{"product_id":"four-seasons-66409-a-c-refrigerant-suction-hose","title":"Four Seasons 66409 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eReliable A\/C Refrigerant Suction Hose for Nissan Murano\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66409 is designed specifically for the Nissan Murano to ensure efficient and reliable air conditioning system performance. This A\/C refrigerant suction hose is engineered to meet OEM standards, providing a durable and precise fit for your vehicle's HVAC system.\u003c\/p\u003e\u003ch2\u003eKey Features of Four Seasons Hose Assembly 66409\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed from a combination of aluminum and rubber for durability and flexibility\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 a green O-ring (part number 24684) with two pieces for proper sealing\u003c\/li\u003e\n\u003cli\u003eFeatures a built-in muffler to reduce noise during operation\u003c\/li\u003e\n\u003cli\u003eDesigned as a low-pressure suction line with a 13 mm service port\u003c\/li\u003e\n\u003cli\u003eIncludes fittings and gasket\/seal for a complete assembly\u003c\/li\u003e\n\u003cli\u003eOEM replacement part ensuring proper fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Four Seasons Hose Assembly Product Line\u003c\/h2\u003e\u003cp\u003eThe Hose Assembly line from Four Seasons focuses on delivering complete hose solutions for automotive HVAC systems. These assemblies combine high-quality materials and precise engineering to replace critical refrigerant lines, such as suction hoses, with components that meet or exceed original equipment specifications. The 66409 hose assembly is part of this line, offering a reliable replacement for the Nissan Murano's A\/C system.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant suction hose assembly is designed to handle low-pressure refrigerant flow within the Nissan Murano's air conditioning system. The aluminum and rubber construction provides a balance of strength and flexibility, accommodating engine vibrations and thermal expansion. Both ends feature P-nut fittings, ensuring a secure and leak-free connection. The included green O-rings and gasket help maintain system integrity, while the integrated muffler reduces operational noise. The service port allows for easy maintenance and refrigerant charging without removing the hose.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Hose Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLeaks in the A\/C suction line causing refrigerant loss\u003c\/li\u003e\n\u003cli\u003eReduced cooling efficiency due to damaged or worn hoses\u003c\/li\u003e\n\u003cli\u003eNoise from refrigerant flow mitigated by the built-in muffler\u003c\/li\u003e\n\u003cli\u003eDifficulty servicing the A\/C system without a proper service port\u003c\/li\u003e\n\u003cli\u003eFailure of OEM suction hoses leading to system downtime\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 66409 on a Nissan Murano, ensure all old refrigerant is properly evacuated from the system before removal. Verify that the green O-rings are correctly seated to prevent leaks. Tighten the P-nut fittings to manufacturer torque specifications to avoid damage. The included service port facilitates refrigerant charging and system diagnostics without hose removal. This hose assembly does not include a bracket or switch, so retain original mounting hardware and components as needed.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures this hose assembly to meet OEM standards, providing a reliable replacement part for Nissan Murano vehicles. The product includes all necessary seals and fittings to ensure proper installation and function. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":51991331274933,"sku":"BBRN-66409","price":52.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66409_Fro.jpg?v=1775069603","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66409-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}