{"product_id":"gates-23721-radiator-coolant-hose","title":"Gates 23721 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 23721\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 23721 is designed for reliable cooling system performance in heavy-duty trucks. Engineered with EPDM material, this radiator coolant hose is compatible with Chevrolet and GMC 2500 and 3500 HD models, ensuring a precise fit and durable operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for exact fit and secure installation\u003c\/li\u003e\n\u003cli\u003eCenterline length of 24.7 inches (627 mm) for proper routing\u003c\/li\u003e\n\u003cli\u003eConsistent inside diameter of 1.75 inches (44 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eDoes not contain a spring or quick connect fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose from Gates is part of the Molded Coolant Hose product line, which focuses on precision-molded hoses designed to meet or exceed OEM specifications. The molded construction ensures a consistent shape and fit, reducing the risk of leaks and improving coolant flow efficiency. Made from EPDM, the hose resists degradation from heat, ozone, and automotive fluids, making it suitable for the demanding environments of Chevrolet Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD trucks.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 23721 is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Sierra 2500 HD\u003c\/li\u003e\n\u003cli\u003eChevrolet Sierra 3500 HD\u003c\/li\u003e\n\u003cli\u003eGMC Silverado 2500 HD\u003c\/li\u003e\n\u003cli\u003eGMC Silverado 3500 HD\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Radiator Coolant Hose\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks due to cracked or worn hoses\u003c\/li\u003e\n\u003cli\u003eOverheating caused by restricted coolant flow\u003c\/li\u003e\n\u003cli\u003eSwelling or softening of hoses from heat exposure\u003c\/li\u003e\n\u003cli\u003eImproper hose fit leading to coolant system pressure loss\u003c\/li\u003e\n\u003cli\u003eDegradation from exposure to automotive fluids and ozone\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 clamps and replace if worn or corroded\u003c\/li\u003e\n\u003cli\u003eVerify the hose routing matches OEM specifications to avoid kinks\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the molded hose ends\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 23721 is manufactured to meet strict quality standards, ensuring durability and reliable performance in heavy-duty applications. The EPDM material and molded design contribute to long service life under demanding conditions. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45309991485621,"sku":"BBSC-23721","price":41.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_23721_Fro.jpg?v=1775146337","url":"https:\/\/www.partcatalog.com\/products\/gates-23721-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}