{"product_id":"four-seasons-66770-a-c-refrigerant-discharge-hose","title":"Four Seasons 66770 A\/C Refrigerant Discharge Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66770\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66770 is designed specifically for the Audi A6 Quattro, providing a reliable A\/C refrigerant discharge hose solution. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system integrity for vehicles using R134a refrigerant.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A6 Quattro models\u003c\/li\u003e\n\u003cli\u003eConstructed from aluminum and rubber for durability\u003c\/li\u003e\n\u003cli\u003eDesigned for R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes necessary fittings and green O-rings for proper sealing\u003c\/li\u003e\n\u003cli\u003eOE replacement discharge line without switch or muffler\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 precise HVAC hose and pipe components tailored to specific vehicle applications. This line includes hose assemblies engineered to meet original equipment specifications, ensuring proper fit and function. The 66770 discharge hose assembly is part of this line, offering a direct OE replacement for the Audi A6 Quattro’s air conditioning system without additional brackets or service ports.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant discharge hose assembly (part number 66770) is constructed from a combination of aluminum and rubber materials, providing a balance of flexibility and strength. It is designed for use with R134a refrigerant and includes all necessary fittings and green O-rings (part numbers 24608 and 24610) to ensure a secure, leak-free connection. The hose features a P-nut fitting on the suction end and does not include a switch, muffler, bracket, or service port, aligning with the original equipment design for the Audi A6 Quattro.\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 hoses\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks in the discharge line\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow for efficient air conditioning\u003c\/li\u003e\n\u003cli\u003eEliminating rattling or noise caused by failing hose components\u003c\/li\u003e\n\u003cli\u003eMaintaining system integrity without the need for additional brackets or ports\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 66770, ensure the vehicle is compatible with R134a refrigerant systems, specifically the Audi A6 Quattro. Use the included green O-rings to achieve a proper seal and prevent leaks. Since this hose assembly does not include a bracket or service port, verify existing mounting points and service connections before installation. Proper torque on fittings is essential to avoid damage or leaks.\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 standards for fit and function. The inclusion of all necessary fittings and seals supports reliable performance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44607812927669,"sku":"BBRN-66770","price":51.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66770_Fro.jpg?v=1775069712","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66770-a-c-refrigerant-discharge-hose","provider":"PartCatalog","version":"1.0","type":"link"}