{"product_id":"dayco-71251-radiator-coolant-hose-lower-pipe-to-radiator-or-lower-water-pump-to-pipe","title":"Dayco 71251 Radiator Coolant Hose - Lower - Pipe To Radiator or Lower - Water Pump To Pipe","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71251\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71251 is designed to provide reliable coolant flow in automotive cooling systems. Constructed from durable EPDM material, this black single inside diameter hose ensures consistent performance under typical engine operating conditions.\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-inch inside diameter\u003c\/li\u003e\n\u003cli\u003eSingle inside diameter hose type for straightforward coolant routing\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eTrunk height dimension of 10 inches\u003c\/li\u003e\n\u003cli\u003eDoes not include heat shield or protective sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71251 is engineered to meet stringent SAE standards, including J20R4 Class D-1 and J1684 Type EC, ensuring compatibility with many vehicle cooling systems requiring these specifications. The hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity over time. With a consistent 2-inch inside diameter on both ends, this single i.d. hose facilitates efficient coolant flow without restriction. The black finish aligns with typical OEM radiator hose aesthetics. This hose does not include additional protective features such as heat shields or sleeves, making it suitable for applications where such protection is not required.\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 shaped to fit specific coolant routing paths in various vehicles. This product line emphasizes precise curvature and dimensional accuracy to ensure proper fitment and reliable coolant transfer. The 71251 part number represents a specific size and shape within this line, designed to meet the needs of vehicles requiring a 2-inch diameter curved hose without additional protective components.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\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 hose swelling or softening due to heat exposure\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with vehicles requiring SAE J20R4 Class D-1 hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 71251, ensure the hose is properly seated on the radiator and engine fittings to prevent leaks. Use appropriate clamps rated for coolant hoses and verify that the hose routing does not cause kinks or contact with moving parts. Inspect the cooling system for any signs of wear or damage before installation. Since this hose does not include a heat shield or protective sleeve, consider the engine bay environment to avoid premature wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 71251 to meet SAE specifications, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and reliability in automotive cooling applications.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51847560102069,"sku":"BCWL-71251","price":25.13,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71251_Fro.jpg?v=1774728349","url":"https:\/\/www.partcatalog.com\/products\/dayco-71251-radiator-coolant-hose-lower-pipe-to-radiator-or-lower-water-pump-to-pipe","provider":"PartCatalog","version":"1.0","type":"link"}