{"product_id":"gates-20459-radiator-coolant-hose-lower-or-upper-pipe-to-radiator","title":"Gates 20459 Radiator Coolant Hose - Lower or Upper - Pipe To Radiator","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 20459\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 20459 is engineered for reliable radiator coolant flow in various vehicle applications. Constructed from durable EPDM material, this molded hose ensures consistent performance and resistance to heat and chemicals.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: EPDM for enhanced durability and heat resistance\u003c\/li\u003e\n\u003cli\u003eEnd 1 Inside Diameter: 2.25 inches (57 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 Inside Diameter: 2.25 inches (57 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline Length: 12.6 inches (320 mm)\u003c\/li\u003e\n\u003cli\u003eContains internal spring for shape retention\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and leak prevention\u003c\/li\u003e\n\u003cli\u003eNo quick connect fittings or branches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 20459 is designed to maintain optimal coolant flow within the radiator system. Made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, this hose withstands demanding engine conditions. The molded construction provides a precise shape that fits securely, reducing the risk of leaks and hose failure. Both ends feature an inside diameter of 2.25 inches (57 mm), making it suitable for radiator connections requiring this size. The internal spring helps the hose maintain its shape under pressure and prevents collapse during operation. With a centerline length of 12.6 inches (320 mm), this hose fits applications needing this specific length without branches or quick connect fittings.\u003c\/p\u003e\u003ch2\u003eAbout the Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Molded Coolant Hose line by Gates focuses on pre-formed hoses designed to fit specific radiator and cooling system configurations. These hoses are molded to exact specifications to ensure proper routing and secure connections, minimizing installation errors and improving system reliability. The 20459 part number is part of this line, offering a molded solution with integrated spring reinforcement for consistent coolant flow.\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\u003ePrevention of coolant leaks due to hose deformation or collapse\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant flow in vehicles requiring 2.25 inch diameter hoses\u003c\/li\u003e\n\u003cli\u003eAddressing overheating issues caused by compromised coolant hoses\u003c\/li\u003e\n\u003cli\u003eEnsuring secure hose fitment in cooling systems without quick connect fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle’s cooling system is cool before removing the old hose. Verify the inside diameter and length match the Gates 20459 hose specifications. The molded design requires proper alignment during installation to avoid stress on the hose. Inspect hose clamps and replace if necessary to secure the hose ends firmly. The internal spring helps maintain shape, but avoid excessive bending or twisting during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates manufactures the Molded Coolant Hose 20459 to meet industry standards for durability and performance. The EPDM material and molded construction provide resistance to heat, pressure, and coolant chemicals. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support reliable operation in automotive cooling systems.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51991362338997,"sku":"BBSC-20459","price":32.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_20459_Fro.jpg?v=1775163694","url":"https:\/\/www.partcatalog.com\/products\/gates-20459-radiator-coolant-hose-lower-or-upper-pipe-to-radiator","provider":"PartCatalog","version":"1.0","type":"link"}