{"product_id":"dayco-71585-radiator-coolant-hose","title":"Dayco 71585 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71585\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71585 is designed to provide reliable coolant flow for select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Engineered with durable EPDM material, this branched radiator coolant hose ensures consistent performance in demanding engine environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBranched hose design with three connection points\u003c\/li\u003e\n\u003cli\u003eInside diameters: 1 5\/16\" (Ends 1 and 2), 3\/4\" (End 3)\u003c\/li\u003e\n\u003cli\u003eOutside diameters: 1 21\/32\" (Ends 1 and 2), 1 3\/32\" (End 3)\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards\u003c\/li\u003e\n\u003cli\u003eTrunk height measures 12 1\/2 inches\u003c\/li\u003e\n\u003cli\u003eColor: Black, without 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 71585 is a branched radiator coolant hose specifically designed for compatibility with Buick Achieva, Chevrolet Corsica, Pontiac Grand Am, and Oldsmobile Skylark models. Made from EPDM (ethylene propylene diene monomer) rubber, this hose offers excellent resistance to heat, ozone, and coolant chemicals, ensuring durability and longevity in the cooling system. The hose features three connection points with precise inside and outside diameters to maintain proper coolant flow and fitment. It meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, confirming its suitability for automotive cooling applications.\u003c\/p\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line includes hoses designed with specific bends and branches to accommodate complex engine layouts. This product line focuses on delivering precise fitment and reliable coolant transfer for various GM vehicles. The 71585 part number is part of this line, offering a branched hose configuration that supports multiple coolant pathways without compromising durability or performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for cracked or leaking radiator coolant hoses in Buick Achieva and Chevrolet Corsica\u003c\/li\u003e\n\u003cli\u003eSolves coolant flow restrictions caused by damaged or collapsed hoses in Pontiac Grand Am\u003c\/li\u003e\n\u003cli\u003eAddresses overheating issues related to faulty or deteriorated hoses in Oldsmobile Skylark\u003c\/li\u003e\n\u003cli\u003ePrevents coolant leaks that can lead to engine overheating and damage\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant circulation in vehicles with branched hose cooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before removing the old hose to avoid burns\u003c\/li\u003e\n\u003cli\u003eCheck all hose connections and clamps for wear and replace if necessary\u003c\/li\u003e\n\u003cli\u003eVerify the correct orientation of the branched hose during installation for proper coolant flow\u003c\/li\u003e\n\u003cli\u003eInspect the radiator and heater core fittings for corrosion or damage before attaching the new hose\u003c\/li\u003e\n\u003cli\u003eAfter installation, refill the cooling system and bleed air pockets to prevent overheating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 71585 to meet stringent SAE standards, ensuring reliable performance in automotive cooling systems. The EPDM material and compliance with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications provide confidence in durability and heat resistance. Warranty details should be confirmed with the original equipment manufacturer or supplier, as they may vary by region and application.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391428657333,"sku":"BCWL-71585","price":40.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71585_Fro.jpg?v=1774728390","url":"https:\/\/www.partcatalog.com\/products\/dayco-71585-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}