{"product_id":"four-seasons-56521-a-c-refrigerant-discharge-suction-hose-assembly","title":"Four Seasons 56521 A\/C Refrigerant Discharge \/ Suction Hose Assembly","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 56521\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 56521 is designed specifically for Jeep Cherokee models, providing reliable A\/C refrigerant discharge and suction line functionality. Constructed with durable aluminum and rubber materials, this hose assembly supports R134a refrigerant systems and includes essential sealing components for a secure fit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Jeep Cherokee A\/C systems\u003c\/li\u003e\n\u003cli\u003eConstructed from aluminum and rubber for durability\u003c\/li\u003e\n\u003cli\u003eIncludes green o-rings and sealing washers for leak prevention\u003c\/li\u003e\n\u003cli\u003eEquipped with R134a quick disconnect service port and switch service port\u003c\/li\u003e\n\u003cli\u003eDischarge end features a 0.500 inch male springlock fitting\u003c\/li\u003e\n\u003cli\u003eSuction end uses a P-nut fitting for secure connection\u003c\/li\u003e\n\u003cli\u003eO.E. replacement part ensuring proper fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Four Seasons Hose Assembly 56521 belongs to the Hose Assembly product line, which focuses on delivering precise HVAC hose and pipe solutions for vehicle air conditioning systems. The assembly combines aluminum tubing with rubber sections to balance strength and flexibility, essential for maintaining refrigerant flow under varying engine conditions. It supports R134a refrigerant, the standard for many modern vehicles, including the Jeep Cherokee.\u003c\/p\u003e\u003cp\u003eThe discharge end is a 0.500 inch (12.7 mm) male springlock fitting, designed for quick and secure connections. The suction end features a P-nut fitting, ensuring compatibility with factory components. This assembly includes multiple green o-rings ([24606], [24668], [23682]) and sealing washers ([24354]) to prevent leaks and maintain system integrity. A service port with a quick disconnect for R134a refrigerant is integrated, along with a switch service port, although the switch itself is not included. The assembly does not include fittings or brackets and is supplied without a muffler.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged A\/C refrigerant discharge and suction hoses on Jeep Cherokee models\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by degraded o-rings or seals\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow to improve A\/C system performance\u003c\/li\u003e\n\u003cli\u003eAddressing issues related to faulty or missing service ports for maintenance access\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with R134a refrigerant systems in Jeep Cherokee vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 56521, ensure all old o-rings and seals are removed and replaced with the included components to prevent leaks. The male springlock discharge fitting requires proper alignment and secure locking to avoid refrigerant loss. The P-nut suction fitting should be tightened to manufacturer torque specifications. Note that fittings and brackets are not included, so reusing existing hardware or sourcing separately may be necessary. The switch service port is present, 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 O.E. replacement part, ensuring it meets original equipment specifications for fit and function on Jeep Cherokee vehicles. The inclusion of multiple o-rings and sealing washers supports long-term leak prevention. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44603493548213,"sku":"BBRN-56521","price":97.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_56521_Fro.jpg?v=1775069057","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-56521-a-c-refrigerant-discharge-suction-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}