{"product_id":"four-seasons-66303-a-c-refrigerant-suction-hose","title":"Four Seasons 66303 A\/C Refrigerant Suction Hose - Rear","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66303\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66303 is designed specifically for the HVAC system of select Audi and Volkswagen models. This A\/C refrigerant suction hose ensures reliable low-pressure refrigerant flow, compatible with R134a refrigerant, making it a precise replacement for your vehicle's air conditioning system.\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 gasket and fittings for proper sealing and installation\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eOE replacement part ensuring proper fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66303 belongs to the Hose Assembly product line, which focuses on delivering reliable and direct replacement hoses and pipes for automotive HVAC systems. This particular suction hose is engineered to handle low-pressure refrigerant flow within the air conditioning system. Featuring aluminum and rubber construction, it balances flexibility and durability to withstand typical operating conditions. Both ends of the hose utilize P-nut fittings, providing a secure and leak-resistant connection. The assembly includes a green O-ring (part number 24661) and necessary fittings, ensuring a complete installation without additional parts. This hose is designed without a service port, switch, bracket, or muffler, aligning with original equipment specifications for Audi Q5, Q7, and Volkswagen Touareg models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant suction hose is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAudi Q5\u003c\/li\u003e\n\u003cli\u003eAudi Q7\u003c\/li\u003e\n\u003cli\u003eVolkswagen Touareg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is intended for use in the low-pressure side of the air conditioning system, specifically for R134a refrigerant. The Four Seasons 66303 hose assembly serves as a direct OE replacement, ensuring proper fit and function in these models.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Hose Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLeaking refrigerant due to worn or damaged suction hoses\u003c\/li\u003e\n\u003cli\u003eReduced A\/C system efficiency from compromised low-pressure lines\u003c\/li\u003e\n\u003cli\u003eFailure of original suction hose fittings causing refrigerant loss\u003c\/li\u003e\n\u003cli\u003eCorrosion or cracking in older aluminum\/rubber hoses\u003c\/li\u003e\n\u003cli\u003eIncompatibility or improper sealing with aftermarket hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure system is fully evacuated and depressurized before removal\u003c\/li\u003e\n\u003cli\u003eInspect and replace the included green O-ring (part number 24661) to prevent leaks\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on P-nut fittings to avoid damage\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with vehicle refrigerant type R134a before installation\u003c\/li\u003e\n\u003cli\u003eCheck for any signs of damage or wear on adjacent components during replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons Hose Assembly 66303 is manufactured to meet or exceed original equipment standards for durability and performance. As an OE replacement part, it undergoes rigorous quality control to ensure proper fit and function in Audi Q5, Q7, and Volkswagen Touareg vehicles. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44604982034613,"sku":"BBRN-66303","price":67.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66303_Fro.jpg?v=1775069572","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66303-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}