{"product_id":"gates-21737-radiator-coolant-hose-upper","title":"Gates 21737 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eReliable Radiator Coolant Hose for Dodge, Mitsubishi, and Toyota\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21737 is engineered to provide dependable cooling system performance for select Dodge, Mitsubishi, and Toyota vehicles. Designed with durable EPDM material and precise molded construction, this radiator coolant hose ensures a secure fit and long-lasting service.\u003c\/p\u003e\u003ch2\u003eKey Features of Gates Molded Coolant Hose 21737\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for exact fit and reliable sealing\u003c\/li\u003e\n\u003cli\u003eCenterline length of 22 inches (559 mm) for proper routing\u003c\/li\u003e\n\u003cli\u003eConsistent inside diameter of 1.31 inches (33 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eDoes not contain a spring or quick connect fittings\u003c\/li\u003e\n\u003cli\u003eCompatible with Dodge Diamante, Mitsubishi Galant and Stealth, and Toyota Van models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Gates Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Molded Coolant Hose line by Gates focuses on precision-molded hoses designed to meet or exceed OEM specifications. These hoses are engineered to maintain coolant flow integrity under varying temperature and pressure conditions. The molded construction reduces the risk of leaks and ensures consistent performance across compatible vehicle applications, including the Dodge Diamante, Mitsubishi Galant and Stealth, and Toyota Van.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose features EPDM rubber, known for its resistance to heat, ozone, and coolant chemicals, making it suitable for extended use in automotive cooling systems. The molded design provides a precise fit with a centerline length of 22 inches (559 mm) and an inside diameter of 1.31 inches (33 mm) at both ends, ensuring proper coolant flow and system pressure maintenance. The absence of springs and quick connect fittings simplifies the hose design, reducing potential failure points. Part number 21737 is specifically designed for use in Dodge, Mitsubishi, and Toyota vehicles, including the Diamante, Galant, Stealth, and Van models.\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 that can cause engine overheating\u003c\/li\u003e\n\u003cli\u003eRestoration of proper coolant flow in Dodge Diamante, Mitsubishi Galant, Stealth, and Toyota Van cooling systems\u003c\/li\u003e\n\u003cli\u003eElimination of hose collapse or deformation under pressure\u003c\/li\u003e\n\u003cli\u003eAddressing coolant hose failures due to aging or chemical degradation\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 hose routing matches the original to prevent kinks or interference with other engine components. Use appropriate clamps to secure the hose ends firmly without over-tightening, which can damage the hose. Inspect adjacent components for wear or damage during installation. The molded design of part number 21737 facilitates straightforward installation with a precise fit.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 21737 is manufactured to meet stringent quality standards, ensuring durability and reliable performance. The EPDM material and molded construction contribute to the hose's resistance to heat and chemical exposure. While specific warranty details are not provided, Gates products typically adhere to industry standards for automotive replacement parts.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51991371055285,"sku":"BBSC-21737","price":22.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21737_Fro.jpg?v=1775163736","url":"https:\/\/www.partcatalog.com\/products\/gates-21737-radiator-coolant-hose-upper","provider":"PartCatalog","version":"1.0","type":"link"}