{"product_id":"gates-21742-radiator-coolant-hose","title":"Gates 21742 Radiator Coolant Hose","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 21742\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21742 is engineered for reliable cooling system performance in various vehicles including Acura, Chevrolet, Ford, Honda, Lexus, and Toyota models. Designed with durable EPDM material, this radiator coolant hose ensures consistent heat resistance and flexibility for efficient engine cooling.\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 122 mm (4.8 inches) for accurate replacement\u003c\/li\u003e\n\u003cli\u003eInside diameter of 16 mm (0.62 inches) on both ends for consistent coolant flow\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple makes and models including Acura MDX, Chevrolet Colorado, Ford Taurus, Honda Pilot, Lexus GS450h, and Toyota Tacoma\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to exact specifications, reducing installation time and improving fitment accuracy. This product line emphasizes durability and resistance to coolant system chemicals, making it suitable for a wide range of passenger vehicles and light trucks. The 21742 part number is part of this line, offering a molded radiator coolant hose solution that meets OEM standards.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe Gates 21742 radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant fluids. Both ends of the hose have an inside diameter of 16 mm (0.62 inches), ensuring compatibility with factory fittings. The hose has a centerline length of 122 mm (4.8 inches), designed to match the original equipment dimensions precisely. This hose does not contain any internal springs or quick connect fittings, simplifying the design and installation process.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for cracked or leaking radiator coolant hoses in Acura MDX and Honda Pilot vehicles\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant flow in Chevrolet Colorado and GMC Canyon cooling systems\u003c\/li\u003e\n\u003cli\u003ePrevents overheating issues in Ford Taurus and Mercury Marquis models\u003c\/li\u003e\n\u003cli\u003eAddresses coolant leaks in Lexus GS450h and Toyota Tacoma engines\u003c\/li\u003e\n\u003cli\u003eSuitable for maintenance or repair of cooling systems in Buick Century and Oldsmobile Sable\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\u003eVerify the inside diameter and length match the original hose for proper fit\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps to secure the hose ends firmly\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during installation\u003c\/li\u003e\n\u003cli\u003eCheck for leaks after installation by running the engine and monitoring coolant flow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 21742 is manufactured to meet or exceed OEM specifications, providing reliable performance in demanding automotive environments. The EPDM material offers resistance to heat and coolant chemicals, contributing to long service life. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support durability and fitment.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307254931637,"sku":"BBSC-21742","price":21.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21742_Fro.jpg?v=1775145999","url":"https:\/\/www.partcatalog.com\/products\/gates-21742-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}