{"product_id":"four-seasons-66893-a-c-refrigerant-suction-hose","title":"Four Seasons 66893 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eReliable A\/C Refrigerant Suction Hose for Audi A6 Quattro and A7 Quattro\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66893 is designed to maintain optimal air conditioning performance in select Audi models. Engineered with durable aluminum and rubber materials, this A\/C refrigerant suction hose ensures efficient refrigerant flow and system reliability.\u003c\/p\u003e\u003ch2\u003eKey Features of Four Seasons Hose Assembly 66893\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed from aluminum and rubber for durability and flexibility\u003c\/li\u003e\n\u003cli\u003eEquipped with P-nut fittings on both ends for secure connections\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes essential gaskets and two O-rings (part numbers 24684 and 24635) for leak prevention\u003c\/li\u003e\n\u003cli\u003eService port included for maintenance access\u003c\/li\u003e\n\u003cli\u003eDesigned without bracket or muffler for direct fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Four Seasons Hose Assembly Product Line\u003c\/h2\u003e\u003cp\u003eThe Hose Assembly line by Four Seasons focuses on delivering precise replacement hoses and pipes for HVAC systems. This product line emphasizes quality materials and exact fitment to maintain factory specifications. The 66893 hose assembly is part of this line, providing a reliable solution for refrigerant suction needs in Audi vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant suction hose is specifically engineered for Audi A6 Quattro and A7 Quattro models using R134a refrigerant. The combination of aluminum and rubber materials offers resistance to corrosion and flexibility to withstand engine vibrations. Both ends feature P-nut fittings, ensuring a tight and secure connection to the HVAC system. Included gaskets and O-rings help maintain a sealed system, reducing the risk of refrigerant leaks. The hose assembly does not include a bracket or muffler, allowing for straightforward installation in the designated vehicle applications.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Hose Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRefrigerant leaks caused by worn or damaged suction hoses\u003c\/li\u003e\n\u003cli\u003eReduced A\/C system efficiency due to compromised hose integrity\u003c\/li\u003e\n\u003cli\u003eCorrosion or cracking in original suction hoses\u003c\/li\u003e\n\u003cli\u003eLoss of refrigerant pressure affecting cooling performance\u003c\/li\u003e\n\u003cli\u003eReplacement of OEM hoses to restore factory HVAC function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is depressurized and the refrigerant properly recovered before removal. Inspect the fittings and O-rings for wear and replace as necessary. The P-nut fittings require careful tightening to avoid damage or leaks. Since this hose assembly does not include a bracket or muffler, verify existing mounting points and hardware compatibility during installation. Proper sealing with the included gaskets and O-rings is critical for system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons products are manufactured to meet or exceed OEM standards for fit and function. The Hose Assembly 66893 undergoes rigorous quality control to ensure durability and performance in Audi A6 Quattro and A7 Quattro HVAC systems. Warranty details are provided by Four Seasons and typically cover defects in material and workmanship under normal use.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52118503555253,"sku":"BBRN-66893","price":51.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66893_Fro.jpg?v=1775161789","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66893-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}