{"product_id":"four-seasons-56669-a-c-refrigerant-discharge-hose","title":"Four Seasons 56669 A\/C Refrigerant Discharge Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 56669\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 56669 is designed specifically for the INFINITI QX4, providing a reliable A\/C refrigerant discharge hose solution. Engineered to meet original equipment specifications, this hose assembly ensures proper refrigerant flow and system integrity for vehicles using R134a refrigerant.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with INFINITI QX4 models\u003c\/li\u003e\n\u003cli\u003eDesigned for R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes gasket and fittings for secure installation\u003c\/li\u003e\n\u003cli\u003eDischarge line component type with P-nut fitting suction end\u003c\/li\u003e\n\u003cli\u003eO-ring included (green, part number 24661) with quantity of two\u003c\/li\u003e\n\u003cli\u003eOE replacement part without switch service port or bracket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Four Seasons Hose Assembly from the Hose Assembly product line is a direct OE replacement designed to maintain the efficiency and safety of your vehicle's HVAC system. The part number 56669 corresponds to an A\/C refrigerant discharge hose compatible with the INFINITI QX4. It is constructed to handle R134a refrigerant and includes all necessary fittings and gaskets for a proper seal. The discharge line features a P-nut fitting on the suction end, ensuring a secure connection without the need for additional brackets or mufflers. The assembly comes without a switch service port or bracket, simplifying installation while maintaining system integrity. Two green O-rings (part number 24661) are included to ensure leak-free connections.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or leaking A\/C refrigerant discharge hoses in INFINITI QX4\u003c\/li\u003e\n\u003cli\u003eRestores proper refrigerant flow to prevent A\/C system inefficiency\u003c\/li\u003e\n\u003cli\u003eEliminates refrigerant leaks caused by damaged or cracked hoses\u003c\/li\u003e\n\u003cli\u003ePrevents contamination and pressure loss in the HVAC system\u003c\/li\u003e\n\u003cli\u003eSupports maintenance of R134a refrigerant systems in compatible vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 56669, ensure the vehicle is compatible with R134a refrigerant and the INFINITI QX4 model. Use the included gaskets and O-rings to create a secure, leak-free seal. Since this assembly does not include a switch service port or bracket, verify existing mounting points and connections before installation. Proper torque specifications should be followed for fittings to avoid damage or leaks. It is recommended to inspect the entire HVAC system for additional wear or damage during replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons Hose Assembly 56669 is manufactured to meet or exceed original equipment standards, ensuring reliable performance and durability. This part is an OE replacement designed to fit the INFINITI QX4 precisely. 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":44603511767221,"sku":"BBRN-56669","price":72.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_56669_Ang.jpg?v=1775069098","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-56669-a-c-refrigerant-discharge-hose","provider":"PartCatalog","version":"1.0","type":"link"}