Dorman 911-355 Vapor Canister Purge Valve

Overview of Dorman Vapor Canister Purge Valve 911-355

The Dorman 911-355 vapor canister purge valve is designed for reliable emission control in select Ford vehicles. This component plays a critical role in managing fuel vapor flow, helping maintain your Ford E-150, E-250, Econoline Van, or Econoline Wagon's evaporative system efficiency.

• Connector hose inside diameter: 0.375 inches
• Rectangular connector shape for secure fitment
• Durable plastic housing material
• Two electrical terminals for stable connection
• Single vacuum port with 0.375-inch diameter
• Inlet inside diameter of 0.275 inches
• Compact length of 2.7 inches
• One mounting hole with 0.25-inch diameter
• Includes one vapor canister purge valve per package

Detailed Product Description

The Dorman 911-355 vapor canister purge valve is engineered to meet the specifications required for Ford E-150, E-250, Econoline Van, and Econoline Wagon models. Constructed with a plastic housing, this valve features a rectangular connector shape and two terminals to ensure a secure and reliable electrical connection. The valve includes one vacuum port with a 0.375-inch diameter and an inlet inside diameter of 0.275 inches, facilitating precise control of fuel vapor flow from the charcoal canister to the engine intake manifold. Its compact 2.7-inch length and single mounting hole with a 0.25-inch diameter allow for straightforward installation in the evaporative system.

Common Applications and Issues Addressed

• Helps prevent fuel vapor leaks that can trigger the check engine light
• Maintains proper fuel vapor purge to improve engine performance
• Reduces evaporative emissions for compliance with environmental regulations
• Resolves rough idling or stalling caused by faulty purge valve operation
• Prevents failed emissions tests related to evaporative system malfunctions

Installation Notes and Tips

When installing the Dorman 911-355 vapor canister purge valve, ensure the rectangular connector aligns properly with the vehicle’s wiring harness. Verify the vacuum port and inlet diameters match the existing hoses to avoid leaks. Use the single mounting hole to secure the valve firmly in place, preventing vibration or movement during operation. It is recommended to inspect related evaporative system components for wear or damage during replacement.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing dependable performance for Ford E-150, E-250, Econoline Van, and Econoline Wagon models. The 911-355 vapor canister purge valve undergoes rigorous quality control to ensure durability and proper function. Warranty coverage details can be obtained from the product documentation or manufacturer.