{"product_id":"dorman-626-749-engine-coolant-overflow-hose","title":"Dorman 626-749 Engine Coolant Overflow Hose","description":"\u003ch2\u003eEngine Coolant Overflow Hose for Super Duty\u003c\/h2\u003e\u003cp\u003eDorman 626-749 is an engine coolant overflow hose assembly for select Ford Super Duty trucks. It replaces the original coolant overflow hose design with an upgraded aluminum T-connector to address a common failure point in the factory part.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOE FIX replacement for the coolant overflow hose assembly\u003c\/li\u003e\n\u003cli\u003eUpgraded aluminum T-connector helps reduce repeat cracking issues\u003c\/li\u003e\n\u003cli\u003eMolded hose assembly for a direct-style routing layout\u003c\/li\u003e\n\u003cli\u003eBlack hose construction with metal, rubber, and plastic materials used in the assembly\u003c\/li\u003e\n\u003cli\u003e46 in. overall length with 0.35 in. inside diameter and 100 PSI maximum working pressure\u003c\/li\u003e\n\u003cli\u003eHeat shield included\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cp\u003eCompatible with 2017-2019 Ford F-250 Super Duty, to left coolant reservoir, and 2017-2019 Ford F-350 Super Duty, to left coolant reservoir. This Dorman 626-749 coolant overflow hose is built for the Ford F-250 Super Duty and Ford F-350 Super Duty applications listed above, with fitment matched to the left coolant reservoir routing.\u003c\/p\u003e\u003cp\u003eThis part cross-references Ford OE numbers HC3Z8075D and HC3Z8075K for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or split coolant overflow hose sections\u003c\/li\u003e\n\u003cli\u003eFailure at the plastic T-connector on the original assembly\u003c\/li\u003e\n\u003cli\u003eCoolant seepage around the overflow hose routing\u003c\/li\u003e\n\u003cli\u003eLoss of proper coolant reservoir connection\u003c\/li\u003e\n\u003cli\u003eHeat-related deterioration in the hose assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify routing to the left coolant reservoir before installation. This molded assembly uses hose-style end connections and does not include clamps. Confirm the vehicle’s existing hose path, connector orientation, and diameter match before replacement. Dorman 626-749 is a direct-fit style service part for the listed Ford Super Duty applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman engineered this OE FIX replacement to improve on the original design by using an aluminum T-connector instead of the factory plastic version. That material change targets a known failure area in the coolant overflow hose assembly for long-term serviceability.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52778786291893,"sku":"BKKY-626-749","price":152.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_626749_Ang.jpg?v=1783579934","url":"https:\/\/www.partcatalog.com\/products\/dorman-626-749-engine-coolant-overflow-hose","provider":"PartCatalog","version":"1.0","type":"link"}