{"product_id":"four-seasons-55321-a-c-refrigerant-discharge-suction-hose-assembly","title":"Four Seasons 55321 A\/C Refrigerant Discharge \/ Suction Hose Assembly","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 55321\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 55321 is designed specifically for Ford Explorer and Mazda Navajo models, providing reliable A\/C refrigerant discharge and suction line functionality. This hose assembly is engineered to meet original equipment specifications, ensuring proper fit and performance in your vehicle's HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum and rubber materials\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a refrigerant type\u003c\/li\u003e\n\u003cli\u003eIncludes green O-rings (part numbers 24668 and 24670) for secure sealing\u003c\/li\u003e\n\u003cli\u003eEquipped with a female springlock discharge end (0.500 inch) and male springlock suction end (0.625 inch)\u003c\/li\u003e\n\u003cli\u003eFeatures a built-in muffler and manifold for noise reduction and system efficiency\u003c\/li\u003e\n\u003cli\u003eIncludes a switch service port with R134a quick disconnect for easy servicing\u003c\/li\u003e\n\u003cli\u003eDoes not include fittings or brackets\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 providing high-quality HVAC hoses and pipes that meet or exceed original equipment standards. This line is designed to offer reliable refrigerant flow and system integrity for various vehicle makes and models. The 55321 hose assembly exemplifies this commitment by combining robust materials and precise engineering to support the A\/C system's discharge and suction functions.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant discharge and suction hose assembly is constructed with aluminum and rubber to withstand the pressures and temperatures typical in automotive HVAC systems. It is compatible with R134a refrigerant, the standard for many modern vehicles, including the Ford Explorer and Mazda Navajo. The assembly includes three green O-rings of each type (24668 and 24670) to ensure leak-free connections. The discharge end features a 0.500-inch female springlock fitting, while the suction end has a 0.625-inch male springlock fitting, both designed for secure and quick installation. Additionally, the hose assembly includes a muffler and manifold to reduce noise and improve system performance. A switch service port with a quick disconnect is integrated for convenient maintenance and diagnostics.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged A\/C refrigerant discharge and suction hoses\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by degraded seals or fittings\u003c\/li\u003e\n\u003cli\u003eAddressing A\/C system noise through the included muffler\u003c\/li\u003e\n\u003cli\u003eImproving refrigerant flow and system efficiency in Ford Explorer and Mazda Navajo HVAC systems\u003c\/li\u003e\n\u003cli\u003eFacilitating easier A\/C system servicing with the built-in switch service port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific Ford Explorer or Mazda Navajo model year before installation\u003c\/li\u003e\n\u003cli\u003eUse the included green O-rings to replace old seals and prevent refrigerant leaks\u003c\/li\u003e\n\u003cli\u003eDo not reuse old fittings; this assembly does not include fittings, so source appropriate fittings separately\u003c\/li\u003e\n\u003cli\u003eHandle the aluminum and rubber components carefully to avoid damage during installation\u003c\/li\u003e\n\u003cli\u003eVerify the switch service port connection for proper function after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 55321 is an original equipment replacement part designed to meet strict quality standards. It includes all necessary O-rings and a switch service port to ensure proper sealing and serviceability. While specific warranty details are not provided here, Four Seasons products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Always consult the product packaging or manufacturer documentation for exact warranty terms.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44602337886389,"sku":"BBRN-55321","price":118.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_55321_Fro.jpg?v=1775068737","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-55321-a-c-refrigerant-discharge-suction-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}