools to connect the flange and P-nut fittings securely. Replace the included green O-ring (part number 24681) to maintain a tight seal and prevent leaks. Since the assembly does not include a bracket or muffler, verify existing mounting points and hardware for secure installation. The switch service port is included, but the switch itself must be installed separately if required.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons provides this hose assembly as an OE replacement part, meeting original equipment specifications for fit and function. The materials and construction are selected to ensure durability and reliable performance in Mercedes-Benz HVAC systems. Warranty details are subject to Four Seasons' standard coverage policies, which typically cover defects in materials and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44604992127157,"sku":"BBRN-66322","price":62.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66322_Fro.jpg?v=1775069578","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66322-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}