{"product_id":"dayco-70748-radiator-coolant-hose","title":"Dayco 70748 Radiator Coolant Hose - Lower, Lower - Pipe To Radiator or Upper","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 70748\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 70748 is designed for reliable coolant flow in select Ford, Isuzu, and Mercury vehicles. Engineered with durable EPDM material, this dual inside diameter hose supports efficient engine cooling for models like the Ford Pinto and Isuzu Rodeo.\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 for precise fitment\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 12 inches for proper routing in engine bay\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Amigo, Isuzu Bobcat, Mercury Courier, and more\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 70748 is a radiator coolant hose designed to maintain optimal engine temperature by facilitating coolant circulation. Made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, this hose ensures durability under demanding conditions. The dual inside diameter design, with one end measuring 1 1\/4 inches and the other 1 1\/2 inches, allows for a secure and precise connection to different radiator and engine fittings. Its black color matches OEM standards, providing a clean and professional look under the hood.\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 systems. The 12-inch trunk height supports proper installation and routing within the engine compartment, reducing the risk of kinks or interference with other components.\u003c\/p\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line focuses on providing hoses with specific bends and dual diameter ends to accommodate unique radiator and engine configurations. This product line is engineered to meet stringent SAE specifications, ensuring compatibility and performance in various vehicle models. The 70748 part exemplifies this approach by offering a tailored fit for Ford, Isuzu, and Mercury vehicles requiring a curved hose with dual inside diameters.\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 Ford Pinto and Isuzu Rodeo\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose degradation or improper fit\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues due to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003eAddressing hose swelling or softening from heat exposure\u003c\/li\u003e\n\u003cli\u003eEnsuring secure connections in cooling systems with varying pipe diameters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your vehicle’s make and model before installation\u003c\/li\u003e\n\u003cli\u003eEnsure both hose ends fit snugly on radiator and engine fittings\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps to secure the hose and prevent leaks\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eCheck coolant levels and system pressure after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 70748 to meet SAE standards, ensuring reliable performance in automotive cooling systems. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls and are backed by manufacturer support for defects in material and workmanship.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43389880205493,"sku":"BCWL-70748","price":36.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_70748_Fro_18e7c1ce-e73b-41d7-a57f-d628b38735fc.jpg?v=1774728300","url":"https:\/\/www.partcatalog.com\/products\/dayco-70748-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}