{"product_id":"dorman-626-642-hvac-heater-hose-assembly","title":"Dorman 626-642 HVAC Heater Hose Assembly - Outlet","description":"\u003ch2\u003eOverview of Dorman HVAC Heater Hose Assembly 626-642\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Heater Hose Assembly 626-642 is designed specifically for Ford Expedition and Lincoln Navigator models. This molded branched hose assembly combines aluminum and rubber materials to ensure reliable coolant flow within your vehicle's heating system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum and black rubber for strength and flexibility\u003c\/li\u003e\n\u003cli\u003eIncludes clamps for secure installation\u003c\/li\u003e\n\u003cli\u003eFeatures three quick connect ends with varying inside diameters (0.798, 0.894, and 0.995 inches)\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure rated at 100 PSI\u003c\/li\u003e\n\u003cli\u003eCenterline length of 13 inches with a molded branched hose shape\u003c\/li\u003e\n\u003cli\u003eCompatible with HVAC systems in Ford Expedition and Lincoln Navigator vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 626-642 HVAC Heater Hose Assembly is engineered to maintain efficient coolant circulation in the heating system of select Ford and Lincoln SUVs. Its combination of aluminum and rubber materials provides a balance of rigidity and flexibility, essential for withstanding engine bay conditions. The hose assembly includes three quick connect ends, each with specific inside diameters to match OEM specifications, ensuring a precise fit and leak-free connections. The molded branched design supports multiple coolant pathways, making it suitable for complex HVAC configurations found in the Ford Expedition and Lincoln Navigator. Clamps are included to facilitate a secure and straightforward installation process.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses causing coolant leaks\u003c\/li\u003e\n\u003cli\u003eResolving heater core flow problems due to damaged or collapsed hoses\u003c\/li\u003e\n\u003cli\u003eFixing overheating issues related to restricted coolant circulation in the HVAC system\u003c\/li\u003e\n\u003cli\u003eEliminating rattling or loose hose connections with included clamps\u003c\/li\u003e\n\u003cli\u003eUpgrading from deteriorated OEM hoses to a durable aluminum and rubber assembly\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 quick connect fittings match your vehicle’s HVAC system\u003c\/li\u003e\n\u003cli\u003eUse the included clamps to secure all connections firmly and prevent leaks\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during installation\u003c\/li\u003e\n\u003cli\u003eProperly route the hose assembly to avoid contact with moving parts or excessive heat sources\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the 626-642 heater hose assembly to meet or exceed OEM standards for fit, form, and function. The assembly is tested for durability under typical operating pressures up to 100 PSI. While specific warranty details may vary, Dorman products generally include a limited warranty against defects in materials and workmanship, providing confidence in the product’s reliability for Ford Expedition and Lincoln Navigator HVAC repairs.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44040752169141,"sku":"BKKY-626-642","price":79.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_626642_Ang.jpg?v=1775009855","url":"https:\/\/www.partcatalog.com\/products\/dorman-626-642-hvac-heater-hose-assembly","provider":"PartCatalog","version":"1.0","type":"link"}