{"product_id":"four-seasons-55137-a-c-refrigerant-suction-hose","title":"Four Seasons 55137 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 55137\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 55137 is designed specifically for the A\/C refrigerant suction line in select Nissan and INFINITI vehicles. Engineered with durable aluminum and rubber materials, this hose assembly ensures reliable low-pressure refrigerant flow for the R134-a system in models like the Nissan Pathfinder and INFINITI QX4.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from aluminum and rubber for durability and flexibility\u003c\/li\u003e\n\u003cli\u003eFeatures a flange end and a captured o-ring end for secure connections\u003c\/li\u003e\n\u003cli\u003eIncludes green o-rings [24682] and [24684] for proper sealing\u003c\/li\u003e\n\u003cli\u003eEquipped with a 13 mm R134-a quick disconnect service port on the low-pressure side\u003c\/li\u003e\n\u003cli\u003eComes with necessary fittings and gasket\/seal included\u003c\/li\u003e\n\u003cli\u003eDesigned without a bracket, muffler, or switch for straightforward installation\u003c\/li\u003e\n\u003cli\u003eO.E. replacement part ensuring compatibility and performance\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 complete hose assemblies tailored for HVAC systems in vehicles. This product line emphasizes precise fitment and quality materials to maintain system integrity and refrigerant flow. The 55137 hose assembly is part of this line, offering a direct replacement for the suction line in Nissan Pathfinder and INFINITI QX4 models, ensuring proper system pressure and leak-free operation.\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 vehicle’s HVAC system. The combination of aluminum and rubber materials provides both strength and flexibility, reducing the risk of leaks or damage from vibration. The flange and captured o-ring ends ensure a tight seal, supported by the included green o-rings for reliable performance. The integrated 13 mm quick disconnect service port allows for efficient servicing of the R134-a refrigerant system without the need for additional adapters. This hose assembly does not include a bracket, muffler, or switch, simplifying installation and maintenance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked suction hoses in Nissan Pathfinder and INFINITI QX4 A\/C systems\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by damaged o-rings or fittings\u003c\/li\u003e\n\u003cli\u003eRestoring proper low-pressure refrigerant flow for efficient air conditioning performance\u003c\/li\u003e\n\u003cli\u003eAddressing service port failures or incompatibility with R134-a quick disconnect tools\u003c\/li\u003e\n\u003cli\u003eEliminating issues related to hose assembly deterioration from heat and vibration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is compatible: Nissan Pathfinder or INFINITI QX4 models using R134-a refrigerant\u003c\/li\u003e\n\u003cli\u003eVerify that the old hose assembly is fully depressurized before removal\u003c\/li\u003e\n\u003cli\u003eInspect and replace o-rings as needed; this assembly includes two green o-rings for sealing\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on flange and p-nut fittings to avoid leaks\u003c\/li\u003e\n\u003cli\u003eCheck the service port for proper connection with R134-a quick disconnect tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 55137 is an O.E. replacement part manufactured to meet or exceed original equipment specifications. It includes all necessary fittings and seals to ensure a secure and leak-free installation. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship, supporting long-term reliability in Nissan Pathfinder and INFINITI QX4 HVAC systems.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44602291093685,"sku":"BBRN-55137","price":74.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_55137_Fro.jpg?v=1775068689","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-55137-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}