{"product_id":"gates-21989-radiator-coolant-hose-upper-engine-to-radiator","title":"Gates 21989 Radiator Coolant Hose - Upper - Engine To Radiator","description":"\u003ch2\u003eReliable Radiator Coolant Hose for Efficient Cooling\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21989 is engineered to provide durable and consistent performance in your vehicle's cooling system. Designed with precision, this radiator coolant hose ensures optimal coolant flow and heat dissipation for reliable engine operation.\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 connections\u003c\/li\u003e\n\u003cli\u003eConsistent 1.93 inch (49 mm) inside diameter on both ends\u003c\/li\u003e\n\u003cli\u003eCenterline length of 40.3 inches (1024 mm) for accurate fitment\u003c\/li\u003e\n\u003cli\u003eFree of internal springs and quick connect fittings for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable EPDM Material and Molded Construction\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose is made from EPDM (ethylene propylene diene monomer) rubber, known for its excellent resistance to heat, ozone, and coolant chemicals. The molded construction of the Gates Molded Coolant Hose line ensures a precise shape that matches OEM specifications, reducing the risk of leaks and improving overall cooling system reliability. The part number 21989 features a consistent inside diameter of 1.93 inches (49 mm) on both ends, making it suitable for applications requiring this specific size and length.\u003c\/p\u003e\u003ch2\u003eApplications and Common Cooling System Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked radiator coolant hoses\u003c\/li\u003e\n\u003cli\u003ePrevents coolant leaks that can cause engine overheating\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant flow in vehicles with damaged hoses\u003c\/li\u003e\n\u003cli\u003eEliminates hose collapse or deformation under pressure\u003c\/li\u003e\n\u003cli\u003eMaintains cooling system integrity for consistent engine temperature regulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before removing the old hose to avoid burns. Verify the inside diameter and length match your vehicle’s requirements. The molded design of the Gates 21989 hose allows for a direct replacement without modification. Use appropriate clamps to secure the hose ends and check for leaks after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eGates is a recognized manufacturer of automotive cooling components, and the Molded Coolant Hose product line is designed to meet or exceed OEM standards. While specific warranty details for part number 21989 are not provided here, Gates products typically come with manufacturer-backed quality assurance to ensure durability and performance in demanding automotive environments.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51991518642357,"sku":"BBSC-21989","price":70.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21989_Fro.jpg?v=1775163745","url":"https:\/\/www.partcatalog.com\/products\/gates-21989-radiator-coolant-hose-upper-engine-to-radiator","provider":"PartCatalog","version":"1.0","type":"link"}