{"product_id":"four-seasons-66772-a-c-refrigerant-discharge-hose","title":"Four Seasons 66772 A\/C Refrigerant Discharge Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66772\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66772 is designed specifically for Audi A4 and A4 Quattro models, 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.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A4 and A4 Quattro models\u003c\/li\u003e\n\u003cli\u003eConstructed from aluminum and rubber for durability\u003c\/li\u003e\n\u003cli\u003eDesigned for R134-a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes gasket and fittings for secure installation\u003c\/li\u003e\n\u003cli\u003eOE replacement part ensuring proper fit and function\u003c\/li\u003e\n\u003cli\u003eFeatures P-nut fitting on suction end\u003c\/li\u003e\n\u003cli\u003eIncludes black and green O-rings for sealing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant discharge hose from Four Seasons is part of the Hose Assembly product line, which focuses on delivering complete hose solutions for automotive HVAC systems. The 66772 hose assembly is engineered to replace original equipment parts, maintaining the performance and reliability expected in Audi A4 and A4 Quattro vehicles. It is constructed with a combination of aluminum and rubber materials to withstand the pressures and temperatures typical in air conditioning systems using R134-a refrigerant.\u003c\/p\u003e\u003cp\u003eThe assembly includes essential components such as fittings and gaskets, along with one black O-ring (part number 24150) and one green O-ring (part number 24661) to ensure a tight, leak-free connection. This hose assembly does not include a service port, switch, bracket, or muffler, focusing solely on the discharge line function with a P-nut fitting on the suction end for secure attachment.\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 in Audi A4 and A4 Quattro\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by cracked or deteriorated hoses\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow for efficient air conditioning performance\u003c\/li\u003e\n\u003cli\u003eEliminating system contamination from compromised hose assemblies\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with R134-a refrigerant systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific Audi A4 or A4 Quattro model year before installation\u003c\/li\u003e\n\u003cli\u003eEnsure all O-rings and gaskets are properly seated to prevent leaks\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to tighten P-nut fittings without over-torquing\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer guidelines for refrigerant handling and system evacuation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66772 is an OE replacement part, designed to meet or exceed original equipment specifications for fit, form, and function. It undergoes rigorous quality control to ensure durability and reliability in automotive HVAC applications. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44607812993205,"sku":"BBRN-66772","price":48.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66772_Ang.jpg?v=1775069712","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66772-a-c-refrigerant-discharge-hose","provider":"PartCatalog","version":"1.0","type":"link"}