{"product_id":"dorman-626-647-hvac-heater-hose-assembly","title":"Dorman 626-647 HVAC Heater Hose Assembly","description":"\u003ch2\u003eOverview of Dorman HVAC Heater Hose Assembly 626-647\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Heater Hose Assembly 626-647 is designed specifically for Dodge Durango models, providing a reliable connection within the vehicle's heating and cooling system. This molded assembly combines metal and rubber materials to ensure durability and efficient heat transfer.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed with durable metal and natural rubber materials\u003c\/li\u003e\n\u003cli\u003eIncludes clamps for secure installation\u003c\/li\u003e\n\u003cli\u003eMolded hose assembly with a 24-inch centerline length\u003c\/li\u003e\n\u003cli\u003eProtective sleeve attached for added hose protection\u003c\/li\u003e\n\u003cli\u003eDesigned for single inside diameter coolant hose applications\u003c\/li\u003e\n\u003cli\u003eCompatible with Dodge Durango HVAC systems\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure of 100 PSI\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 626-647 HVAC Heater Hose Assembly features a combination of metal and natural rubber components, engineered to withstand the demands of the heating and cooling system in Dodge Durango vehicles. The molded assembly design ensures precise fitment and optimal flow, with hose ends measuring 0.91 inches and 0.98 inches in outside diameter. Both ends attach via hose connections, and the assembly includes clamps for a secure and leak-free installation. A protective sleeve is attached to the hose, enhancing resistance to abrasion and environmental factors. This heater hose assembly is rated for a maximum working pressure of 100 PSI, suitable for regular grade HVAC applications without thermostatic control or coolant hose heat shields.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Dodge Durango HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by damaged or deteriorated hose assemblies\u003c\/li\u003e\n\u003cli\u003eImproving heater core performance by ensuring proper coolant flow\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues related to faulty heater hoses\u003c\/li\u003e\n\u003cli\u003eMaintaining system pressure integrity within the HVAC heater circuit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before beginning installation to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse the included clamps to secure hose ends tightly and prevent leaks\u003c\/li\u003e\n\u003cli\u003eVerify hose routing matches the original assembly to avoid kinks or interference\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eCheck for proper fitment on both hose ends with inside diameters of 0.59 and 0.67 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the 626-647 HVAC Heater Hose Assembly to meet or exceed OEM specifications for Dodge Durango vehicles. The assembly undergoes rigorous quality control to ensure durability and performance under normal operating conditions. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship to provide confidence in product reliability.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44040771567797,"sku":"BKKY-626-647","price":133.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_626647_Ang.jpg?v=1775009856","url":"https:\/\/www.partcatalog.com\/products\/dorman-626-647-hvac-heater-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}