{"product_id":"four-seasons-66674-a-c-refrigerant-discharge-hose","title":"Four Seasons 66674 A\/C Refrigerant Discharge Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66674\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66674 is designed specifically for Mazda 3 and Mazda 3 Sport models. This A\/C refrigerant discharge hose is engineered to handle high-pressure R134a refrigerant systems, ensuring reliable performance in your vehicle's HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum and rubber materials\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a refrigerant type\u003c\/li\u003e\n\u003cli\u003eIncludes gasket, fittings, and green O-rings for secure sealing\u003c\/li\u003e\n\u003cli\u003eEquipped with a high-pressure discharge line and muffler\u003c\/li\u003e\n\u003cli\u003eFeatures a 16 mm high side service port with one service port included\u003c\/li\u003e\n\u003cli\u003eDesigned without a switch or bracket for direct replacement\u003c\/li\u003e\n\u003cli\u003eOEM replacement part ensuring proper fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Hose Assembly Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly product line focuses on providing complete hose assemblies for automotive HVAC systems. These assemblies combine aluminum and rubber components to withstand high system pressures and include necessary fittings and seals. The 66674 hose assembly is part of this line, offering a direct OEM replacement solution for Mazda 3 and 3 Sport vehicles without requiring additional modifications.\u003c\/p\u003e\u003ch2\u003eProduct Description and Features\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant discharge hose is designed to maintain the integrity of your vehicle's high-pressure air conditioning system. The combination of aluminum and rubber materials provides durability and flexibility, while the included green O-rings and gasket ensure a tight, leak-free connection. The hose assembly includes a muffler to reduce noise and vibration during operation. It features a P-nut fitting suction end and a 16 mm high side service port for easy maintenance and service access. The part number 66674 corresponds to a direct OEM replacement, making it suitable for Mazda 3 and Mazda 3 Sport models equipped with R134a refrigerant systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged A\/C refrigerant discharge hoses\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks in the high-pressure discharge line\u003c\/li\u003e\n\u003cli\u003eEliminating noise caused by failing mufflers in the hose assembly\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow and system pressure\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with Mazda 3 and 3 Sport R134a HVAC systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 66674, ensure the vehicle is compatible with R134a refrigerant systems. Use the included fittings, gasket, and O-rings to achieve a secure, leak-free connection. The hose assembly does not include a bracket or switch, so verify existing mounting points and switch components before installation. Properly torque fittings to manufacturer specifications and check for leaks after installation. The 16 mm high side service port allows for convenient system servicing.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons provides this hose assembly as an OEM replacement part, meeting or exceeding original equipment standards for fit and function. The inclusion of all necessary seals and fittings supports reliable, long-lasting performance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44607804506293,"sku":"BBRN-66674","price":30.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66674_Fro.jpg?v=1775069683","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66674-a-c-refrigerant-discharge-hose","provider":"PartCatalog","version":"1.0","type":"link"}