{"product_id":"four-seasons-66002-a-c-refrigerant-discharge-hose","title":"Four Seasons 66002 A\/C Refrigerant Discharge Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66002\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66002 is designed for high-pressure A\/C refrigerant discharge applications. Engineered with durable aluminum and rubber materials, this hose assembly is compatible with R134a refrigerant systems, specifically for Chevrolet and GMC heavy-duty trucks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from aluminum and rubber for durability and flexibility\u003c\/li\u003e\n\u003cli\u003eDesigned for high-pressure A\/C refrigerant discharge lines\u003c\/li\u003e\n\u003cli\u003eIncludes gasket, fittings, and O-rings for a complete installation\u003c\/li\u003e\n\u003cli\u003eEquipped with a switch service port (M10 x 1.25 thread size)\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Silverado 2500 HD, 3500 HD and GMC Sierra 2500 HD, 3500 HD models\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 reliable hose assemblies for HVAC systems in automotive applications. This line includes components designed to meet or exceed original equipment specifications, ensuring proper fit and function. The 66002 hose assembly is part of this line, offering a direct OE replacement for high-pressure discharge lines without brackets or mufflers, but with included fittings and seals for ease of installation.\u003c\/p\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant discharge hose is built to handle high system pressures and is compatible with R134a refrigerant. It features a P-nut fitting suction end and includes two slimline washer O-rings (part number 24402) and one green O-ring (part number 24606) to ensure a secure, leak-free connection. The hose assembly comes with a switch service port but does not include the switch itself. It is designed without a bracket or muffler, simplifying installation in the HVAC system of compatible vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Silverado 2500 HD\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 3500 HD\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500 HD\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 3500 HD\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis hose assembly is intended for use in the A\/C system's refrigerant discharge line, replacing worn or damaged components to maintain proper system pressure and refrigerant flow.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by Part Number 66002\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLeaking or cracked A\/C refrigerant discharge hose\u003c\/li\u003e\n\u003cli\u003eLoss of system pressure causing reduced cooling efficiency\u003c\/li\u003e\n\u003cli\u003eDamaged or missing O-rings leading to refrigerant leaks\u003c\/li\u003e\n\u003cli\u003eFaulty or missing switch service port connections\u003c\/li\u003e\n\u003cli\u003eWear from exposure to heat and vibration in heavy-duty trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 66002, ensure all included O-rings and gaskets are properly seated to prevent leaks. The hose assembly does not include a bracket or muffler, so verify existing mounting points and supports are intact. The switch service port is included but the switch itself must be sourced separately if required. Use appropriate tools to tighten fittings to manufacturer torque specifications, and confirm compatibility with the vehicle’s R134a refrigerant system.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons provides this hose assembly as an OE replacement part, manufactured to meet original equipment standards. 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, as it may vary by region or distributor.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44604812886197,"sku":"BBRN-66002","price":57.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66002_Fro_c33f3592-0e58-4f25-aa5c-6cf8872bda69.jpg?v=1775069479","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66002-a-c-refrigerant-discharge-hose","provider":"PartCatalog","version":"1.0","type":"link"}