Dorman 626-570 HVAC Heater Hose Assembly

Durable HVAC Heater Hose Assembly for Ford Vehicles

The Dorman 626-570 HVAC heater hose assembly is engineered to provide reliable heating system performance for select Ford models. Designed with a molded steel construction and precise fitment, this hose assembly ensures efficient coolant flow and durability under typical operating conditions.

• Constructed from durable steel with a black coated finish for corrosion resistance
• Molded branched hose assembly with three ends featuring varied inside diameters (0.601, 0.275, 0.4 inches)
• Maximum working pressure rated at 100 PSI for dependable performance
• Includes two branches with threaded and hose attachment types for secure connections
• Centerline length of 9.5 inches to match OEM specifications

Technical Details and Specifications

This HVAC heater hose assembly by Dorman is designed as a molded assembly with a branched configuration, suitable for Ford Bronco, E-150 Econoline, E-250 Econoline, E-350 Econoline, F-150, F-250, and F-350 models. The steel material provides strength and resistance to heat and pressure, while the black coated finish helps prevent corrosion. The assembly features three hose ends with inside diameters of 0.601, 0.275, and 0.4 inches, and outside diameters of 0.795, 0.372, and 0.598 inches respectively. End 1 uses a threaded attachment, while ends 2 and 3 use hose attachments, ensuring compatibility with factory connections. This part does not include clamps or protective sleeves and is not thermostatically controlled.

Common Applications and Problem Resolution

• Replacement of worn or cracked heater hoses in Ford Bronco and Econoline vans
• Restoring proper coolant flow in Ford F-150, F-250, and F-350 heating systems
• Addressing leaks caused by corrosion or hose degradation in HVAC systems
• Resolving overheating issues related to faulty heater hose assemblies
• Maintaining OEM fit and function for branched coolant hose configurations

Installation Notes and Tips

When installing the Dorman 626-570 heater hose assembly, ensure all connections are clean and free of debris. Use appropriate clamps (not included) to secure hose ends 2 and 3. Verify that the threaded end 1 is properly tightened to prevent leaks. Inspect surrounding components for wear or damage during installation. This assembly is designed to match OEM specifications for a straightforward replacement on compatible Ford models.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 626-570 heater hose assembly undergoes quality checks 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.