{"product_id":"four-seasons-66704-a-c-refrigerant-suction-hose","title":"Four Seasons 66704 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66704\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66704 is designed specifically for Volkswagen Passat models requiring a reliable A\/C refrigerant suction hose. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient refrigerant flow and system integrity for vehicles using R134-a refrigerant.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Aluminum and rubber construction for durability and flexibility\u003c\/li\u003e\n\u003cli\u003eEnd Types: Both ends feature P-nut fittings for secure connections\u003c\/li\u003e\n\u003cli\u003eRefrigerant Compatibility: Designed for R134-a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes gasket and fittings for proper sealing and installation\u003c\/li\u003e\n\u003cli\u003eService Port: Equipped with a 13 mm low side service port for maintenance\u003c\/li\u003e\n\u003cli\u003eO-Rings Included: Green round O-ring [24635] and slimline washer [24404]\u003c\/li\u003e\n\u003cli\u003eOE Replacement: Yes, meets original equipment specifications\u003c\/li\u003e\n\u003cli\u003eCompatible Vehicle: Volkswagen Passat\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 complete hose solutions for automotive HVAC systems. This product line includes assemblies that combine multiple components such as hoses, fittings, and seals to provide a ready-to-install solution. The 66704 hose assembly is part of this line, offering a pre-assembled suction line that simplifies replacement and ensures compatibility with Volkswagen Passat A\/C systems.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 66704 A\/C refrigerant suction hose is engineered to maintain optimal refrigerant flow within the HVAC system of Volkswagen Passat vehicles. Featuring aluminum and rubber materials, the hose balances strength and flexibility to withstand pressure and temperature variations. Both ends utilize P-nut fittings, providing secure and leak-resistant connections. The included gasket and fittings ensure a proper seal, while the service port allows for convenient system servicing. This hose assembly is designed without a bracket or muffler, focusing on essential functionality and ease of installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked suction hoses in Volkswagen Passat A\/C systems\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by damaged fittings or seals\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow to improve A\/C system performance\u003c\/li\u003e\n\u003cli\u003eAddressing low refrigerant pressure issues on the low side of the system\u003c\/li\u003e\n\u003cli\u003eUpgrading to an OE replacement hose assembly for reliable HVAC operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is compatible: Volkswagen Passat models using R134-a refrigerant\u003c\/li\u003e\n\u003cli\u003eVerify that all included 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 the service port for accessibility during installation and future maintenance\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 66704 is an OE replacement part, meeting original equipment standards for fit, form, and function. It includes all necessary fittings and seals to ensure a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Users should consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44607806570677,"sku":"BBRN-66704","price":53.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66704_Ang.jpg?v=1775069691","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66704-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}