{"product_id":"four-seasons-55140-a-c-refrigerant-suction-hose","title":"Four Seasons 55140 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 55140\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 55140 is designed specifically for the A\/C refrigerant suction line in select INFINITI and Nissan vehicles. Engineered with durable aluminum and rubber materials, this hose assembly ensures reliable low-pressure refrigerant flow for models like the Nissan Maxima and INFINITI I35.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from aluminum and rubber for durability and flexibility\u003c\/li\u003e\n\u003cli\u003eFeatures a male o-ring fitting on one end and a P-nut fitting on the other\u003c\/li\u003e\n\u003cli\u003eCompatible with R134-a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes green o-rings and necessary fittings for installation\u003c\/li\u003e\n\u003cli\u003eEquipped with a muffler to reduce noise during operation\u003c\/li\u003e\n\u003cli\u003eDesigned as an OEM replacement part for suction line applications\u003c\/li\u003e\n\u003cli\u003eIncludes a 13 mm service port on the low-pressure side without a switch port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Hose Assembly Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Hose Assembly product line by Four Seasons focuses on providing complete hose solutions for HVAC systems in vehicles. This line includes assemblies that combine multiple components such as fittings, seals, and mufflers to ensure proper refrigerant flow and system integrity. The 55140 part is part of this line, offering a ready-to-install suction hose assembly that meets OEM specifications for Nissan and INFINITI models.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 55140 A\/C Refrigerant Suction Hose is designed to handle low-pressure refrigerant flow within the vehicle’s air conditioning system. Its aluminum and rubber construction balances strength and flexibility, allowing it to withstand the thermal and mechanical stresses typical in automotive HVAC systems. The hose assembly includes a male o-ring fitting on one end and a P-nut fitting on the other, ensuring a secure and leak-free connection. The included green o-rings (part numbers 24661 and 24684) provide reliable sealing, while the integrated muffler helps minimize operational noise. This assembly is compatible with R134-a refrigerant and features a 13 mm service port on the low-pressure side for maintenance access. It does not include a switch or bracket, aligning with original equipment design.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or leaking A\/C refrigerant suction hoses in Nissan Maxima and INFINITI I35\u003c\/li\u003e\n\u003cli\u003eResolving low-pressure refrigerant leaks that reduce cooling efficiency\u003c\/li\u003e\n\u003cli\u003eEliminating noise caused by damaged or missing mufflers in the suction line\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow to maintain optimal A\/C system performance\u003c\/li\u003e\n\u003cli\u003eAddressing fitting or seal failures that cause refrigerant loss\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Nissan Maxima and INFINITI I35 models before installation\u003c\/li\u003e\n\u003cli\u003eInspect and replace green o-rings included with the assembly to prevent leaks\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on male o-ring and P-nut fittings to avoid damage\u003c\/li\u003e\n\u003cli\u003eVerify the service port is accessible for future maintenance\u003c\/li\u003e\n\u003cli\u003eCheck for proper seating of the muffler to reduce noise effectively\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 55140 is manufactured to meet or exceed OEM standards for fit, form, and function. It serves as a direct replacement part for the suction line in compatible Nissan and INFINITI vehicles. The product includes all necessary fittings and seals to ensure a secure installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44602292633781,"sku":"BBRN-55140","price":81.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_55140_Fro.jpg?v=1775068690","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-55140-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}