{"product_id":"dorman-626-597-hvac-heater-hose-assembly","title":"Dorman 626-597 HVAC Heater Hose Assembly","description":"\u003ch2\u003eDurable HVAC Heater Hose Assembly for Ford and Lincoln Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman 626-597 HVAC heater hose assembly is engineered to provide reliable heating system performance for select Ford and Lincoln models. Designed with precision, this molded steel hose assembly ensures efficient coolant flow and long-lasting durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable steel with a black coated finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eFeatures a molded assembly shape with two branches for precise fitment\u003c\/li\u003e\n\u003cli\u003eQuick connect attachment on one end and flange attachment on the other for secure installation\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford F-150, Lincoln Mark LT, and Ford Mustang models\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure of 100 PSI supports reliable heater system operation\u003c\/li\u003e\n\u003cli\u003eCenterline length of 5 inches with inside diameters of 0.59 and 0.63 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis HVAC heater hose assembly (part number 626-597) is designed as a single inside diameter coolant hose without a heat shield, suitable for regular grade applications. The hose ends both have an outside diameter of 0.74 inches, ensuring a tight seal with the vehicle’s heating system components. The assembly does not include clamps or a protective sleeve but features a molded shape that matches factory specifications for a direct replacement. It contains no springs and is not thermostatically controlled, focusing on straightforward coolant transfer within the heating circuit.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis heater hose assembly is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord F-150\u003c\/li\u003e\n\u003cli\u003eLincoln Mark LT\u003c\/li\u003e\n\u003cli\u003eFord Mustang\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace worn or damaged heater hoses in these models, restoring proper heater core function and preventing coolant leaks.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Heater Hose Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeater core coolant leaks due to cracked or deteriorated hoses\u003c\/li\u003e\n\u003cli\u003eReduced heating efficiency caused by restricted or collapsed hoses\u003c\/li\u003e\n\u003cli\u003eCoolant loss from damaged or loose hose connections\u003c\/li\u003e\n\u003cli\u003eOverheating issues related to compromised heater hose integrity\u003c\/li\u003e\n\u003cli\u003eReplacement of factory hoses that no longer meet pressure requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before beginning installation to avoid burns\u003c\/li\u003e\n\u003cli\u003eVerify hose end diameters and attachment types match vehicle specifications\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to disconnect quick connect and flange fittings carefully\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eTest the heating system after installation to confirm proper coolant flow and leak-free operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 626-597 heater hose assembly undergoes rigorous quality control to ensure durability and performance under normal operating conditions. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44040559100085,"sku":"BKKY-626-597","price":31.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_626597_Ang.jpg?v=1775009844","url":"https:\/\/www.partcatalog.com\/products\/dorman-626-597-hvac-heater-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}