{"product_id":"four-seasons-66315-a-c-suction-and-liquid-line-hose-assembly","title":"Four Seasons 66315 A\/C Suction and Liquid Line Hose Assembly","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66315\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66315 is designed for reliable HVAC performance in select Mercedes-Benz models. This A\/C suction and liquid line hose assembly is engineered to meet the demands of both high and low pressure systems, ensuring efficient refrigerant flow and system integrity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum and rubber materials\u003c\/li\u003e\n\u003cli\u003eEquipped with P-nut fitting on suction and liquid line ends\u003c\/li\u003e\n\u003cli\u003eIncludes male o-ring fitting and black and green o-rings for secure sealing\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eFeatures a switch service port for system diagnostics\u003c\/li\u003e\n\u003cli\u003eIncludes all necessary fittings and gasket\/seal components\u003c\/li\u003e\n\u003cli\u003eDesigned without bracket, manifold, muffler, or orifice tube for direct replacement\u003c\/li\u003e\n\u003cli\u003eOE 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 high-quality materials such as aluminum and rubber with precise fittings to maintain system pressure and refrigerant flow. The 66315 part exemplifies this line by offering a ready-to-install solution that includes essential seals and fittings, designed specifically for Mercedes-Benz vehicles requiring both suction and liquid line connections.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis hose assembly is tailored for Mercedes-Benz models including GL63 AMG, GL350, GL450, GL500, GL550, GLE63 AMG, GLE63 AMG S, GLE300d, GLE350, GLE350d, GLE400, GLE450 AMG, GLE550e, ML63 AMG, ML250, ML350, ML400, ML500, and ML550. The assembly features a No. 12 suction end with a P-nut fitting and a female liquid line with a P-nut fitting style, ensuring compatibility with factory HVAC systems. It supports R134a refrigerant and is rated for both high and low system pressures. The inclusion of a switch service port allows for convenient system monitoring and maintenance. The part number 66315 confirms it as an OE replacement, providing a direct fit without the need for additional modifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or leaking A\/C suction and liquid line hoses\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow in Mercedes-Benz HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolving pressure loss due to damaged fittings or seals\u003c\/li\u003e\n\u003cli\u003eEliminating refrigerant leaks caused by degraded o-rings or hose material\u003c\/li\u003e\n\u003cli\u003eFacilitating system diagnostics with integrated switch service port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure system is fully depressurized before removal of old hose assembly\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with specific Mercedes-Benz model and year\u003c\/li\u003e\n\u003cli\u003eInspect included o-rings and fittings for damage prior to installation\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on P-nut fittings to avoid leaks\u003c\/li\u003e\n\u003cli\u003eCheck for any additional components required by the vehicle’s HVAC system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66315 is manufactured to meet OEM standards for fit, form, and function. It includes all necessary seals and fittings to ensure a secure and leak-free installation. This part is an OE replacement, providing confidence in its compatibility and durability. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44604987998389,"sku":"BBRN-66315","price":110.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66315_Fro.jpg?v=1775069576","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66315-a-c-suction-and-liquid-line-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}