{"product_id":"gates-21379-radiator-coolant-hose","title":"Gates 21379 Radiator Coolant Hose","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 21379\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21379 is engineered for reliable radiator coolant transfer in various vehicle applications. Constructed from durable EPDM material, this molded hose ensures consistent performance under demanding engine conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and durability\u003c\/li\u003e\n\u003cli\u003eContains internal spring reinforcement to prevent collapse\u003c\/li\u003e\n\u003cli\u003eCenterline length of 20 inches (508 mm) for accurate installation\u003c\/li\u003e\n\u003cli\u003eEnd 1 and End 2 inside diameters both measure 2 inches (51 mm)\u003c\/li\u003e\n\u003cli\u003eNo quick connect fittings or branches, designed for straightforward coolant flow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the 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 is designed to meet OEM standards for radiator coolant hoses, providing consistent performance and durability in cooling system applications.\u003c\/p\u003e\u003ch2\u003eTechnical Description of Part Number 21379\u003c\/h2\u003e\u003cp\u003ePart number 21379 features a molded construction using EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. The hose includes an internal spring to maintain shape and prevent collapse under vacuum conditions. Both ends have an inside diameter of 2 inches (51 mm), making it suitable for radiator connections requiring this size. The 20-inch (508 mm) centerline length ensures compatibility with specific vehicle cooling system layouts. This hose does not include quick connect fittings or branches, simplifying its use in standard radiator coolant circuits.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses\u003c\/li\u003e\n\u003cli\u003ePrevention of hose collapse due to vacuum pressure with internal spring\u003c\/li\u003e\n\u003cli\u003eMaintaining coolant flow integrity in vehicles requiring 2-inch diameter hoses\u003c\/li\u003e\n\u003cli\u003eAddressing leaks caused by degraded or brittle hoses\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment with molded hose design for specific radiator connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the hose is compatible with your vehicle’s radiator connections by verifying the 2-inch inside diameter and 20-inch length. The molded shape facilitates alignment with existing coolant system ports. Inspect hose clamps and surrounding components during installation to maintain a secure, leak-free connection. Avoid twisting or stretching the hose excessively to preserve the molded form and internal spring integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 21379 is manufactured to meet industry standards for durability and performance. The EPDM material and molded design contribute to long service life under typical operating conditions. While specific warranty details are not provided, Gates products generally adhere to strict quality control processes to ensure reliability in automotive cooling systems.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51991348412597,"sku":"BBSC-21379","price":24.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21379_Fro.jpg?v=1775145954","url":"https:\/\/www.partcatalog.com\/products\/gates-21379-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}