{"product_id":"dayco-70860-radiator-coolant-hose","title":"Dayco 70860 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 70860\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 70860 is designed for reliable coolant flow in select Cadillac models. Engineered with durable EPDM material, this dual inside diameter hose supports efficient cooling system performance in vehicles like the Cadillac DeVille and Eldorado.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eDual inside diameters: 1 1\/4 inch and 1 1\/2 inch ends\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards\u003c\/li\u003e\n\u003cli\u003eBlack color for standard OEM appearance\u003c\/li\u003e\n\u003cli\u003eTrunk height of 27 1\/4 inches for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose part number 70860 is a dual inside diameter hose specifically designed to meet the cooling system requirements of Cadillac Commercial Chassis, DeVille, Eldorado, and Fleetwood models. Made from EPDM (ethylene propylene diene monomer) rubber, this hose offers excellent resistance to heat, ozone, and coolant chemicals, ensuring durability and long service life. The hose features a curved design to accommodate specific engine bay layouts and has a trunk height of 27 1\/4 inches, providing a precise fit for the intended applications. It does not include a heat shield or protective sleeve, consistent with original equipment specifications.\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 specific bends and dual inside diameters to match OEM configurations. This product line is engineered to maintain proper coolant flow and fitment in vehicles requiring non-linear hose routing. The 70860 model exemplifies this approach by combining material durability with exact dimensional standards for Cadillac vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked radiator coolant hoses in Cadillac DeVille and Eldorado\u003c\/li\u003e\n\u003cli\u003ePrevents coolant leaks caused by hose degradation or improper fit\u003c\/li\u003e\n\u003cli\u003eAddresses overheating issues related to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant circulation in Cadillac Commercial Chassis and Fleetwood models\u003c\/li\u003e\n\u003cli\u003eEliminates coolant contamination from hose material breakdown\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure engine is cool before removing the old radiator hose\u003c\/li\u003e\n\u003cli\u003eCheck hose clamps and replace if corroded or damaged\u003c\/li\u003e\n\u003cli\u003eVerify the correct orientation of the dual inside diameter ends during installation\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eTest coolant system pressure after installation to confirm leak-free fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 70860 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, ensuring compliance with industry standards for coolant hoses. The EPDM material and construction methods provide resistance to heat and chemical exposure typical in automotive cooling systems. Warranty details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43389882794165,"sku":"BCWL-70860","price":36.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_70860_Fro.jpg?v=1774728314","url":"https:\/\/www.partcatalog.com\/products\/dayco-70860-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}