Dorman 911-375 Vapor Canister Purge Valve

Overview of Dorman Vapor Canister Purge Valve 911-375

The Dorman 911-375 vapor canister purge valve is designed for reliable emission control in select Ford, Mazda, and Mercury vehicles. This component plays a critical role in the evaporative system by regulating fuel vapor flow, helping maintain optimal engine performance and emissions compliance.

• Connector shape: elliptical for secure electrical connection
• Durable plastic housing material
• Two electrical terminals for reliable operation
• Two vacuum ports with precise inlet and outlet diameters
• Compact length of 4.5 inches for easy fitment
• Two mounting holes with 0.35 inch diameter for stable installation
• Includes one vapor canister purge valve per package

Detailed Product Description

The Dorman 911-375 vapor canister purge valve features a plastic housing designed to withstand engine bay conditions while maintaining durability. Its elliptical connector shape ensures a secure and proper electrical connection, minimizing the risk of disconnection or failure. The valve includes two terminals and two vacuum ports, with an inlet inside diameter of 0.25 inches and port outside diameters of 0.4 and 0.46 inches respectively, allowing precise control of vapor flow within the evaporative system. Measuring 4.5 inches in length and equipped with two mounting holes sized at 0.35 inches, this valve is engineered for straightforward installation in compatible vehicles.

Compatible Vehicles and Applications

This vapor canister purge valve is compatible with Ford Escape, Mazda Tribute, and Mercury Mariner models. It is specifically designed to meet the emission control requirements of these vehicles, ensuring proper function of the evaporative system and helping to reduce harmful fuel vapor emissions.

Common Issues Addressed by This Part

• Prevents rough engine idle caused by faulty purge valve operation
• Reduces check engine light triggers related to evaporative system faults
• Helps eliminate fuel vapor leaks that can cause failed emissions tests
• Improves fuel efficiency by maintaining proper vapor flow
• Mitigates engine performance issues linked to vapor canister malfunction

Installation Notes and Tips

When installing the Dorman 911-375 vapor canister purge valve, ensure the elliptical connector is properly aligned and securely attached to avoid electrical issues. Verify that both vacuum ports are connected to the correct hoses according to the vehicle’s service manual. Use the two mounting holes with 0.35 inch diameter bolts to firmly secure the valve in place. It is recommended to inspect related evaporative system components during installation for optimal performance.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 911-375 vapor canister purge valve undergoes rigorous quality control testing to ensure proper fit and function. This part is backed by Dorman’s limited warranty, covering defects in material and workmanship under normal use.