{"product_id":"dayco-70920-radiator-coolant-hose","title":"Dayco 70920 Radiator Coolant Hose","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 70920\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 70920 is designed to provide reliable coolant flow in automotive cooling systems. Constructed from durable EPDM material, this black radiator coolant hose offers consistent performance for vehicles requiring a 2 1\/4 inch inside diameter connection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color for standard OEM appearance\u003c\/li\u003e\n\u003cli\u003eBoth ends have a 2 1\/4 inch inside diameter\u003c\/li\u003e\n\u003cli\u003eSingle inside diameter hose type for straightforward fitment\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 1\/2 inches for precise routing\u003c\/li\u003e\n\u003cli\u003eDoes not include heat shield or protective sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDayco Curved Radiator Hose Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Curved Radiator Hose line by Dayco focuses on delivering hoses with precise bends and dimensions to accommodate specific radiator and engine configurations. This product line emphasizes material quality and compliance with SAE standards to ensure durability and proper coolant flow. The 70920 part is a single inside diameter hose designed to fit applications requiring a 2 1\/4 inch connection on both ends, making it suitable for various vehicle cooling systems.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity under demanding engine conditions. The hose is black in color and features a consistent 2 1\/4 inch inside diameter on both ends, facilitating a secure and leak-free connection. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses. The hose’s trunk height measures 12 1\/2 inches, providing the necessary length and curvature for proper installation without kinking or stress.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose degradation\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant flow to prevent engine overheating\u003c\/li\u003e\n\u003cli\u003eAddressing fitment issues in vehicles requiring a 2 1\/4 inch diameter curved hose\u003c\/li\u003e\n\u003cli\u003eUpgrading OEM hoses with a durable EPDM material option\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before removing the old radiator hose to avoid burns. Verify that the hose diameter and length match the vehicle’s specifications. Use appropriate clamps to secure the hose ends and check for leaks after installation. Avoid twisting or stretching the hose during installation to maintain its integrity and fitment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco’s Curved Radiator Hose 70920 is manufactured to meet SAE standards, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls and are designed for durability in automotive cooling systems.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51847558037685,"sku":"BCWL-70920","price":28.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_70920_Fro.jpg?v=1774728318","url":"https:\/\/www.partcatalog.com\/products\/dayco-70920-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}