{"product_id":"dayco-72371-radiator-coolant-hose","title":"Dayco 72371 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 72371\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72371 is designed for reliable coolant flow in select Chevrolet, Pontiac, and Saturn vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance in the cooling system of models like the Chevrolet Malibu, Pontiac G6, and Saturn Aura.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack single inside diameter hose with 1 1\/4 inch inside diameter on both ends\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eTrunk height of 30 1\/2 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Malibu, Pontiac G6, and Saturn Aura models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72371 is a single inside diameter hose designed to maintain efficient coolant circulation within the radiator system. Made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, this hose supports the thermal demands of modern engines. Both ends feature a 1 1\/4 inch inside diameter, ensuring a secure connection to the radiator and engine fittings. The hose does not include a heat shield or protective sleeve, which is typical for this type of radiator coolant hose. Its trunk height of 30 1\/2 inches allows for proper routing and fitment in the cooling systems of Chevrolet Malibu, Pontiac G6, and Saturn Aura vehicles.\u003c\/p\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Curved Radiator Hose line by Dayco focuses on delivering hoses shaped to fit specific vehicle cooling system layouts. This product line addresses the need for precise bends and lengths to ensure proper coolant flow without kinks or stress points. The 72371 part number is part of this line, providing a tailored fit for select GM models, which helps maintain system integrity and reduces the risk of leaks or premature hose failure.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose degradation\u003c\/li\u003e\n\u003cli\u003ePreventing overheating due to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant system pressure and circulation\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with Chevrolet Malibu, Pontiac G6, and Saturn Aura cooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 72371, ensure the engine is cool to avoid burns from hot coolant. Verify that the hose routing matches the original to prevent kinks or interference with other engine components. Use appropriate clamps to secure both ends of the hose firmly. Inspect adjacent hoses and connections for wear during installation to maintain overall cooling system reliability.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 72371 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for radiator coolant hoses. While specific warranty details are not provided, Dayco products typically undergo rigorous quality control to meet OEM specifications for durability and performance.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391502876853,"sku":"BCWL-72371","price":61.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_72371_Fro.jpg?v=1774728555","url":"https:\/\/www.partcatalog.com\/products\/dayco-72371-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}