Dorman 911-399 Vapor Canister Vent Valve

Overview of Dorman Vapor Canister Vent Valve 911-399

The Dorman Vapor Canister Vent Valve 911-399 is designed specifically for Ford E-Series vehicles, including E-150, E-250, and E-350 models. This black plastic vent valve ensures proper operation of the evaporative emission control system by regulating vapor flow.

• Constructed from durable black plastic material
• Length measures 4.64 inches for precise fitment
• Both ends feature male connectors with 0.36 and 0.32 inch outside diameters
• Designed for specific fitment on Ford E-150, E-250, and E-350 Econoline and Club Wagon models
• Includes one inlet and one outlet port for vapor flow
• Mounting hardware not included
• Package contains one vapor canister vent valve

Detailed Product Description

The Dorman 911-399 vapor canister vent valve is a critical component in the evaporative system of Ford E-Series vehicles such as the E-150 Econoline and E-350 Super Duty. Made from high-quality plastic, this vent valve measures 4.64 inches in length and features male connectors on both ends with outside diameters of 0.36 and 0.32 inches respectively. Its black color matches OEM specifications, ensuring seamless integration with the existing emission control system. This part is engineered for specific fitment, providing a reliable seal and proper vapor flow management to maintain emission standards.

Common Applications and Issues Addressed

• Prevents fuel vapor leaks in Ford E-150 and E-350 Econoline models
• Helps maintain proper evaporative system pressure
• Reduces check engine light triggers related to EVAP system faults
• Supports emission compliance by controlling vapor venting
• Replaces faulty or clogged vent valves to restore system function

Installation Notes and Tips

• Verify compatibility with your specific Ford E-Series model before installation
• Ensure both male ends are securely connected to corresponding hoses with correct diameters
• Inspect surrounding components for wear or damage during replacement
• Mounting hardware is not included; reuse existing hardware or source separately if needed
• Follow vehicle manufacturer guidelines for EVAP system service procedures

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 911-399 vapor canister vent valve undergoes quality checks to ensure durability and performance in emission control applications. Warranty coverage details can be obtained from the product documentation or manufacturer directly.