{"product_id":"gates-20797-radiator-coolant-hose-upper","title":"Gates 20797 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 20797\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 20797 is engineered for reliable radiator coolant flow in various vehicle applications. Constructed from durable EPDM material, this molded radiator coolant hose offers precise fitment and long-lasting performance for automotive cooling systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eEnd 1 Inside Diameter: 1.25 inches (32 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 Inside Diameter: 1.5 inches (38 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline Length: 14.6 inches (371 mm)\u003c\/li\u003e\n\u003cli\u003eMolded design for exact fit and durability\u003c\/li\u003e\n\u003cli\u003eContains no internal spring for smooth coolant flow\u003c\/li\u003e\n\u003cli\u003eNo quick connect fittings included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose line is designed to provide precise, application-specific radiator hoses that maintain coolant system integrity under demanding conditions. These molded hoses are manufactured to exact OEM specifications, ensuring proper fit and reliable sealing. The 20797 part number is part of this line, offering a molded construction that resists deformation and maintains consistent coolant flow in compatible vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose features EPDM construction, known for its resistance to heat, ozone, and automotive fluids, making it suitable for extended use in engine cooling systems. The hose has two different inside diameters—1.25 inches (32 mm) on one end and 1.5 inches (38 mm) on the other—allowing it to connect components with varying sizes. With a centerline length of 14.6 inches (371 mm), it fits specific radiator and engine configurations. The molded design ensures a precise shape that matches OEM contours, reducing the risk of leaks and premature wear. This hose does not contain an internal spring, which helps maintain smooth coolant flow without obstruction.\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 compatible vehicles\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose degradation or swelling\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 secure connections between radiator and engine components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify the hose dimensions and compatibility with your vehicle’s make and model. Ensure all old hose material and clamps are removed and the connection points are clean. Use appropriate hose clamps to secure each end firmly without over-tightening, which can damage the hose. Inspect the cooling system for any additional wear or damage during replacement. The molded shape of the Gates 20797 hose facilitates proper alignment and fitment, reducing installation time.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates manufactures the Molded Coolant Hose 20797 to meet stringent quality standards, ensuring durability and performance in automotive cooling systems. The EPDM material and molded construction provide resistance to heat, pressure, and chemical exposure. While specific warranty details are not provided here, Gates typically offers coverage against manufacturing defects. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51995906113717,"sku":"BBSC-20797","price":31.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_20797_Fro.jpg?v=1775165114","url":"https:\/\/www.partcatalog.com\/products\/gates-20797-radiator-coolant-hose-upper","provider":"PartCatalog","version":"1.0","type":"link"}