{"product_id":"gates-21794-radiator-coolant-hose","title":"Gates 21794 Radiator Coolant Hose","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 21794\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21794 is engineered for reliable cooling system performance in a variety of vehicles. Designed with durable EPDM material, this radiator coolant hose ensures consistent heat resistance and flexibility for models including Buick, Chevrolet, Ford, and Toyota.\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 leak prevention\u003c\/li\u003e\n\u003cli\u003eCenterline length of 20.5 inches (521 mm) for accurate installation\u003c\/li\u003e\n\u003cli\u003eEnd 1 and End 2 inside diameters both 1.5 inches (38 mm) for compatibility\u003c\/li\u003e\n\u003cli\u003eDoes not contain a spring or quick connect fittings, ensuring a straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21794 is a molded radiator coolant hose designed to meet the specific cooling system requirements of multiple vehicle makes and models. Made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals, this hose maintains integrity under demanding engine conditions. The molded construction provides a precise shape that matches OEM specifications, reducing the risk of leaks and improving coolant flow efficiency. With a centerline length of 20.5 inches (521 mm) and consistent inside diameters of 1.5 inches (38 mm) on both ends, this hose fits securely without the need for additional springs or quick connect fittings.\u003c\/p\u003e\u003ch2\u003eAbout the Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to exact OEM shapes, eliminating the need for bending or shaping during installation. This product line emphasizes durability and fitment accuracy, which helps maintain optimal cooling system performance and reduces installation time. The 21794 part number is part of this line, offering a reliable replacement option for various vehicles requiring molded radiator coolant hoses.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick models such as Century and LeMans\u003c\/li\u003e\n\u003cli\u003eChevrolet models including Caprice, Impala, and Malibu\u003c\/li\u003e\n\u003cli\u003eFord trucks like F-100, F-250, and F-350\u003c\/li\u003e\n\u003cli\u003eToyota Land Cruiser and RX-7\u003c\/li\u003e\n\u003cli\u003eOther makes including Dodge, Jeep, Mazda, Mercury, Oldsmobile, Pontiac\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Cooling System Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for cracked or leaking radiator coolant hoses\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant loss due to hose degradation\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant flow to prevent engine overheating\u003c\/li\u003e\n\u003cli\u003eEliminates hose collapse or kinking in molded hose applications\u003c\/li\u003e\n\u003cli\u003eImproves sealing where original molded hoses have failed\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\u003c\/li\u003e\n\u003cli\u003eCheck hose connections and clamps for wear and replace if necessary\u003c\/li\u003e\n\u003cli\u003eVerify the correct orientation of the molded hose before installation\u003c\/li\u003e\n\u003cli\u003eUse proper coolant compatible with EPDM hoses to extend service life\u003c\/li\u003e\n\u003cli\u003eTighten clamps securely but avoid over-tightening to prevent hose damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 21794 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded design contribute to long service life under normal operating conditions. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to support reliability in automotive cooling systems.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307258634421,"sku":"BBSC-21794","price":26.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21794_Fro.jpg?v=1775146007","url":"https:\/\/www.partcatalog.com\/products\/gates-21794-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}