{"product_id":"dorman-626-691-hvac-heater-hose-assembly","title":"Dorman 626-691 HVAC Heater Hose Assembly","description":"\u003ch2\u003eOverview of Dorman HVAC Heater Hose Assembly 626-691\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Heater Hose Assembly 626-691 is designed specifically for Ford Transit models, including Transit-150, Transit-250, Transit-350, and Transit-350 HD. This molded plastic hose assembly ensures reliable coolant flow within the heating system, maintaining optimal cabin temperature and engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable black plastic material\u003c\/li\u003e\n\u003cli\u003eMolded assembly with a maximum bend angle of 90 degrees\u003c\/li\u003e\n\u003cli\u003eMultiple inside diameters: 0.28, 0.24, and 0.95 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eQuick connect and clamp attachment types for secure installation\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure of 100 PSI and burst pressure of 125 PSI\u003c\/li\u003e\n\u003cli\u003eCenterline length of 37.7 inches for accurate replacement\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Transit series vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 626-691 HVAC Heater Hose Assembly is engineered as a molded assembly made from high-quality plastic, designed to withstand the demands of the heating and cooling system in Ford Transit vans. Its black color and regular grade type provide a functional and durable solution for heater hose replacement. The assembly features multiple hose ends with varying inside diameters—0.28, 0.24, and 0.95 inches—allowing it to connect seamlessly with existing HVAC components. The hose ends include quick connect and clamp attachment types, facilitating a secure and leak-free connection without the need for additional clamps included in the package.\u003c\/p\u003e\u003cp\u003eWith a maximum working pressure of 100 PSI and a burst pressure rating of 125 PSI, this heater hose assembly is built to handle typical operating conditions within the HVAC system. The molded design allows for a maximum bend angle of 90 degrees, ensuring proper routing without kinking or restricting coolant flow. The 37.7-inch centerline length matches OEM specifications for a direct fit replacement in Ford Transit, Transit-150, Transit-250, Transit-350, and Transit-350 HD models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of cracked or leaking heater hoses in Ford Transit HVAC systems\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks that cause insufficient cabin heating\u003c\/li\u003e\n\u003cli\u003eFixing hose assemblies that have become brittle or damaged due to heat exposure\u003c\/li\u003e\n\u003cli\u003eAddressing improper coolant flow caused by collapsed or kinked hoses\u003c\/li\u003e\n\u003cli\u003eUpgrading worn or deteriorated heater hose assemblies to restore system integrity\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 from hot coolant\u003c\/li\u003e\n\u003cli\u003eVerify hose end diameters and attachment types match the existing HVAC connections on your Ford Transit model\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps where required, as this assembly does not include clamps\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eProperly route the hose to maintain the maximum bend angle of 90 degrees without kinking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the 626-691 HVAC Heater Hose Assembly to meet or exceed OEM standards for fit, form, and function. The product undergoes rigorous quality control to ensure durability and reliable performance under normal operating conditions. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official warranty policy for complete information.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44040894087349,"sku":"BKKY-626-691","price":61.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_626691_Sid.jpg?v=1775009861","url":"https:\/\/www.partcatalog.com\/products\/dorman-626-691-hvac-heater-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}