{"product_id":"dayco-71522-radiator-coolant-hose","title":"Dayco 71522 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71522\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71522 is designed for reliable coolant flow in select Cadillac and Chevrolet vehicles. Engineered with durable EPDM material, this dual inside diameter hose ensures a secure fit and efficient heat resistance for your radiator system.\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\u003eComplies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eBlack color for standard OEM appearance\u003c\/li\u003e\n\u003cli\u003eTrunk height of 25 1\/2 inches suitable for specific vehicle routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71522 is a dual inside diameter hose designed to meet the cooling system requirements of Cadillac Brougham, Chevrolet Commercial Chassis, and Chevrolet G30 models. Made from EPDM (ethylene propylene diene monomer), this hose offers excellent resistance to heat, ozone, and coolant chemicals, ensuring durability under demanding engine conditions. The hose features a curved design to accommodate specific radiator and engine layouts, with end diameters of 1 1\/4 inch and 1 1\/2 inch to match OEM specifications. It does not include a heat shield or protective sleeve, focusing on core functionality and fitment.\u003c\/p\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line specializes in hoses with precise bends and dual inside diameters to fit complex radiator and engine configurations. This product line is engineered to provide reliable coolant transfer while maintaining compatibility with original equipment standards. The 71522 part exemplifies this approach by combining material quality and dimensional accuracy for select Cadillac and Chevrolet vehicles.\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 Cadillac Brougham and Chevrolet G30\u003c\/li\u003e\n\u003cli\u003eAddressing coolant leaks caused by hose degradation or improper fit\u003c\/li\u003e\n\u003cli\u003eResolving overheating issues due to restricted or collapsed hoses\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant flow in Chevrolet Commercial Chassis cooling systems\u003c\/li\u003e\n\u003cli\u003eEnsuring OEM-level fit and function in radiator hose assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify hose end diameters (1 1\/4 inch and 1 1\/2 inch) match vehicle radiator and engine fittings\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps to secure hose ends and prevent leaks\u003c\/li\u003e\n\u003cli\u003eEnsure hose routing matches original configuration to avoid kinks or interference\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 71522 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 resistance to heat and chemical exposure typical in automotive cooling systems. While specific warranty details are not provided, Dayco products generally adhere to manufacturer quality controls and standards for durability and performance.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391425544373,"sku":"BCWL-71522","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71522_Fro.jpg?v=1774728381","url":"https:\/\/www.partcatalog.com\/products\/dayco-71522-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}