{"product_id":"gates-21430-radiator-coolant-hose","title":"Gates 21430 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 21430\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21430 is designed for reliable cooling system performance in select Buick, Ford, and Oldsmobile vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent fluid flow and heat resistance for models like the Buick Century, Oldsmobile Cutlass Ciera, Cutlass Cruiser, and Ford Ranger.\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\u003eEnd 1 inside diameter: 1.19 inches (30 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 1.25 inches (32 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 20.2 inches (513 mm)\u003c\/li\u003e\n\u003cli\u003eContains no internal spring, ensuring smooth coolant flow\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick Century, Oldsmobile Cutlass Ciera, Cutlass Cruiser, and Ford Ranger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Molded Coolant Hose line by Gates focuses on precision-engineered radiator hoses that are molded to exact specifications. This approach provides a secure, leak-resistant connection tailored to specific vehicle applications. The molded construction of part number 21430 eliminates the need for additional fittings or clamps, enhancing durability and simplifying installation.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. The molded design ensures the hose maintains its shape and fit over time, reducing the risk of leaks or hose failure. With an inside diameter of 1.19 inches (30 mm) on one end and 1.25 inches (32 mm) on the other, and a centerline length of 20.2 inches (513 mm), this hose is engineered to match the cooling system requirements of the specified Buick, Ford, and Oldsmobile models. The absence of an internal spring allows for unobstructed coolant flow, contributing to efficient engine temperature regulation.\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 Buick Century and Oldsmobile Cutlass models\u003c\/li\u003e\n\u003cli\u003eAddressing hose swelling or softening due to heat exposure\u003c\/li\u003e\n\u003cli\u003eEnsuring reliable cooling system performance in Ford Ranger vehicles\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 and model before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the cooling system is cool and depressurized prior to hose removal\u003c\/li\u003e\n\u003cli\u003eInspect hose connections and clamps for wear and replace if necessary\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the molded hose during installation\u003c\/li\u003e\n\u003cli\u003eCheck for leaks after installation by running the engine to operating temperature\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 21430 is manufactured to meet or exceed OEM specifications for durability and performance. The EPDM material and molded construction provide long-lasting resistance to heat and coolant exposure. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307237138613,"sku":"BBSC-21430","price":33.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21430_Fro.jpg?v=1775145960","url":"https:\/\/www.partcatalog.com\/products\/gates-21430-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}