{"product_id":"dayco-70549-radiator-coolant-hose","title":"Dayco 70549 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 70549\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 70549 is designed for reliable coolant flow in select Ford and Oldsmobile vehicles. Engineered with durable EPDM material, this dual inside diameter hose supports efficient engine cooling in models like the Ford F-150 and Oldsmobile Cutlass.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eDual inside diameters: 1 3\/4 inch and 2 inch ends\u003c\/li\u003e\n\u003cli\u003eBlack color for standard OEM appearance\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eTrunk height of 17 inches for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 70549 is a dual inside diameter radiator coolant hose made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. This hose features a curved design with one end measuring 1 3\/4 inches inside diameter and the other end 2 inches, allowing it to fit specific radiator connections on vehicles such as the Ford F-100, F-250, and Oldsmobile Delta 88. The black hose does not include a heat shield or protective sleeve but complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses. With a trunk height of 17 inches, it is tailored for proper routing and fitment in the engine bay.\u003c\/p\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Curved Radiator Hose line by Dayco focuses on providing hoses with precise bends and dual inside diameters to accommodate specific radiator and engine configurations. This product line is engineered to maintain coolant flow efficiency while fitting tightly within the engine compartment, reducing the risk of leaks or hose failure. The 70549 part number is part of this line, designed to meet the cooling system demands of select Ford and Oldsmobile models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for cracked or leaking radiator coolant hoses\u003c\/li\u003e\n\u003cli\u003eSolves coolant flow restrictions caused by damaged or collapsed hoses\u003c\/li\u003e\n\u003cli\u003eAddresses fitment issues in Ford F-150 and Oldsmobile Toronado cooling systems\u003c\/li\u003e\n\u003cli\u003ePrevents overheating due to compromised hose integrity\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant circulation in Ford F-250 and Oldsmobile Cutlass engines\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 hose to avoid burns\u003c\/li\u003e\n\u003cli\u003eCheck hose clamps and radiator fittings for corrosion or damage\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 leaks during replacement\u003c\/li\u003e\n\u003cli\u003eTighten clamps securely but avoid over-tightening to prevent hose damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 70549 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring durability and performance under typical operating conditions. While specific warranty details are not provided, Dayco products generally adhere to industry quality controls and are backed by the brand's commitment to automotive component reliability.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43389878337717,"sku":"BCWL-70549","price":27.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_70549_Fro.jpg?v=1774728280","url":"https:\/\/www.partcatalog.com\/products\/dayco-70549-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}