{"product_id":"four-seasons-66398-a-c-refrigerant-suction-hose","title":"Four Seasons 66398 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66398\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66398 is designed specifically for the HVAC system of select INFINITI and Nissan vehicles. This A\/C refrigerant suction hose is engineered to meet original equipment specifications, ensuring reliable performance in your vehicle's air conditioning system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum and rubber materials\u003c\/li\u003e\n\u003cli\u003eFeatures a flange end and a P-nut fitting end for secure connections\u003c\/li\u003e\n\u003cli\u003eCompatible with R134-a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes necessary gaskets and fittings for installation\u003c\/li\u003e\n\u003cli\u003eDesigned as a low-pressure suction line with a service 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 delivering precise replacement hoses and pipes for automotive HVAC systems. This line emphasizes compatibility with original equipment, providing components like the 66398 suction hose that maintain system integrity and performance. The assemblies are designed to simplify installation by including essential fittings and seals.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 66398 A\/C refrigerant suction hose is constructed from a combination of aluminum and rubber, providing both flexibility and durability under low-pressure conditions. It features a flange on one end and a P-nut fitting on the other, ensuring a secure and leak-free connection within the HVAC system. This hose is compatible with R134-a refrigerant and includes one gasket and multiple O-rings ([24068] gasket and two [24682] green O-rings) to maintain a proper seal. The assembly also comes with fittings and a 13 mm service port on the low-pressure side, facilitating maintenance and refrigerant charging without the need for additional components. This hose assembly is designed without a bracket, muffler, or switch, focusing solely on the suction line function.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eINFINITI QX60\u003c\/li\u003e\n\u003cli\u003eNissan Pathfinder\u003c\/li\u003e\n\u003cli\u003eNissan JX35\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis hose assembly is an exact replacement for the original equipment part, making it suitable for HVAC repairs or system upgrades on these specific models.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Hose Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLeaks in the A\/C refrigerant suction line causing reduced cooling efficiency\u003c\/li\u003e\n\u003cli\u003eDamaged or cracked hoses leading to refrigerant loss\u003c\/li\u003e\n\u003cli\u003eFaulty or missing seals resulting in system pressure drops\u003c\/li\u003e\n\u003cli\u003eCorrosion or wear on original suction hoses\u003c\/li\u003e\n\u003cli\u003eDifficulty maintaining proper refrigerant pressure during service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons 66398 hose assembly, ensure all included gaskets and O-rings are properly seated to prevent leaks. The flange and P-nut fittings should be tightened to manufacturer torque specifications. Since this assembly does not include a bracket or muffler, verify that the hose is securely supported within the vehicle’s HVAC system to avoid vibration damage. The 13 mm service port allows for easy refrigerant charging and pressure checks during installation or maintenance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons Hose Assembly 66398 is manufactured to meet or exceed original equipment standards, providing reliable performance for your vehicle’s HVAC system. This part is an O.E. replacement and includes all necessary seals and fittings for proper installation. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44607742607541,"sku":"BBRN-66398","price":38.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66398_Fro.jpg?v=1775069600","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66398-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}