{"product_id":"four-seasons-65811-a-c-refrigerant-suction-hose-front","title":"Four Seasons 65811 A\/C Refrigerant Suction Hose - Front","description":"\u003ch2\u003eReliable A\/C Refrigerant Suction Hose for Toyota Highlander\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 65811 is designed specifically for Toyota Highlander models requiring a durable and efficient A\/C refrigerant suction hose. Constructed with aluminum and rubber materials, this hose assembly ensures proper refrigerant flow and system integrity for vehicles using R134a refrigerant.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Aluminum and rubber for durability and flexibility\u003c\/li\u003e\n\u003cli\u003eEnd 1 Type: Flange connection for secure attachment\u003c\/li\u003e\n\u003cli\u003eEnd 2 Type: P-nut fitting for reliable sealing\u003c\/li\u003e\n\u003cli\u003eIncludes gasket and two O-rings (part number 24150) for leak prevention\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a refrigerant systems\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 Four Seasons Hose Assembly line focuses on providing high-quality hose assemblies tailored for HVAC systems in vehicles. This product line emphasizes precise fitment and material compatibility to maintain optimal air conditioning performance. The 65811 hose assembly is part of this line, engineered to meet the specific requirements of Toyota Highlander A\/C systems.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 65811 A\/C refrigerant suction hose combines aluminum and rubber to balance strength and flexibility, essential for handling refrigerant flow under varying pressure and temperature conditions. The flange end and P-nut fitting ensure a secure connection to the vehicle’s HVAC components. Included gaskets and O-rings (two units, part number 24150) help maintain a sealed system, preventing refrigerant leaks. This hose assembly is compatible with R134a refrigerant, the standard for many Toyota Highlander models. The absence of a bracket or muffler simplifies installation and reduces potential points of failure.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked A\/C refrigerant suction hoses in Toyota Highlander vehicles\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by damaged seals or fittings\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow to improve A\/C system efficiency\u003c\/li\u003e\n\u003cli\u003eAddressing hose failures due to material degradation or mechanical wear\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with R134a refrigerant systems in Highlander models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons 65811 hose assembly, ensure all old gaskets and O-rings are removed and replaced with the included seals to prevent leaks. Verify that the flange and P-nut fittings are properly tightened to manufacturer torque specifications. Since this hose assembly does not include a bracket or muffler, confirm that the hose is securely routed and supported to avoid vibration or abrasion damage during operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons products are manufactured to meet industry standards for automotive HVAC components. The 65811 hose assembly undergoes quality checks to ensure material integrity and fitment accuracy for Toyota Highlander vehicles. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52252756508853,"sku":"BBRN-65811","price":54.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_65811_Ang.jpg?v=1775699523","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-65811-a-c-refrigerant-suction-hose-front","provider":"PartCatalog","version":"1.0","type":"link"}