{"product_id":"four-seasons-66408-a-c-refrigerant-suction-hose","title":"Four Seasons 66408 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66408\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66408 is designed specifically for Nissan Maxima 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 performance for vehicles using R134-a refrigerant.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan Maxima A\/C systems\u003c\/li\u003e\n\u003cli\u003eConstructed from aluminum and rubber for durability\u003c\/li\u003e\n\u003cli\u003eFeatures P-nut fittings on both ends for secure connections\u003c\/li\u003e\n\u003cli\u003eIncludes gasket, fittings, and green O-rings for proper sealing\u003c\/li\u003e\n\u003cli\u003eEquipped with a muffler and a 13 mm service port on the low-pressure side\u003c\/li\u003e\n\u003cli\u003eOE replacement part designed to meet original equipment specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Four Seasons Hose Assembly 66408 belongs to the Hose Assembly product line, which focuses on delivering precise fit and reliable performance for HVAC hoses and pipes. The assembly is engineered as a suction line for low-pressure A\/C systems, compatible with R134-a refrigerant. Both ends of the hose feature P-nut fittings, ensuring a secure and leak-free connection. The inclusion of a muffler helps reduce noise and vibration during operation. Additionally, the hose comes with all necessary fittings, gaskets, and two green O-rings (part number 24684) to maintain system integrity. The service port is located on the low-pressure side and measures 13 mm, facilitating easy maintenance and refrigerant charging without the need for additional adapters.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged A\/C refrigerant suction hoses in Nissan Maxima vehicles\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by cracked or deteriorated hoses\u003c\/li\u003e\n\u003cli\u003eEliminating low-pressure system failures due to faulty suction lines\u003c\/li\u003e\n\u003cli\u003eReducing A\/C system noise with the integrated muffler\u003c\/li\u003e\n\u003cli\u003eEnsuring proper refrigerant flow and pressure for optimal cooling performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 66408, ensure the vehicle is compatible with R134-a refrigerant systems. Verify that both P-nut fittings are properly tightened to prevent leaks. The included green O-rings should be lubricated with refrigerant oil before installation to ensure a proper seal. Since the hose assembly includes a service port on the low-pressure side, use it for system diagnostics and refrigerant charging. No bracket is included, so confirm existing mounting points are secure before finalizing installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons Hose Assembly 66408 is an OE replacement part, manufactured to meet or exceed original equipment standards for Nissan Maxima vehicles. The product includes all necessary components for a complete installation, ensuring compatibility and reliability. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44607743393973,"sku":"BBRN-66408","price":45.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66408_Fro.jpg?v=1775069603","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66408-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}