{"product_id":"dayco-71582-radiator-coolant-hose","title":"Dayco 71582 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71582\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71582 is designed for reliable coolant flow in select Buick, Oldsmobile, and Pontiac vehicles. Engineered with EPDM material, this black curved radiator coolant hose ensures durability and compatibility with specific models like the Achieva, Grand Am, and Skylark.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color with a curved design for precise fitment\u003c\/li\u003e\n\u003cli\u003eInside diameter of 1 5\/16 inches on both ends for consistent coolant flow\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eSingle inside diameter hose without heat shield or protective sleeve\u003c\/li\u003e\n\u003cli\u003eTrunk height of 19 inches for proper routing in engine bay\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71582 is a radiator coolant hose specifically designed to meet the cooling system requirements of Buick Achieva, Oldsmobile Cutlass, and Pontiac Grand Am and Skylark models. Made from EPDM (ethylene propylene diene monomer) rubber, this hose offers excellent resistance to heat, ozone, and coolant chemicals, ensuring long service life under typical engine operating conditions. Both ends of the hose have an inside diameter of 1 5\/16 inches, providing a consistent seal and flow path for the coolant. The hose is a single inside diameter type, without additional heat shields or protective sleeves, making it suitable for applications where such features are not required. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant systems.\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 with precise bends and dimensions to fit specific vehicle cooling system layouts. This product line addresses the need for hoses that maintain coolant flow efficiency while fitting tightly within engine compartments. The 71582 part number is part of this line, offering a tailored fit for select GM vehicles, ensuring proper coolant circulation without interference or kinking.\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 Buick Achieva, Oldsmobile, and Pontiac models\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks caused by hose degradation or improper fit\u003c\/li\u003e\n\u003cli\u003eMaintaining optimal engine temperature by ensuring proper coolant flow\u003c\/li\u003e\n\u003cli\u003eResolving overheating issues related to damaged or collapsed radiator hoses\u003c\/li\u003e\n\u003cli\u003eAddressing coolant system failures due to hose swelling or brittleness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify hose inside diameter and length match your vehicle’s specifications before installation\u003c\/li\u003e\n\u003cli\u003eEnsure clamps are properly tightened to prevent leaks but avoid over-tightening which can damage the hose\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eFlush the cooling system if contamination or debris is present before installing the new hose\u003c\/li\u003e\n\u003cli\u003eCheck for proper routing to avoid contact with moving parts or excessive heat sources\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 71582 to meet SAE specifications J20R4 Class D-1 and J1684 Type EC, ensuring compliance with industry standards for coolant hoses. The EPDM material used provides resistance to heat, ozone, and coolant chemicals, contributing to the hose’s durability. While specific warranty details are not provided, Dayco products typically come with manufacturer-backed quality assurance to support reliable performance in automotive cooling systems.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391428493493,"sku":"BCWL-71582","price":23.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71582_Fro.jpg?v=1774728390","url":"https:\/\/www.partcatalog.com\/products\/dayco-71582-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}