Dorman 626-624 HVAC Heater Hose Assembly

Overview of Dorman HVAC Heater Hose Assembly 626-624

The Dorman HVAC Heater Hose Assembly 626-624 is designed specifically for Ford Taurus models, providing a reliable connection within the vehicle's heating and cooling system. Constructed from durable steel and rubber materials, this molded assembly ensures consistent performance under typical operating conditions.

• Material: Steel and rubber construction for durability
• Color: Black coated finish for corrosion resistance
• Includes clamps for secure attachment
• Dual inside diameter hose ends: 0.34 inches and 0.24 inches
• Maximum working pressure of 100 PSI
• Centerline length of 17 inches with molded hose shape
• Two branches with hose and flared end attachments
• Regular grade type without a protective sleeve or heat shield required

Detailed Product Description

This HVAC heater hose assembly from Dorman, part number 626-624, is engineered to meet the specifications of Ford Taurus vehicles. The assembly features a molded hose shape with two branches, accommodating dual inside diameters of 0.34 and 0.24 inches. The steel and rubber materials provide a balance of flexibility and strength, while the black coated finish helps resist corrosion and wear. The hose ends include a standard hose attachment on one side and a flared attachment on the other, ensuring compatibility with the vehicle's existing HVAC system. Designed for a maximum working pressure of 100 PSI, this assembly supports efficient coolant flow without the need for a heat shield or protective sleeve.

Common Applications and Problem Resolution

• Replacement of worn or cracked heater hoses in Ford Taurus HVAC systems
• Resolving coolant leaks caused by damaged or deteriorated hose assemblies
• Restoring proper heater core function by ensuring secure coolant flow
• Addressing overheating issues related to faulty heater hose connections
• Maintaining system pressure and preventing hose collapse under normal operating conditions

Installation Notes and Tips

When installing the Dorman 626-624 heater hose assembly, ensure that the hose ends are properly seated on the corresponding fittings—hose end for the 0.34-inch diameter and flared end for the 0.24-inch diameter. Use the included clamps to secure the hose firmly, preventing leaks. Verify that the molded hose shape aligns correctly with the vehicle’s HVAC routing to avoid kinks or undue stress. It is recommended to inspect surrounding components for wear during installation to maintain overall system integrity.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing dependable performance for Ford Taurus vehicles. While specific warranty details for part number 626-624 are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. For precise warranty information, consult Dorman’s official documentation or authorized distributors.