{"product_id":"four-seasons-66451-a-c-refrigerant-suction-hose","title":"Four Seasons 66451 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66451\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66451 is designed specifically for the Nissan LEAF HVAC system. This A\/C refrigerant suction hose ensures reliable low-pressure refrigerant flow with durable aluminum and rubber construction, making it a precise replacement for your vehicle's original part.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from 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 R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes black and green O-rings for proper sealing\u003c\/li\u003e\n\u003cli\u003eFeatures a service port with a 13 mm size for easy maintenance\u003c\/li\u003e\n\u003cli\u003eDesigned as a low-pressure suction line without a switch or muffler\u003c\/li\u003e\n\u003cli\u003eOE replacement part ensuring proper fit and function\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 requirements of the Nissan LEAF. The part number 66451 identifies this A\/C refrigerant suction hose, which is constructed from a combination of aluminum and rubber materials to withstand the demands of the vehicle's air conditioning system. Both ends of the hose feature P-nut fittings, providing a secure and leak-resistant connection to the system. The hose is designed for use with R134a refrigerant and operates under low system pressure, making it suitable for the suction side of the A\/C system.\u003c\/p\u003e\u003cp\u003eThe assembly includes essential sealing components such as one black O-ring (part number 24150) and one green O-ring (part number 24684), ensuring a tight seal and preventing refrigerant leaks. Additionally, the hose comes with a service port sized at 13 mm, allowing for convenient system servicing without the need for additional adapters. This hose assembly does not include a bracket, muffler, or switch, focusing solely on the suction line function.\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 in Nissan LEAF models\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by deteriorated seals or fittings\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow to improve air conditioning performance\u003c\/li\u003e\n\u003cli\u003eAddressing low-pressure side failures in the HVAC system\u003c\/li\u003e\n\u003cli\u003eMaintaining system integrity during routine A\/C maintenance or repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 66451, ensure that the P-nut fittings are tightened to manufacturer specifications to prevent leaks. Verify that the included black and green O-rings are properly seated to maintain a secure seal. Since this hose assembly does not include a bracket or muffler, confirm that the existing mounting points and components are intact and secure. The service port allows for easy access during refrigerant charging or system diagnostics.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons manufactures the Hose Assembly 66451 to meet or exceed OEM standards for fit, form, and function. This part is an exact OE replacement designed specifically for the Nissan LEAF HVAC system. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty against defects in materials and workmanship, ensuring reliability and peace of mind.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":51991331569845,"sku":"BBRN-66451","price":42.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66451_Fro.jpg?v=1775069618","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66451-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}