{"product_id":"four-seasons-66544-a-c-refrigerant-liquid-hose","title":"Four Seasons 66544 A\/C Refrigerant Liquid Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66544\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66544 is designed specifically for the Ford Fiesta HVAC system. This A\/C refrigerant liquid hose is engineered to handle high-pressure R134a refrigerant, ensuring reliable performance in your vehicle's air conditioning 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 gasket and fittings for secure installation\u003c\/li\u003e\n\u003cli\u003eFeatures P-nut fittings on both liquid and suction ends\u003c\/li\u003e\n\u003cli\u003eEquipped with an orifice tube and slim line sealing washers (O-Rings)\u003c\/li\u003e\n\u003cli\u003eOEM replacement part designed without a service port or bracket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Hose Assembly Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Hose Assembly product line by Four Seasons focuses on delivering precise HVAC hose and pipe replacements that meet original equipment specifications. The 66544 liquid line hose assembly is part of this line, providing a direct fit solution for the Ford Fiesta without the need for additional modifications. This line emphasizes quality materials and proper sealing components to maintain system integrity under high pressure.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant liquid hose assembly is constructed with a combination of aluminum and rubber to withstand the demands of high-pressure R134a refrigerant systems. The hose includes two slim line sealing washers (O-Rings) identified as part number 24401, ensuring a tight seal to prevent leaks. The assembly comes with all necessary fittings but does not include a bracket or service port, making it a straightforward replacement for the Ford Fiesta’s liquid line. The P-nut fitting style on both the liquid and suction ends facilitates secure connections, while the integrated orifice tube helps regulate refrigerant flow within the system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged A\/C refrigerant liquid hoses in Ford Fiesta models\u003c\/li\u003e\n\u003cli\u003eResolution of refrigerant leaks caused by degraded seals or fittings\u003c\/li\u003e\n\u003cli\u003eRestoration of proper refrigerant flow and system pressure\u003c\/li\u003e\n\u003cli\u003eCorrection of A\/C system performance issues related to hose assembly failure\u003c\/li\u003e\n\u003cli\u003eMaintenance of high-pressure system integrity for R134a refrigerant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the system is fully depressurized before removal of the old hose assembly\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with Ford Fiesta HVAC system prior to installation\u003c\/li\u003e\n\u003cli\u003eUse the included gasket and fittings to secure connections and prevent leaks\u003c\/li\u003e\n\u003cli\u003eInspect O-rings for damage and replace if necessary during installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for P-nut fittings to avoid overtightening\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66544 is an OEM replacement part designed to meet or exceed original equipment standards. It includes all necessary sealing components to ensure a reliable fit and function. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44607780356277,"sku":"BBRN-66544","price":38.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66544_Fro.jpg?v=1775069646","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66544-a-c-refrigerant-liquid-hose","provider":"PartCatalog","version":"1.0","type":"link"}