{"product_id":"four-seasons-66597-a-c-refrigerant-suction-hose","title":"Four Seasons 66597 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66597\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66597 is designed specifically for Toyota Sienna vehicles, providing a reliable A\/C refrigerant suction hose solution. Constructed with durable aluminum and rubber materials, this hose assembly ensures efficient low-pressure refrigerant flow for R134a systems.\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 R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes gasket, fittings, and bracket for complete installation\u003c\/li\u003e\n\u003cli\u003eO-rings included: Two green O-rings (part number 24681) for proper sealing\u003c\/li\u003e\n\u003cli\u003eOEM Replacement: Yes, meets original equipment specifications\u003c\/li\u003e\n\u003cli\u003eSystem Pressure: Low pressure suction line without muffler or service port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Hose Assembly Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly product line focuses on providing complete hose assemblies tailored for HVAC systems in vehicles. This line includes components engineered to meet OEM standards, ensuring compatibility and performance. The 66597 hose assembly is part of this line, offering a ready-to-install suction line solution with all necessary fittings and seals included.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant suction hose assembly is designed to maintain the integrity of the low-pressure side of the air conditioning system in Toyota Sienna models. Featuring aluminum and rubber materials, it balances strength and flexibility to withstand typical operating conditions. Both ends utilize P-nut fittings, which facilitate secure and leak-resistant connections. The included green O-rings and gasket ensure a tight seal, preventing refrigerant loss. The assembly comes with a mounting bracket for proper positioning and stability within the HVAC system. It does not include a muffler or service port, aligning with the original equipment design.\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 Toyota Sienna vehicles\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by cracked or deteriorated hose materials\u003c\/li\u003e\n\u003cli\u003eRestoring proper low-pressure refrigerant flow for efficient air conditioning performance\u003c\/li\u003e\n\u003cli\u003eEliminating connection leaks by using included fittings and O-rings\u003c\/li\u003e\n\u003cli\u003eAddressing HVAC system failures related to suction line damage or wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 66597, ensure the vehicle is compatible with R134a refrigerant systems, specifically Toyota Sienna models. Use the included bracket to secure the hose assembly properly and prevent vibration or movement. Replace the O-rings with the provided green O-rings (part number 24681) to maintain a proper seal. Avoid overtightening the P-nut fittings to prevent damage. It is recommended to have the A\/C system evacuated and recharged by a qualified technician after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66597 is an OEM replacement part designed to meet original equipment specifications for Toyota Sienna vehicles. It includes all necessary components such as fittings, gaskets, and O-rings to ensure a complete and reliable installation. While specific warranty details are not provided, Four Seasons products typically adhere to industry standards for quality and durability.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44607787499701,"sku":"BBRN-66597","price":30.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66597_Fro.jpg?v=1775069662","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66597-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}