{"product_id":"four-seasons-55123-a-c-refrigerant-suction-hose","title":"Four Seasons 55123 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 55123\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 55123 is designed specifically for Nissan D21 models, 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 R12 systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan D21 vehicles\u003c\/li\u003e\n\u003cli\u003eConstructed from aluminum and rubber for durability\u003c\/li\u003e\n\u003cli\u003eIncludes P-nut fitting and female o-ring ends\u003c\/li\u003e\n\u003cli\u003eDesigned for R12 refrigerant systems with low pressure\u003c\/li\u003e\n\u003cli\u003eComes with included gaskets, seals, and fittings\u003c\/li\u003e\n\u003cli\u003eEquipped with a 1\/4 inch service port without a switch port\u003c\/li\u003e\n\u003cli\u003eO-rings included for secure sealing\u003c\/li\u003e\n\u003cli\u003eOE replacement part for direct fit installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Four Seasons Hose Assembly from the Hose Assembly product line is engineered to meet the specific HVAC needs of Nissan D21 trucks. The assembly features a combination of aluminum and rubber materials that provide flexibility and resistance to wear under typical operating conditions. The hose includes a P-nut fitting on one end and a female o-ring fitting on the other, ensuring a secure connection within the A\/C refrigerant suction line. It is designed for use with R12 refrigerant systems operating under low pressure, making it suitable for older Nissan D21 models equipped with this refrigerant type.\u003c\/p\u003e\u003cp\u003eThe assembly includes all necessary gaskets and fittings, including green o-rings (part numbers 24610 and 24642) to maintain a tight seal and prevent leaks. The hose also features a 1\/4 inch service port to facilitate maintenance and refrigerant charging without the need for additional adapters. This part is an OE replacement, ensuring compatibility and performance consistent with original equipment standards.\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 on Nissan D21\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by cracked or deteriorated hoses\u003c\/li\u003e\n\u003cli\u003eRestoring proper low-pressure refrigerant flow in R12 A\/C systems\u003c\/li\u003e\n\u003cli\u003eEliminating poor A\/C performance due to faulty suction line components\u003c\/li\u003e\n\u003cli\u003eFacilitating maintenance with an integrated service port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is compatible with R12 refrigerant before installation\u003c\/li\u003e\n\u003cli\u003eVerify that all included gaskets and o-rings are properly seated to prevent leaks\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to tighten the P-nut fitting without over-torquing\u003c\/li\u003e\n\u003cli\u003eCheck the service port for accessibility to simplify future A\/C servicing\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons Hose Assembly 55123 is manufactured to meet OEM specifications for Nissan D21 vehicles, ensuring reliable performance and fitment. The part includes all necessary seals and fittings to maintain system integrity. While specific warranty details are not provided, Four Seasons products typically adhere to industry standards for quality and durability, supporting long-term use in automotive HVAC systems.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44602288013493,"sku":"BBRN-55123","price":158.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_55123_Fro.jpg?v=1775068687","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-55123-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}