{"product_id":"gates-21744-radiator-coolant-hose","title":"Gates 21744 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 21744\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21744 is designed for reliable cooling system performance in select Mitsubishi and Toyota vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent coolant flow and heat resistance for models like the Mitsubishi Montero Sport and Toyota 4Runner.\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 12.7 inches (323 mm) for accurate routing\u003c\/li\u003e\n\u003cli\u003eInside diameter of 1.31 inches (33 mm) on both ends for consistent coolant flow\u003c\/li\u003e\n\u003cli\u003eCompatible with Mitsubishi 4Runner, Montero Sport, and Toyota Pickup models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21744 is a radiator coolant hose specifically molded to fit certain Mitsubishi and Toyota vehicles. Made from EPDM (ethylene propylene diene monomer) rubber, this hose offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain system integrity under demanding engine conditions. Both ends of the hose have an inside diameter of 1.31 inches (33 mm), ensuring a uniform connection to the cooling system components. The molded construction eliminates the need for additional clamps or fittings, providing a secure and leak-resistant seal. With a centerline length of 12.7 inches (323 mm), this hose is designed to match the exact routing requirements of the specified vehicle models.\u003c\/p\u003e\u003ch2\u003eAbout the Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose line focuses on precision-molded hoses that provide exact fitment and reliable performance in automotive cooling systems. These hoses are engineered to meet OEM specifications, offering consistent dimensions and material quality. The molded design reduces installation complexity and potential leak points, making it suitable for applications requiring durable and stable coolant flow paths.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in Mitsubishi 4Runner and Montero Sport\u003c\/li\u003e\n\u003cli\u003eAddressing coolant leaks caused by hose degradation or swelling\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow to prevent engine overheating\u003c\/li\u003e\n\u003cli\u003eEliminating hose collapse or blockage due to aging rubber\u003c\/li\u003e\n\u003cli\u003eEnsuring secure hose connections without the need for additional fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your vehicle’s make, model, and year before installation\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eEnsure hose ends are clean and free of debris before fitting\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps if required, although molded design typically provides a secure fit\u003c\/li\u003e\n\u003cli\u003eCheck for leaks after installation and during initial engine operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates manufactures the Molded Coolant Hose 21744 to meet stringent quality standards, ensuring durability and performance in demanding automotive environments. The EPDM material and molded construction contribute to long service life. Warranty coverage details should be confirmed with the original equipment manufacturer or distributor.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307255357621,"sku":"BBSC-21744","price":27.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21744_Fro.jpg?v=1775146000","url":"https:\/\/www.partcatalog.com\/products\/gates-21744-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}