{"product_id":"gates-20400-radiator-coolant-hose","title":"Gates 20400 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eGates Molded Coolant Hose 20400 Overview\u003c\/h2\u003e\u003cp\u003eGates 20400 is a molded radiator coolant hose built to OEM-quality specifications for select Ford, Chevrolet, and Pontiac applications. It is formed from EPDM for dependable coolant-system service and is shaped for lower hose routing where a molded profile is required.\u003c\/p\u003e\u003cp\u003eThe Gates Molded Coolant Hose line covers upper, lower, bypass, heater, and other coolant applications, helping reduce the need to source a hose from the OE dealer. Part number 20400 is a direct replacement option for vehicles that require a molded lower coolant hose with a 1.75 in. inside diameter at both ends and a 19 in. centerline length.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEPDM construction for coolant-system durability\u003c\/li\u003e\n\u003cli\u003eMolded hose shape for proper routing in lower radiator applications\u003c\/li\u003e\n\u003cli\u003e1.75 in. inside diameter at both ends\u003c\/li\u003e\n\u003cli\u003e19 in. centerline length\u003c\/li\u003e\n\u003cli\u003eNo spring and no quick-connect fittings\u003c\/li\u003e\n\u003cli\u003eDirect-fit style replacement for select classic Ford, Chevrolet, and Pontiac models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and Application Details\u003c\/h2\u003e\u003cp\u003eCompatible with lower coolant hose applications on 1955-1962 Chevrolet Corvette, lower; 1969 Chevrolet Bel Air, lower; 1969 Chevrolet Caprice, lower; 1969 Chevrolet Impala, lower; 1969 Pontiac Laurentian, lower; 1969 Pontiac Parisienne, lower; 1969-1975 Ford E-100 Econoline, lower; 1975 Ford E-150 Econoline, lower; 1975 Ford E-250 Econoline, lower; and 1975 Ford E-350 Econoline, lower. Fits 1969 Chevrolet Impala, lower and other listed vehicles that require the same molded hose profile.\u003c\/p\u003e\u003cp\u003eThis part cross-references Continental 60365 and Dayco 70445 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Hose Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or hardened lower radiator hose material\u003c\/li\u003e\n\u003cli\u003eCoolant leaks from an aging molded hose\u003c\/li\u003e\n\u003cli\u003ePoor hose routing caused by a straight universal hose\u003c\/li\u003e\n\u003cli\u003eIncorrect hose length or diameter during radiator hose replacement\u003c\/li\u003e\n\u003cli\u003eFitment issues on vehicles that require a formed lower coolant hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify end diameters, centerline length, and routing before installation. Compare the original hose shape to the molded profile of Gates 20400, especially on classic Ford E-Series vans and 1960s Chevrolet and Pontiac applications. Inspect clamps, necks, and adjoining cooling-system components for wear before installing the new hose.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates manufactures this molded coolant hose to OEM-quality specifications and offers one of the broadest molded coolant hose lines in the replacement market. The EPDM construction and molded design support consistent fitment for the listed radiator coolant hose applications.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307185692853,"sku":"BBSC-20400","price":36.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_20400_Fro_141651e2-ae36-42d3-97a6-dc12ebc46343.jpg?v=1775145877","url":"https:\/\/www.partcatalog.com\/products\/gates-20400-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}