{"product_id":"dorman-626-838-hvac-heater-hose-assembly-inlet","title":"Dorman 626-838 HVAC Heater Hose Assembly - Inlet","description":"\u003ch2\u003eOE-Style Heater Hose Assembly\u003c\/h2\u003e\u003cp\u003eDorman 626-838 is an HVAC heater hose assembly for the inlet side to the heater core on select Ford Expedition and Lincoln Navigator models. It replaces the original hose assembly with an upgraded aluminum T-connector to address a common failure point in the factory design.\u003c\/p\u003e\u003cp\u003eBuilt with EPDM hose material, molded routing, and a protective sleeve, this assembly is made for direct replacement service on 2015-2017 Ford Expedition and 2015-2017 Lincoln Navigator inlet-to-heater-core applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUpgraded aluminum T-connector helps reduce repeat failures associated with cracked plastic connectors\u003c\/li\u003e\n\u003cli\u003eEPDM construction with molded hose shape for OE-style routing\u003c\/li\u003e\n\u003cli\u003eBlack finish with protective sleeve attached\u003c\/li\u003e\n\u003cli\u003eClamps included for installation\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for HVAC heater hose service\u003c\/li\u003e\n\u003cli\u003eFits 2015-2017 Ford Expedition, inlet to heater core\u003c\/li\u003e\n\u003cli\u003eFits 2015-2017 Lincoln Navigator, inlet to heater core\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman HVAC heater hose assembly, part number 626-838, is engineered for vehicles that use a molded inlet hose connection to the heater core. The design follows the original routing and dimensions while replacing the vulnerable plastic T-connector with aluminum for improved durability in the same service location. It is a direct-fit solution for Ford Expedition and Lincoln Navigator heater hose repair where the inlet line runs to the heater core.\u003c\/p\u003e\u003cp\u003eThis part cross-references Ford OE number FL1Z18472B for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Issues\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks at a cracked heater hose T-connector\u003c\/li\u003e\n\u003cli\u003eLoss of cabin heat from a damaged inlet hose assembly\u003c\/li\u003e\n\u003cli\u003eSoftening, splitting, or deterioration of molded EPDM hose sections\u003c\/li\u003e\n\u003cli\u003eConnector failure caused by heat cycling and age\u003c\/li\u003e\n\u003cli\u003eRestricted coolant flow through a compromised heater hose path\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the inlet-to-heater-core routing before installation and compare the original hose shape, connector locations, and end diameters to the replacement assembly. Drain coolant as needed, inspect mating tubes and clamps for wear, and confirm the protective sleeve is positioned correctly away from heat sources. After installation, refill and bleed the cooling system according to the vehicle service procedure.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman OE FIX parts are built to address known failure points in original equipment designs while maintaining serviceable fit and function for the listed applications. Part number 626-838 is intended for direct replacement use on the confirmed Ford Expedition and Lincoln Navigator fitments shown above.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53005858209973,"sku":"BKKY-626-838","price":67.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_626838_FRO.jpg?v=1787382265","url":"https:\/\/www.partcatalog.com\/products\/dorman-626-838-hvac-heater-hose-assembly-inlet","provider":"PartCatalog","version":"1.0","type":"link"}