{"product_id":"dorman-626-753-hvac-heater-hose-assembly-inlet-and-outlet","title":"Dorman 626-753 HVAC Heater Hose Assembly - Inlet and Outlet","description":"\u003ch2\u003eOE Fix Heater Hose Assembly\u003c\/h2\u003e\u003cp\u003eDorman 626-753 is an HVAC heater hose assembly for the 2003 Dodge Ram 1500 inlet and outlet connection points. It replaces the original hose assembly with upgraded aluminum T- and straight connectors to address a common failure point in the factory design.\u003c\/p\u003e\u003cp\u003eBuilt as a molded rubber assembly with a protective sleeve attached, this part is a standard replacement for Dodge Ram 1500 heater hose service where durability and coolant routing accuracy matter. Part number 626-753 is also referenced for the same application as Gates 24207 and Mopar 55056232AC.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Dorman\u003c\/li\u003e\n\u003cli\u003ePart number: 626-753\u003c\/li\u003e\n\u003cli\u003eHVAC heater hose assembly for inlet and outlet routing\u003c\/li\u003e\n\u003cli\u003eUpgraded aluminum T-connector and straight connector design\u003c\/li\u003e\n\u003cli\u003eMolded rubber construction with black finish\u003c\/li\u003e\n\u003cli\u003eProtective sleeve attached\u003c\/li\u003e\n\u003cli\u003eBranched coolant hose layout with 90-degree bend angle\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman heater hose assembly is engineered for the 2003 Dodge Ram 1500 and addresses a known weakness in the original equipment hose assembly, where the plastic T-connector can crack over time. By using aluminum connectors instead of plastic, Dorman 626-753 provides a more durable service replacement for the heater circuit. The molded assembly measures 21 inches centerline length and is built for a branched coolant hose layout with multiple hose end diameters to match the vehicle’s routing requirements.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a 2003 Dodge Ram 1500 heater hose assembly, Dodge Ram 1500 HVAC hose replacement, or Dorman 626-753 heater hose assembly, this part offers a direct-fit service solution for inlet and outlet connections. It is a single molded hose assembly with no clamps included.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked plastic T-connector in the original heater hose assembly\u003c\/li\u003e\n\u003cli\u003eCoolant leaks at the heater hose junction\u003c\/li\u003e\n\u003cli\u003eLoss of heater performance from damaged hose routing\u003c\/li\u003e\n\u003cli\u003eFitment issues caused by worn or deteriorated molded hose sections\u003c\/li\u003e\n\u003cli\u003eRepeat failures from weak factory connector materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the vehicle is a 2003 Dodge Ram 1500 with inlet and outlet heater hose routing before installation. Match the hose shape, connector locations, and end diameters to the original assembly, and transfer or replace any required clamps separately since clamps are not included. Inspect surrounding coolant lines and fittings for wear before refilling and bleeding the cooling system.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman OE FIX parts are built to improve on a known original equipment failure point while maintaining application-specific fit. Part number 626-753 is designed as a standard replacement for the listed Dodge Ram 1500 application and cross-references Gates 24207 and Mopar 55056232AC for the same use.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52778786390197,"sku":"BKKY-626-753","price":126.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_626753_Sid.jpg?v=1783579956","url":"https:\/\/www.partcatalog.com\/products\/dorman-626-753-hvac-heater-hose-assembly-inlet-and-outlet","provider":"PartCatalog","version":"1.0","type":"link"}