{"product_id":"four-seasons-55970-a-c-refrigerant-suction-hose","title":"Four Seasons 55970 A\/C Refrigerant Suction Hose","description":"\u003ch2\u003eOverview of Four Seasons Hose Assembly 55970\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 55970 is designed specifically for BMW 525i and 530i models, providing a reliable A\/C refrigerant suction hose solution. Engineered with durable aluminum and rubber materials, this hose assembly ensures efficient low-pressure refrigerant flow for R134-a systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from aluminum and rubber for durability and flexibility\u003c\/li\u003e\n\u003cli\u003eFeatures a P-nut fitting on both suction ends for secure connections\u003c\/li\u003e\n\u003cli\u003eIncludes captured green round o-rings for effective sealing\u003c\/li\u003e\n\u003cli\u003eEquipped with a service port sized at 13 mm for easy maintenance\u003c\/li\u003e\n\u003cli\u003eComes with a mounting bracket and necessary fittings included\u003c\/li\u003e\n\u003cli\u003eCompatible with low-pressure A\/C refrigerant suction line applications\u003c\/li\u003e\n\u003cli\u003eOE replacement part designed to meet original equipment specifications\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 delivering complete hose assemblies tailored for HVAC systems in vehicles. This line emphasizes quality materials and precise fitment, ensuring that components like the 55970 suction hose maintain system integrity and performance. The assemblies include all necessary fittings, gaskets, and brackets to facilitate straightforward installation and reliable operation.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis A\/C refrigerant suction hose assembly (part number 55970) is engineered for BMW 525i and 530i models using R134-a refrigerant. The hose combines aluminum and rubber materials to withstand system pressures on the low-pressure side while maintaining flexibility and resistance to wear. Both ends feature P-nut fittings, with one end including a captured green round o-ring (part number 24635) and the other a green o-ring (part number 24642), ensuring a tight, leak-free seal. The assembly includes a 13 mm service port on the low-pressure side, allowing for convenient system servicing without removing the hose. Additionally, the included bracket and fittings simplify mounting and integration into the vehicle’s HVAC system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or leaking A\/C refrigerant suction hoses in BMW 525i and 530i\u003c\/li\u003e\n\u003cli\u003eRestoring proper refrigerant flow and pressure in the low-pressure side of the A\/C system\u003c\/li\u003e\n\u003cli\u003eEliminating refrigerant leaks caused by damaged fittings or seals\u003c\/li\u003e\n\u003cli\u003eResolving issues related to insufficient cooling performance due to hose failure\u003c\/li\u003e\n\u003cli\u003eFacilitating maintenance with an integrated service port for refrigerant charging and diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with BMW 525i and 530i models before installation\u003c\/li\u003e\n\u003cli\u003eInspect all included o-rings and fittings for damage prior to assembly\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on P-nut fittings to avoid leaks\u003c\/li\u003e\n\u003cli\u003eVerify the bracket is securely mounted to prevent hose movement or vibration\u003c\/li\u003e\n\u003cli\u003eCheck the service port cap is properly sealed after servicing to maintain system integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Hose Assembly 55970 is an OE replacement part manufactured to meet original equipment standards for fit, form, and function. It includes all necessary seals and fittings to ensure a reliable installation. While specific warranty details are not provided, Four Seasons products typically adhere to industry quality controls to support long-term durability and performance in BMW HVAC systems.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44602420265141,"sku":"BBRN-55970","price":76.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_55970_Fro.jpg?v=1775068893","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-55970-a-c-refrigerant-suction-hose","provider":"PartCatalog","version":"1.0","type":"link"}