Dorman 911-339 Vapor Canister Purge Valve

Overview of Dorman Vapor Canister Purge Valve 911-339

The Dorman 911-339 vapor canister purge valve is designed to maintain proper evaporative emissions control in select INFINITI and Nissan vehicles. Engineered with a durable plastic housing, this valve ensures reliable operation within the evaporative system to help reduce harmful emissions.

• Durable plastic housing for corrosion resistance
• Includes one vapor canister purge valve per package
• Two vacuum connectors with 6.5 mm diameter for secure fitment
• Compatible with multiple INFINITI and Nissan models including 350Z, Altima, Frontier, FX35, FX45, G20, G35, I30, I35, M45, Maxima, Murano, Pathfinder, Q45, Quest, QX4, Sentra, and Xterra

Product Details and Specifications

The Dorman 911-339 vapor canister purge valve features a plastic housing designed to withstand the harsh conditions of the engine bay while maintaining proper sealing and function. It includes two vacuum connectors, each with a 6.5 mm diameter, ensuring compatibility with the factory vacuum lines on applicable INFINITI and Nissan models. This part is essential for controlling the flow of fuel vapors from the charcoal canister to the intake manifold, helping to reduce evaporative emissions and improve engine efficiency.

Compatible Vehicles and Applications

This vapor canister purge valve is compatible with a wide range of INFINITI and Nissan vehicles, including the 350Z, Altima, Frontier, FX35, FX45, G20, G35, I30, I35, M45, Maxima, Murano, Pathfinder, Q45, Quest, QX4, Sentra, and Xterra. When searching for a vapor canister purge valve for your Nissan Altima or INFINITI G35, part number 911-339 is a direct replacement designed to meet OEM specifications.

Common Issues Addressed by the Vapor Canister Purge Valve

• Check engine light triggered by evaporative system faults
• Rough idle or engine hesitation due to improper vapor flow
• Failed emissions tests related to evaporative system leaks
• Fuel odor caused by vapor canister leaks
• Reduced fuel efficiency from vapor purge malfunctions

Installation Notes and Tips

Installation of the Dorman 911-339 vapor canister purge valve requires disconnecting the vacuum lines and electrical connectors from the old valve. Ensure the vacuum connectors, sized at 6.5 mm, are securely attached to prevent leaks. It is recommended to inspect the surrounding hoses and connectors for wear or damage during replacement. Proper installation will restore the evaporative system's function and help maintain emissions compliance.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for your vehicle's emission control system. The 911-339 vapor canister purge valve undergoes rigorous quality checks to ensure durability and fitment accuracy. Warranty coverage details can be obtained from the product documentation or manufacturer.