{"product_id":"dayco-71961-radiator-coolant-hose","title":"Dayco 71961 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71961\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71961 is designed specifically for Ford E-350 Econoline, E-350 Econoline Club Wagon, and E-350 Super Duty models. This branched radiator coolant hose is constructed from durable EPDM material, ensuring reliable performance in cooling system applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eBranched hose design with multiple inside diameters\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford E-350 Econoline, Club Wagon, and Super Duty\u003c\/li\u003e\n\u003cli\u003ePart Number: 71961\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71961 is a branched radiator coolant hose engineered to fit specific Ford E-350 Econoline series vehicles. Made from EPDM (ethylene propylene diene monomer) rubber, this hose offers excellent resistance to heat, ozone, and coolant chemicals, which are critical for maintaining the integrity of the cooling system. The hose features multiple inside diameters—1 23\/32 inches on both End 1 and End 2, 31\/32 inches on End 3, and 23\/32 inches on Ends 4 and 5—allowing it to connect various points within the radiator system efficiently. The outside diameters of End 1 and End 2 measure 2 1\/8 inches, providing a secure fit on corresponding fittings.\u003c\/p\u003e\u003cp\u003eThis hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses. The trunk height of 26 inches supports proper routing within the engine bay without interference.\u003c\/p\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line focuses on branched and curved hose designs tailored to specific vehicle cooling system layouts. This product line addresses the need for precise fitment and reliable coolant flow in complex radiator configurations. The 71961 hose exemplifies this approach by offering multiple connection points and diameters to accommodate the Ford E-350 Econoline series cooling system requirements.\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 E-350 Econoline vehicles\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by deteriorated or damaged hoses\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant flow and preventing overheating issues\u003c\/li\u003e\n\u003cli\u003eEnsuring secure connections in branched radiator hose systems\u003c\/li\u003e\n\u003cli\u003eSupporting cooling system integrity during engine operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with Ford E-350 Econoline, E-350 Econoline Club Wagon, or E-350 Super Duty before installation\u003c\/li\u003e\n\u003cli\u003eInspect all hose connections and clamps for wear and replace as necessary\u003c\/li\u003e\n\u003cli\u003eEnsure the hose is routed without kinks or sharp bends to maintain coolant flow\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the hose or fittings during installation\u003c\/li\u003e\n\u003cli\u003eCheck for leaks after installation and during initial engine operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 71961 to meet SAE specifications, ensuring consistent quality and durability. The EPDM material provides resistance to heat and coolant chemicals, contributing to long service life. While specific warranty details are not provided, Dayco products typically adhere to industry standards for reliability and performance.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391463194805,"sku":"BCWL-71961","price":93.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71961_Fro.jpg?v=1774728463","url":"https:\/\/www.partcatalog.com\/products\/dayco-71961-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}