{"product_id":"gates-20904-radiator-coolant-hose","title":"Gates 20904 Radiator Coolant Hose - Upper - Engine To Pipe","description":"\u003ch2\u003eGates 20904 Molded Coolant Hose\u003c\/h2\u003e\u003cp\u003eThe Gates 20904 molded coolant hose is built for radiator coolant service with OEM-quality specifications and a formed shape that matches the routing needs of upper, lower, bypass, heater, and other cooling system applications. Made from EPDM, it provides a direct replacement option for vehicles that need a molded radiator hose with the correct end sizes and centerline length.\u003c\/p\u003e\u003cp\u003eFor drivers and technicians searching for a radiator coolant hose for Ford, Chevrolet, or other vehicle applications, this Gates molded hose offers a practical OE-style replacement. The 20904 part number is also a useful reference when cross-shopping cooling system hoses for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Gates Molded Coolant Hose\u003c\/li\u003e\n\u003cli\u003ePart number: 20904\u003c\/li\u003e\n\u003cli\u003ePart type: Radiator coolant hose\u003c\/li\u003e\n\u003cli\u003eMaterial: EPDM\u003c\/li\u003e\n\u003cli\u003eMolded construction for formed hose routing\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 1.5 in. (38 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 1.75 in. (44 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 6.5 in. (165 mm)\u003c\/li\u003e\n\u003cli\u003eNo spring included\u003c\/li\u003e\n\u003cli\u003eNo quick-connect fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose products are built to cover upper, lower, bypass, heater, and related coolant routing needs with OEM-quality specifications. This hose line is made for replacement work where the original hose follows a formed path rather than a straight run, helping maintain proper coolant routing and fitment in the engine bay. The 20904 hose is a molded EPDM radiator hose with the specified inlet and outlet diameters for applications that require a 1.5-inch to 1.75-inch transition.\u003c\/p\u003e\u003cp\u003eThis part cross-references Dayco 70855 and Four Seasons 20904 for the same application. If you are sourcing a Gates 20904 radiator coolant hose for Ford or Chevrolet cooling system repair, verify hose shape, diameter, and routing against the original part before installation.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks from a cracked or deteriorated radiator hose\u003c\/li\u003e\n\u003cli\u003eSoftening, swelling, or collapse in an aging EPDM hose\u003c\/li\u003e\n\u003cli\u003eImproper hose routing after a previous cooling system repair\u003c\/li\u003e\n\u003cli\u003eLoss of coolant from a split molded hose section\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing a formed upper, lower, or bypass hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eConfirm the hose path, end diameters, and centerline length before installation. Inspect hose clamps, necks, and adjoining cooling system components for wear or corrosion, and replace any damaged mating surfaces as needed. Drain coolant safely, route the hose without twisting, and verify clearance around belts, pulleys, and hot engine components after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates manufactures this molded coolant hose to OEM-quality specifications for radiator hose replacement work. The molded EPDM construction is intended to match the shape and dimensions needed for proper cooling system service on the listed application.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2006-2011 Ford Mustang, radiator coolant hose application\u003c\/li\u003e\n\u003cli\u003eFits 2006-2011 Chevrolet Camaro, radiator coolant hose application\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307222917301,"sku":"BBSC-20904","price":23.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_20904_Fro.jpg?v=1775145915","url":"https:\/\/www.partcatalog.com\/products\/gates-20904-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}