{"product_id":"gates-21721-radiator-coolant-hose","title":"Gates 21721 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 21721\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21721 is designed specifically for Ford F-150, F-250, and F-350 models. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance in your vehicle's cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality EPDM rubber for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and durability\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 1.75 inches (44 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 2 inches (51 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 17.9 inches (455 mm)\u003c\/li\u003e\n\u003cli\u003eContains no spring or quick connect fittings\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford F-150, F-250, and F-350 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Molded Coolant Hose line by Gates focuses on providing hoses that are pre-formed to exact specifications, eliminating the need for bending or shaping during installation. This ensures a consistent fit and reduces the risk of leaks or premature wear. The 21721 part number is part of this line, offering a molded radiator coolant hose tailored for specific Ford truck models.\u003c\/p\u003e\u003ch2\u003eProduct Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Gates 21721 radiator coolant hose is engineered from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. The molded construction provides a precise shape that matches the original equipment specifications for Ford F-150, F-250, and F-350 trucks. With an inside diameter of 1.75 inches (44 mm) on one end and 2 inches (51 mm) on the other, and a centerline length of 17.9 inches (455 mm), this hose is designed to maintain optimal coolant flow and system integrity. It does not contain any springs or quick connect fittings, simplifying installation and reducing potential failure points.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses on Ford F-150, F-250, and F-350\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose degradation or damage\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues due to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003eMaintaining proper engine temperature regulation in heavy-duty Ford trucks\u003c\/li\u003e\n\u003cli\u003eUpgrading to a molded hose for improved fit and durability over generic hoses\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 hose clamps and replace if corroded or damaged\u003c\/li\u003e\n\u003cli\u003eVerify the correct orientation of the molded hose before installation\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eTighten clamps securely to prevent leaks but avoid over-tightening which can damage the hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 21721 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded design contribute to long service life under normal operating conditions. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307251032245,"sku":"BBSC-21721","price":32.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21721_Fro.jpg?v=1775145995","url":"https:\/\/www.partcatalog.com\/products\/gates-21721-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}