{"product_id":"four-seasons-55803-a-c-refrigerant-discharge-suction-hose-assembly","title":"Four Seasons 55803 A\/C Refrigerant Discharge \/ Suction Hose Assembly","description":"\u003ch2\u003eReliable A\/C Refrigerant Hose Assembly for Buick, Oldsmobile, Pontiac\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 55803 is designed to provide dependable performance for your vehicle's HVAC system. Engineered for select Buick, Oldsmobile, and Pontiac models, this A\/C refrigerant discharge and suction hose assembly ensures 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-ring seals for secure connections\u003c\/li\u003e\n\u003cli\u003eFeatures a manifold and muffler for noise reduction\u003c\/li\u003e\n\u003cli\u003eEquipped with dual female o-ring discharge and suction ends\u003c\/li\u003e\n\u003cli\u003eIncludes a switch service port but no fittings or bracket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Four Seasons Hose Assembly Product Line\u003c\/h2\u003e\u003cp\u003eThe Hose Assembly line from Four Seasons focuses on delivering precise HVAC hose and pipe replacements that meet original equipment specifications. This product line emphasizes quality materials and design features such as integrated mufflers and manifold components to maintain system efficiency and reduce noise. The 55803 hose assembly is part of this line, offering a direct OE replacement solution for specific GM vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant discharge and suction hose assembly (part number 55803) is constructed with a combination of aluminum and rubber to withstand the pressures and temperatures typical in automotive HVAC systems. It is designed for use with R134a refrigerant and includes all necessary green o-ring seals ([24606], [24608], and [24612]) to ensure leak-free connections. The assembly features dual female o-ring ends on both discharge and suction sides, providing a secure fit. A built-in muffler helps reduce operational noise, while the included manifold supports proper refrigerant distribution. Although fittings and brackets are not included, the hose assembly comes with a switch service port to facilitate system diagnostics and maintenance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick LeSabre (1998)\u003c\/li\u003e\n\u003cli\u003eOldsmobile Delta 88 (1998)\u003c\/li\u003e\n\u003cli\u003ePontiac Bonneville (1998)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis hose assembly is suitable for replacing worn or damaged A\/C refrigerant lines in these models, helping to restore proper air conditioning function.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Hose Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLeaks in refrigerant discharge or suction lines\u003c\/li\u003e\n\u003cli\u003eReduced A\/C system efficiency due to damaged hoses\u003c\/li\u003e\n\u003cli\u003eExcessive noise from failing muffler components\u003c\/li\u003e\n\u003cli\u003eLoss of refrigerant pressure from faulty seals\u003c\/li\u003e\n\u003cli\u003eIncompatibility with R134a refrigerant systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle’s A\/C system is fully evacuated before removing the old hose assembly. Verify that all included green o-rings are properly seated to prevent leaks. Since fittings and brackets are not included, reuse existing hardware or source compatible parts separately. The switch service port facilitates pressure monitoring during installation and servicing. Proper torque specifications should be followed to avoid damage to the dual o-ring connections.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFour Seasons Hose Assembly 55803 is manufactured to meet or exceed original equipment standards for fit and function. The inclusion of OEM-style green o-rings and durable materials supports long-term reliability. This part is an exact OE replacement designed for Buick, Oldsmobile, and Pontiac 1998 models. Warranty coverage details should be confirmed with the product supplier or manufacturer.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44602411745461,"sku":"BBRN-55803","price":83.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_55803_Fro.jpg?v=1775068845","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-55803-a-c-refrigerant-discharge-suction-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}