{"product_id":"four-seasons-66670-a-c-refrigerant-discharge-hose","title":"Four Seasons 66670 A\/C Refrigerant Discharge Hose","description":"\u003ch2\u003eReliable A\/C Refrigerant Discharge Hose for Mazda 3 Models\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly part number 66670 is designed specifically for Mazda 3 and Mazda 3 Sport vehicles. This high-pressure A\/C refrigerant discharge hose ensures proper function of your vehicle's HVAC system by maintaining efficient refrigerant flow.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum and rubber materials\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes gasket, fittings, and two green O-rings (part number 24661)\u003c\/li\u003e\n\u003cli\u003eEquipped with a 16mm high side service port without a switch port\u003c\/li\u003e\n\u003cli\u003eOEM replacement part designed for high-pressure discharge line applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Hose Assembly Product Line Overview\u003c\/h2\u003e\u003cp\u003eThe Hose Assembly line from Four Seasons focuses on delivering reliable hose and pipe components for automotive HVAC systems. This product line includes assemblies engineered to meet or exceed original equipment specifications, ensuring proper fit and function. The 66670 discharge hose is part of this line, providing a direct replacement for the high-pressure refrigerant discharge line in Mazda 3 and 3 Sport models.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant discharge hose is constructed with a combination of aluminum and rubber to withstand high system pressures typical in automotive air conditioning systems. It is designed for use with R134a refrigerant and includes all necessary fittings and seals for installation. The hose features a p-nut fitting on the suction end and a single 16mm service port on the high-pressure side, facilitating maintenance without a switch port or muffler. Two green O-rings (part number 24661) are included to ensure a secure, leak-free connection.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or leaking A\/C refrigerant discharge hoses in Mazda 3 and 3 Sport vehicles\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow to improve HVAC system cooling efficiency\u003c\/li\u003e\n\u003cli\u003eAddressing high-pressure leaks that cause system pressure loss\u003c\/li\u003e\n\u003cli\u003eEliminating issues related to damaged or missing seals and fittings\u003c\/li\u003e\n\u003cli\u003eFacilitating service port access for refrigerant system maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is depressurized and the refrigerant properly recovered before beginning installation. Verify compatibility with Mazda 3 or 3 Sport models and confirm part number 66670 matches the original component. Use the included gasket, fittings, and O-rings to secure connections and prevent leaks. Avoid overtightening fittings to maintain seal integrity. After installation, perform a system pressure test to confirm proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons Hose Assembly parts are manufactured to meet OEM standards for fit, form, and function. This discharge hose is an exact replacement designed to maintain the integrity of your vehicle’s HVAC system. The product includes all necessary seals and fittings to ensure a reliable 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":44607803752629,"sku":"BBRN-66670","price":42.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66670_Fro.jpg?v=1775069681","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66670-a-c-refrigerant-discharge-hose","provider":"PartCatalog","version":"1.0","type":"link"}