{"product_id":"gates-21480-radiator-coolant-hose","title":"Gates 21480 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 21480\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21480 is designed for reliable cooling system performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent coolant flow and heat resistance for models like the Camaro, Corvette, Firebird, Reatta, Riviera, and Toronado.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and secure installation\u003c\/li\u003e\n\u003cli\u003eCenterline length of 21 inches (533 mm) for accurate routing\u003c\/li\u003e\n\u003cli\u003eEnd 1 and End 2 inside diameters both measure 1.25 inches (32 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM makes and models including Camaro and Corvette\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21480 is a molded radiator coolant hose made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. This hose features a centerline length of 21 inches (533 mm) and consistent inside diameters of 1.25 inches (32 mm) on both ends, ensuring a proper seal and fit within the cooling system. The molded construction eliminates the need for additional clamps or fittings, providing a secure and leak-resistant connection. This hose does not contain any springs or quick connect fittings, simplifying installation and maintenance.\u003c\/p\u003e\u003ch2\u003eAbout the Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Molded Coolant Hose line by Gates focuses on precision-molded hoses designed to meet exact OEM specifications. These hoses are engineered to provide reliable coolant flow and durability under demanding engine conditions. The molded design ensures consistent shape and fitment, reducing the risk of leaks and improving overall cooling system efficiency. The 21480 part is a representative example, tailored for specific GM vehicles requiring a 1.25-inch diameter hose with a 21-inch length.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\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\u003eMaintaining proper coolant flow to prevent engine overheating\u003c\/li\u003e\n\u003cli\u003eAddressing fitment issues with non-OEM hoses\u003c\/li\u003e\n\u003cli\u003eUpgrading to a molded hose for improved durability and reliability\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\u003c\/li\u003e\n\u003cli\u003eVerify hose dimensions match the OEM specifications (1.25 inch inside diameter, 21 inch length)\u003c\/li\u003e\n\u003cli\u003eInspect hose connections and clamps for wear and replace if necessary\u003c\/li\u003e\n\u003cli\u003eProperly route the hose to avoid kinks or contact with moving parts\u003c\/li\u003e\n\u003cli\u003eCheck for leaks after installation by running the engine and monitoring coolant flow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 21480 is manufactured to meet stringent quality standards, ensuring durability and performance in demanding automotive environments. The EPDM material and molded construction contribute to long service life and resistance to common coolant system stresses. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307240415413,"sku":"BBSC-21480","price":26.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21480_Fro.jpg?v=1775145964","url":"https:\/\/www.partcatalog.com\/products\/gates-21480-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}