{"product_id":"four-seasons-55571-a-c-refrigerant-discharge-suction-hose-assembly","title":"Four Seasons 55571 A\/C Refrigerant Discharge \/ Suction Hose Assembly","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 55571\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 55571 is designed specifically for Mercedes-Benz 300D and 300TD models. This A\/C refrigerant discharge and suction hose assembly ensures reliable performance in your vehicle's HVAC system, maintaining proper refrigerant flow and system integrity.\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 green o-rings and gaskets for secure sealing\u003c\/li\u003e\n\u003cli\u003eEquipped with a switch service port and mounting bracket\u003c\/li\u003e\n\u003cli\u003eDesigned with female UNF o-ring fittings on both discharge and suction ends\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 Hose Assembly product line by Four Seasons focuses on delivering precise HVAC hose and pipe solutions tailored for specific vehicle applications. This line emphasizes quality materials such as aluminum and rubber to withstand refrigerant pressures and temperature variations. The 55571 hose assembly integrates features like included gaskets, switch ports, and brackets to facilitate installation and maintain system reliability in Mercedes-Benz 300D and 300TD models.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant discharge and suction hose assembly (part number 55571) is engineered to handle R134a refrigerant, the standard for many modern automotive air conditioning systems. The assembly features female UNF o-ring fittings on both discharge and suction ends, ensuring a tight, leak-free connection. Included green o-rings (part numbers 24608, 24612, 24615, and 24610) provide additional sealing security. The hose assembly comes with a switch service port and a mounting bracket for ease of installation and serviceability. It does not include fittings or a muffler but incorporates a manifold to support system integration.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or damaged A\/C refrigerant hoses in Mercedes-Benz 300D and 300TD\u003c\/li\u003e\n\u003cli\u003eResolving refrigerant leaks caused by degraded o-rings or hose material\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow for efficient air conditioning performance\u003c\/li\u003e\n\u003cli\u003eAddressing issues related to faulty or missing switch service ports\u003c\/li\u003e\n\u003cli\u003eEnsuring secure mounting and alignment with included bracket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Hose Assembly 55571, ensure all included green o-rings are properly seated to prevent refrigerant leaks. The female UNF o-ring fittings require careful tightening to manufacturer torque specifications. Utilize the included mounting bracket to secure the hose assembly firmly in place. Verify compatibility with Mercedes-Benz 300D and 300TD models before installation. The switch service port facilitates system diagnostics and should be connected according to vehicle service guidelines.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons provides this hose assembly as an OE replacement part, meeting original equipment standards for fit and function. The use of aluminum and rubber materials ensures durability under typical operating conditions. The product includes all necessary gaskets and o-rings to maintain system integrity. Warranty details are provided by Four Seasons and typically cover defects in materials and workmanship under normal use.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44602373701813,"sku":"BBRN-55571","price":133.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_55571_Fro.jpg?v=1775068787","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-55571-a-c-refrigerant-discharge-suction-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}