Dorman 667-311 Intercooler Hose - Right

Durable Intercooler Hose for Ram 2500, 3500, and 4000

The Dorman 667-311 intercooler hose is engineered to provide reliable performance for Ram 2500, 3500, and 4000 models. Constructed with stainless steel and silicone materials, this hose is designed to withstand demanding engine conditions while maintaining optimal airflow.

• High-quality stainless steel tube for enhanced durability
• Silicone end fittings ensure flexible and secure connections
• Silver color with a 680 mm centerline length and 68 mm diameter
• Rated for working pressure up to 50 psi and maximum pressure of 100 psi
• Compatible with female inlet and outlet fittings

Product Details and Specifications

The Dorman 667-311 intercooler hose features a unique irregular shape tailored for specific routing in Ram 2500, 3500, and 4000 trucks. The combination of stainless steel and silicone materials offers resistance to heat, pressure, and wear, making it suitable for OEM replacement. The hose measures 680 mm in length with an inside and outside diameter of 68 mm, ensuring proper fit and airflow. It includes two silicone end fittings and four hose clamps for secure installation, although retaining rings are not included.

Applications and Problem Solving

• Replaces worn or cracked intercooler hoses in Ram 2500, 3500, and 4000 models
• Prevents boost leaks that can reduce engine performance
• Resists heat and pressure to avoid hose failure under demanding conditions
• Maintains proper airflow for efficient turbocharger operation
• Addresses issues related to hose deformation or connection leaks

Installation Notes and Tips

Ensure the vehicle is cool before beginning installation. Verify that the hose routing matches the original configuration to avoid kinks or stress points. Use the included silicone end fittings and hose clamps to secure connections firmly. Check for proper fit on female inlet and outlet fittings to prevent leaks. Regular inspection after installation is recommended to maintain optimal performance.

Quality Assurance and Warranty

Dorman 667-311 intercooler hose meets OEM grade standards for fit, form, and function. Manufactured with durable stainless steel and silicone components, it is designed to provide long-lasting service. While specific warranty details are not provided, Dorman products typically adhere to industry quality controls to ensure reliability in automotive applications.