Dorman 911-392 Vapor Canister Purge Valve

Overview of Dorman Vapor Canister Purge Valve 911-392

The Dorman 911-392 vapor canister purge valve is designed for precise emission control in select Mitsubishi vehicles. This component plays a critical role in managing fuel vapor flow, helping maintain your vehicle's evaporative system efficiency.

• Compatible with Mitsubishi Galant, Lancer, Mirage, Mirage G4, and Montero Sport models
• Durable housing constructed from both metal and plastic materials
• Elliptical connector shape with a 0.366-inch inside diameter
• Two ports with 0.366-inch outside diameters for secure hose connections
• Includes mounting hardware for straightforward installation
• Compact length of 2.18 inches for easy fitment in tight engine compartments
• Two male terminals for reliable electrical connection
• Thread diameter of M6 x 1.0 for secure mounting

Detailed Product Description and Attributes

The Dorman 911-392 vapor canister purge valve features a hybrid housing made from metal and plastic, providing a balance of strength and corrosion resistance. Its elliptical connector shape and precise inside diameter of 0.366 inches ensure a tight seal with the connector hose, minimizing vapor leaks. The valve includes two ports, each with an outside diameter of 0.366 inches, designed to accommodate standard evaporative system hoses. With two male terminals, the valve ensures a stable electrical connection for proper valve operation. The compact 2.18-inch length allows it to fit seamlessly within the engine bay of Mitsubishi Galant, Lancer, Mirage, Mirage G4, and Montero Sport models. Mounting hardware is included, although the valve itself does not have mount holes, simplifying the replacement process.

Purpose and Common Issues Addressed

• Regulates fuel vapor flow from the charcoal canister to the intake manifold
• Prevents fuel vapor leaks that can trigger the check engine light
• Helps maintain proper engine performance and fuel efficiency
• Reduces harmful emissions by controlling evaporative system vapors
• Resolves issues related to rough idling or failed emissions tests caused by purge valve malfunction

Installation Notes and Tips

• Ensure the vehicle is cool and ignition is off before installation
• Use the included mounting hardware for secure attachment
• Verify connector hose inside diameter matches 0.366 inches for proper fit
• Check electrical connections for corrosion or damage before reconnecting
• Consult the vehicle’s service manual for specific removal and installation procedures

Quality Assurance and Warranty

Dorman manufactures the 911-392 vapor canister purge valve to meet or exceed OEM specifications for fit, form, and function. The combination of metal and plastic housing materials provides durability and resistance to environmental factors. This part is backed by Dorman’s limited warranty, ensuring reliability and performance for your Mitsubishi Galant, Lancer, Mirage, Mirage G4, or Montero Sport.