{"product_id":"gates-51591-radiator-coolant-hose-lower-lower-left-or-radiator-to-oil-cooler","title":"Gates 51591 Radiator Coolant Hose - Lower, Lower Left or Radiator To Oil Cooler","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 51591\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 51591 is designed specifically for BMW X5 and X6 models, providing reliable radiator coolant flow. Constructed with durable EPDM, plastic, and steel materials, this molded hose ensures consistent performance under demanding engine conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW X5 and X6 vehicles\u003c\/li\u003e\n\u003cli\u003eMade from EPDM, plastic, and steel for durability\u003c\/li\u003e\n\u003cli\u003eMolded design with 2 female quick connectors\u003c\/li\u003e\n\u003cli\u003eCenterline length of 19.5 inches (495 mm)\u003c\/li\u003e\n\u003cli\u003eEnd inside diameters of 0.8 inches (20 mm)\u003c\/li\u003e\n\u003cli\u003eModular hose with 2 quick connect fittings\u003c\/li\u003e\n\u003cli\u003eDoes not contain a spring, ensuring stable coolant flow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 51591 belongs to the Molded Coolant Hose product line, which focuses on precision-engineered hoses tailored for specific vehicle applications. This hose features a molded construction that integrates two female quick connectors, facilitating secure and leak-resistant connections. The use of EPDM rubber combined with plastic and steel components provides resistance to heat, pressure, and coolant chemicals, making it suitable for the cooling systems of BMW X5 and X6 models. With a centerline length of 19.5 inches (495 mm) and consistent inside diameters of 0.8 inches (20 mm) at both ends, this hose maintains optimal coolant flow and system integrity.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in BMW X5 and X6\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by deteriorated hose material\u003c\/li\u003e\n\u003cli\u003eAddressing overheating issues due to restricted coolant flow\u003c\/li\u003e\n\u003cli\u003eUpgrading to a molded hose with quick connectors for easier maintenance\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment and sealing in the cooling system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Gates Molded Coolant Hose 51591, ensure the vehicle is cool and the cooling system is depressurized. Verify that the hose’s quick connectors align properly with the mating components on the BMW X5 or X6. Inspect all connection points for secure fit and absence of leaks after installation. Use appropriate tools to avoid damaging the molded connectors or hose material during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates manufactures the Molded Coolant Hose 51591 to meet OEM specifications for BMW vehicles, ensuring reliable performance and durability. The combination of EPDM, plastic, and steel materials is selected for long service life in automotive cooling systems. While specific warranty details are not provided, Gates products typically adhere to industry standards for quality and reliability.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51993849790645,"sku":"BBSC-51591","price":61.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_51591_Top.jpg?v=1775163936","url":"https:\/\/www.partcatalog.com\/products\/gates-51591-radiator-coolant-hose-lower-lower-left-or-radiator-to-oil-cooler","provider":"PartCatalog","version":"1.0","type":"link"}