{"product_id":"four-seasons-66320-a-c-refrigerant-suction-hose","title":"Four Seasons 66320 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 66320\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66320 is designed specifically for Mercedes-Benz C300, C350, E300, and E350 models. This A\/C refrigerant suction hose ensures reliable low-pressure refrigerant flow within your vehicle's HVAC system, maintaining optimal air conditioning performance.\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 R134a refrigerant systems\u003c\/li\u003e\n\u003cli\u003eIncludes gasket and fittings for proper sealing and installation\u003c\/li\u003e\n\u003cli\u003eOE replacement part designed for low-pressure suction line applications\u003c\/li\u003e\n\u003cli\u003eDoes not include a service port, switch, bracket, or muffler\u003c\/li\u003e\n\u003cli\u003eEquipped with a green round O-ring (part number 24635) for leak prevention\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66320 belongs to the Hose Assembly product line, which focuses on delivering reliable and precise HVAC hose and pipe solutions. This particular suction hose assembly is engineered to meet original equipment specifications, ensuring compatibility and performance for Mercedes-Benz C300, C350, E300, and E350 vehicles. The combination of aluminum and rubber materials provides durability and flexibility, while the flange and P-nut fitting ends facilitate secure and leak-free connections within the A\/C system. Designed for use with R134a refrigerant, this hose assembly operates under low system pressure and includes all necessary fittings and a gasket for a complete installation.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged A\/C refrigerant suction hoses in Mercedes-Benz C300, C350, E300, and E350\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by cracked or deteriorated hose materials\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow to improve air conditioning efficiency\u003c\/li\u003e\n\u003cli\u003eEliminating low-pressure system failures due to faulty suction lines\u003c\/li\u003e\n\u003cli\u003eEnsuring secure connections with included fittings and gasket to prevent system contamination\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific Mercedes-Benz model before installation\u003c\/li\u003e\n\u003cli\u003eEnsure all fittings and the included gasket are properly seated to prevent leaks\u003c\/li\u003e\n\u003cli\u003eDo not attempt to install if the hose or fittings show signs of damage\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to tighten flange and P-nut fittings without over-torquing\u003c\/li\u003e\n\u003cli\u003eCheck for refrigerant leaks after installation and system recharge\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 66320 is an OE replacement part manufactured to meet strict quality standards. It includes a green round O-ring (part number 24635) to ensure a reliable seal. While specific warranty details are not provided, Four Seasons products typically undergo rigorous testing to comply with automotive HVAC system requirements, offering dependable performance for Mercedes-Benz C300, C350, E300, and E350 models.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44604990947509,"sku":"BBRN-66320","price":72.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_66320_Fro_ceb409e5-2265-47aa-909a-31a895ba40a1.jpg?v=1775069577","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-66320-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}