{"product_id":"dayco-71916-radiator-coolant-hose-lower-lower-radiator-to-thermostat-or-upper-right","title":"Dayco 71916 Radiator Coolant Hose - Lower, Lower - Radiator To Thermostat or Upper Right","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71916\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71916 is designed to provide reliable coolant flow for select BMW, Ford, and Lincoln vehicles. Engineered with durable EPDM material, this dual inside diameter hose ensures a secure fit and efficient cooling system performance.\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 7\/16 inches and 1 1\/2 inches 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 17 inches for proper routing in engine bay\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW 318i, 318is, 318ti, Z3 and Ford E-100 Econoline, Lincoln LS models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71916 is a radiator coolant hose designed to maintain optimal engine temperature by facilitating coolant flow between the radiator and engine. Made from EPDM (ethylene propylene diene monomer), this hose offers excellent resistance to heat, ozone, and coolant chemicals, which helps extend service life. The dual inside diameter design, with one end measuring 1 7\/16 inches and the other 1 1\/2 inches, allows for a precise and secure connection to different radiator and engine fittings. This hose does not include a heat shield or protective sleeve, focusing on a straightforward, durable design that meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards for coolant hoses.\u003c\/p\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line is engineered to provide reliable coolant hose solutions with specific bends and diameters to match OEM configurations. This product line focuses on delivering hoses that fit precisely in the engine bay, reducing the risk of kinks or improper coolant flow. The 71916 part number is part of this line, offering a curved design tailored for select BMW, Ford, and Lincoln vehicles requiring dual inside diameter hoses.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in BMW 318i, 318is, 318ti, and Z3 models\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow in Ford E-100 Econoline and Lincoln LS cooling systems\u003c\/li\u003e\n\u003cli\u003ePreventing coolant leaks caused by hose degradation or improper fit\u003c\/li\u003e\n\u003cli\u003eMaintaining engine temperature regulation to avoid overheating\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with OEM radiator and engine fittings through dual inside diameter design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 71916, ensure the hose is routed without twists or kinks to maintain proper coolant flow. Verify that the hose ends match the radiator and engine fittings by checking the inside diameters of 1 7\/16 inches and 1 1\/2 inches. Use appropriate clamps to secure the hose ends firmly, preventing leaks. It is recommended to inspect adjacent cooling system components during installation for any signs of wear or damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 71916 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for coolant hoses. The EPDM material provides durability against heat and chemical exposure typical in automotive cooling systems. Warranty information is not specified for this part; please refer to Dayco or the vehicle manufacturer for specific warranty details.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51847563083957,"sku":"BCWL-71916","price":32.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71916_Fro.jpg?v=1774728453","url":"https:\/\/www.partcatalog.com\/products\/dayco-71916-radiator-coolant-hose-lower-lower-radiator-to-thermostat-or-upper-right","provider":"PartCatalog","version":"1.0","type":"link"}