Dorman 667-300 Turbocharger Intercooler Hose

Durable Intercooler Hose for Ford F-250 and F-350 Super Duty

The Dorman 667-300 intercooler hose is engineered to provide reliable performance for Ford F-250 Super Duty and F-350 Super Duty trucks. Constructed from steel with a black finish, this hose is designed to withstand demanding engine conditions while maintaining optimal airflow.

Key Features of the Dorman 667-300 Intercooler Hose

• Material: High-strength steel construction for durability and heat resistance
• Length: 22 inches, suitable for specific intercooler routing
• Color: Black finish for corrosion resistance and aesthetic consistency
• Inside Diameter: 3.55 inches, ensuring proper airflow capacity
• Outside Diameter: 3.27 inches for precise fitment
• Maximum Pressure: Rated up to 22 psi to handle boost pressure
• Shape: Round design for efficient airflow and easy installation
• Inlet and Outlet Fitting Type: Female fittings for secure connections
• Package Includes: 1 intercooler hose and 2 clamps for installation

Detailed Description of the Dorman 667-300 Intercooler Hose

This intercooler hose is specifically designed for Ford F-250 Super Duty and F-350 Super Duty models, providing a direct replacement that meets OEM specifications. The steel material offers enhanced durability compared to rubber or silicone hoses, making it suitable for high-temperature and high-pressure environments typical in turbocharged engines. The 22-inch length and precise inside and outside diameters ensure a proper fit and optimal airflow, which is critical for maintaining engine efficiency and performance. Both inlet and outlet feature female fittings, allowing for secure and leak-free connections within the intercooler system.

Common Applications and Issues Addressed

• Replacement of worn or cracked intercooler hoses in Ford F-250 and F-350 Super Duty trucks
• Resolving boost leaks that cause loss of engine power and efficiency
• Addressing hose failures due to heat and pressure exposure
• Improving airflow consistency for turbocharged engine systems
• Preventing contamination and maintaining intercooler system integrity

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Use the included clamps to secure the hose firmly at both ends
• Inspect surrounding components for wear or damage during replacement
• Verify that the hose routing matches OEM specifications to prevent kinks or restrictions
• Check for leaks after installation by performing a boost pressure test

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and fitment. The 667-300 intercooler hose undergoes rigorous quality control to maintain durability under high-pressure conditions. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.