Dorman 626-608 HVAC Heater Hose Assembly

Durable HVAC Heater Hose Assembly for Ford E-150 and F-150

The Dorman 626-608 HVAC heater hose assembly is designed to provide reliable coolant flow and heating performance for select Ford vehicles. Engineered with molded rubber construction and included clamps, this hose assembly ensures a secure fit and long-lasting durability for your Ford E-150, E-250, and F-150 models.

• Constructed from durable black coated rubber for heat and pressure resistance
• Includes clamps for easy and secure installation
• Molded branched hose assembly with four branches for precise fitment
• Compatible with Ford E-150, E-150 Club Wagon, E-150 Econoline, E-250, Econoline, and F-150 Heritage models
• Maximum working pressure of 100 PSI for reliable coolant flow
• Centerline length of 19.5 inches with multiple hose end diameters for exact fit

Technical Details and Specifications

This HVAC heater hose assembly features a molded branched design with four branches, allowing it to connect multiple points within the heating system efficiently. The hose is made from black coated rubber, providing resistance to heat and wear. It includes clamps to ensure a tight seal and prevent leaks. The hose ends have varying inside diameters—0.197, 0.689, and 1.793 inches—matching the OEM specifications for proper fitment. With a maximum working pressure of 100 PSI, this assembly supports consistent coolant flow under typical operating conditions. The total centerline length measures 19.5 inches, making it suitable for the specified Ford models.

Compatible Ford Models and Applications

This Dorman 626-608 heater hose assembly is compatible with a range of Ford vehicles, including:

• Ford E-150 and E-150 Club Wagon
• Ford E-150 Econoline and E-150 Econoline Club Wagon
• Ford E-250 and E-250 Econoline
• Ford Econoline series
• Ford F-150 and F-150 Heritage

It is designed to replace worn or damaged heater hoses in the HVAC system, restoring proper heating and coolant circulation.

Common Issues Addressed by This Heater Hose Assembly

• Leaking or cracked heater hoses causing coolant loss
• Reduced heater performance due to restricted coolant flow
• Overheating caused by faulty or deteriorated hose connections
• Coolant contamination from damaged hose material
• Loose or missing clamps leading to hose detachment

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Use the included clamps to secure all hose connections tightly
• Inspect surrounding components for wear or damage during replacement
• Verify hose routing matches OEM specifications to prevent kinks or interference
• Check for leaks after installation by running the engine and monitoring the system

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 626-608 heater hose assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to Dorman’s official documentation for exact warranty terms.