{"product_id":"four-seasons-66913-a-c-refrigerant-discharge-hose","title":"Four Seasons 66913 A\/C Refrigerant Discharge Hose","description":"\u003ch2\u003eReliable A\/C Refrigerant Discharge Hose for Audi A4 Models\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66913 is designed specifically for Audi A4 and A4 Quattro vehicles. This A\/C refrigerant discharge hose ensures proper flow of R134a refrigerant, maintaining your vehicle's HVAC system efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum and rubber materials\u003c\/li\u003e\n\u003cli\u003eEquipped with P-nut fittings on both ends for secure connections\u003c\/li\u003e\n\u003cli\u003eIncludes essential o-rings (24150 and 24661) for leak prevention\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a refrigerant type\u003c\/li\u003e\n\u003cli\u003eDesigned without brackets, mufflers, or service ports\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Four Seasons Hose Assembly Product Line\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly line focuses on delivering reliable hose assemblies tailored for HVAC systems. This product line emphasizes quality materials and precise fitment to ensure optimal refrigerant flow and system integrity. The 66913 hose assembly is part of this line, engineered to meet the specific requirements of Audi A4 and A4 Quattro models.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant discharge hose features a combination of aluminum and rubber construction, providing both flexibility and durability under varying temperature and pressure conditions. Both ends of the hose are fitted with P-nut fittings, facilitating a secure and leak-resistant connection within the HVAC system. The hose is designed for use with R134a refrigerant, the standard for many modern vehicles. Included are two o-rings (part numbers 24150 and 24661) to ensure a tight seal and prevent refrigerant leaks. This assembly does not include a bracket, muffler, or service port, which simplifies installation in compatible Audi A4 models.\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 caused by deteriorated seals or fittings\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow in Audi A4 and A4 Quattro HVAC systems\u003c\/li\u003e\n\u003cli\u003eEliminating A\/C system inefficiencies due to hose degradation\u003c\/li\u003e\n\u003cli\u003eMaintaining system pressure and preventing contamination\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 66913, ensure that the P-nut fittings are properly tightened to manufacturer torque specifications to avoid leaks. Verify that the included o-rings are seated correctly to maintain a secure seal. Since this hose assembly does not include brackets or mufflers, confirm that the existing mounting points and supports in the vehicle are intact and secure. It is recommended to evacuate and recharge the A\/C system with R134a refrigerant following installation to ensure optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons products are manufactured to meet industry standards for durability and performance. The Hose Assembly 66913 undergoes quality checks to ensure compatibility and reliability in Audi A4 and A4 Quattro vehicles. Warranty information is provided by Four Seasons and should be referenced for specific coverage details.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52118504046773,"sku":"BBRN-66913","price":40.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66913_Fro.jpg?v=1775161794","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66913-a-c-refrigerant-discharge-hose","provider":"PartCatalog","version":"1.0","type":"link"}