{"product_id":"dayco-73101-radiator-coolant-hose","title":"Dayco 73101 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 73101\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 73101 is designed specifically for BMW X5 and X6 models, providing reliable coolant flow management. Constructed from durable EPDM material, this branched radiator coolant hose ensures consistent performance under demanding engine conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eBranched hose design with three ends\u003c\/li\u003e\n\u003cli\u003eEnd 1 and End 2 inside and outside diameter: 1 7\/16 inches\u003c\/li\u003e\n\u003cli\u003eEnd 3 inside and outside diameter: 7\/8 inches\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eTrunk height: 11 inches\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW X5 and X6 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 73101 is engineered to meet the cooling system requirements of BMW X5 and X6 vehicles. Made from EPDM (ethylene propylene diene monomer), this hose offers excellent resistance to heat, ozone, and coolant chemicals, ensuring durability and longevity. The branched hose design features three connection points with precise inside and outside diameters—1 7\/16 inches for the first two ends and 7\/8 inches for the third—allowing for a secure fit within the vehicle's cooling system.\u003c\/p\u003e\u003cp\u003eThis hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant applications. The 11-inch trunk height provides the necessary length and curvature to fit the specific routing requirements of BMW X5 and X6 radiator systems.\u003c\/p\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line focuses on delivering hoses with precise bends and branched configurations to accommodate complex cooling system layouts. This product line is designed to maintain coolant flow efficiency while fitting tightly within engine compartments, reducing the risk of kinks or leaks. The 73101 part exemplifies this approach by combining material quality with a tailored shape for BMW applications.\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 hose degradation\u003c\/li\u003e\n\u003cli\u003ePreventing overheating due to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003eAddressing fitment issues with original equipment hoses\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant circulation in branched radiator systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before removing the old hose to avoid burns\u003c\/li\u003e\n\u003cli\u003eCheck all hose connections and clamps for wear and replace if necessary\u003c\/li\u003e\n\u003cli\u003eVerify the correct orientation of the branched hose during installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging hose ends or radiator fittings\u003c\/li\u003e\n\u003cli\u003eInspect the cooling system for leaks after installation and during initial operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 73101 to meet stringent SAE specifications, ensuring reliable performance in BMW X5 and X6 cooling systems. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and quality. Users should consult product documentation or authorized sources for warranty information.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391528894645,"sku":"BCWL-73101","price":54.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_73101_Fro.jpg?v=1774728650","url":"https:\/\/www.partcatalog.com\/products\/dayco-73101-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}