{"product_id":"four-seasons-66011-a-c-refrigerant-suction-hose","title":"Four Seasons 66011 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66011\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66011 is designed specifically for Chevrolet and GMC heavy-duty trucks, including the Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, Silverado 3500, and Silverado 3500 HD models. This A\/C refrigerant suction hose ensures reliable low-pressure refrigerant flow within your vehicle's HVAC 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\u003eCompatible with R134-a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes gasket and fittings for proper sealing and installation\u003c\/li\u003e\n\u003cli\u003eOE replacement part designed without a service port or muffler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66011 belongs to the Hose Assembly product line, which focuses on delivering precise HVAC hose and pipe replacements for automotive air conditioning systems. This particular suction hose is engineered to handle low-pressure refrigerant flow, making it an essential component for maintaining efficient A\/C operation in Chevrolet and GMC heavy-duty trucks. Featuring aluminum and rubber construction, the hose balances flexibility and durability, while the P-nut fittings on both ends ensure a tight, leak-free connection. The included gasket and fittings simplify installation and help maintain system integrity.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked A\/C refrigerant suction hoses\u003c\/li\u003e\n\u003cli\u003eResolving low refrigerant pressure issues in Chevrolet Sierra 2500 HD and Silverado 3500 HD models\u003c\/li\u003e\n\u003cli\u003eFixing leaks caused by damaged or deteriorated hose assemblies\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow in GMC Sierra 3500 HD and Silverado 2500 HD HVAC systems\u003c\/li\u003e\n\u003cli\u003eEliminating poor A\/C performance due to faulty suction lines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 66011, ensure the vehicle is compatible with this part number and model fitment. Use the included gasket and fittings to secure connections and prevent leaks. Since this hose assembly does not include a service port or muffler, verify that your system does not require these components before installation. Properly torque the P-nut fittings to manufacturer specifications to maintain system pressure and avoid damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons provides this hose assembly as an OE replacement part, meeting original equipment standards for fit and function. The product 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.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44604816916661,"sku":"BBRN-66011","price":34.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66011_Fro.jpg?v=1775069481","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66011-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}