{"product_id":"four-seasons-66310-a-c-refrigerant-suction-hose","title":"Four Seasons 66310 A\/C Refrigerant Suction Hose - Front","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66310\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66310 is designed specifically for Audi Q5 and Q7 models, providing a reliable A\/C refrigerant suction hose solution. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi Q5 and Q7 models\u003c\/li\u003e\n\u003cli\u003eConstructed from aluminum and rubber for durability\u003c\/li\u003e\n\u003cli\u003eEquipped with P-nut fittings on both ends for secure connections\u003c\/li\u003e\n\u003cli\u003eDesigned for R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes green O-rings and necessary fittings for installation\u003c\/li\u003e\n\u003cli\u003eOE replacement part ensuring proper fit and function\u003c\/li\u003e\n\u003cli\u003eLow-pressure suction line without service or switch ports\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Four Seasons Hose Assembly 66310 belongs to the Hose Assembly product line, which focuses on delivering precise and reliable hose and pipe components for automotive HVAC systems. The assembly features a combination of aluminum and rubber materials, providing flexibility and resistance to wear under typical operating conditions. Both ends of the hose are equipped with P-nut fittings, facilitating a secure and leak-free connection to the vehicle's A\/C system. It is designed for use with R134a refrigerant, the standard for many modern Audi vehicles.\u003c\/p\u003e\u003cp\u003eThe hose assembly includes green O-rings ([24681] and [24635]) to ensure a tight seal and prevent refrigerant leaks. It is a low-pressure suction line without a service port, switch port, bracket, or muffler, matching the original equipment specifications for Audi Q5 and Q7 models. This part number 66310 is an OE replacement, ensuring compatibility and reliable performance within the vehicle's HVAC system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged A\/C refrigerant suction hoses in Audi Q5 and Q7\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by degraded seals or fittings\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow in low-pressure suction lines\u003c\/li\u003e\n\u003cli\u003eEliminating A\/C system inefficiencies due to hose wear or damage\u003c\/li\u003e\n\u003cli\u003eMaintaining system integrity without the need for additional brackets or mufflers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is compatible: Audi Q5 or Q7 models using R134a refrigerant\u003c\/li\u003e\n\u003cli\u003eVerify that the P-nut fittings align correctly with the existing system connections\u003c\/li\u003e\n\u003cli\u003eReplace O-rings with the included green O-rings to maintain a proper seal\u003c\/li\u003e\n\u003cli\u003eInspect the surrounding components for wear or damage during installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for fittings to avoid leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66310 is manufactured to meet or exceed original equipment standards, providing a reliable replacement part for Audi Q5 and Q7 HVAC systems. The inclusion of OEM-quality fittings and seals supports long-term durability and system performance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44604984557749,"sku":"BBRN-66310","price":64.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66310_Fro.jpg?v=1775069574","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66310-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}