Dorman 911-507 Vapor Canister Purge Valve

Overview of the Dorman Vapor Canister Purge Valve 911-507

The Dorman 911-507 vapor canister purge valve is designed for reliable emission control in select INFINITI and Nissan vehicles. This valve plays a critical role in the evaporative system by regulating fuel vapor flow, helping maintain optimal engine performance and reduce emissions.

• Durable housing constructed from both metal and plastic materials
• Equipped with three vacuum connectors, each with a 1/8 inch diameter
• Includes one valve per package for direct replacement
• Compatible with INFINITI and Nissan models including Altima, I30, Maxima, Pathfinder, and QX4

Detailed Product Description

The Dorman 911-507 vapor canister purge valve features a hybrid housing design combining metal and plastic components to balance durability and corrosion resistance. Its three vacuum connectors, each measuring 1/8 inch in diameter, allow for precise integration within the vehicle's evaporative emission system. This valve is engineered to control the flow of fuel vapors from the charcoal canister to the intake manifold, ensuring that vapors are properly purged and combusted rather than released into the atmosphere. The part is specifically designed to fit a range of INFINITI and Nissan vehicles, including the Altima, I30, Maxima, Pathfinder, and QX4, making it a suitable replacement for OEM purge valves in these models.

Common Applications and Issues Addressed

• Prevents fuel vapor leaks that can trigger the check engine light
• Helps maintain proper fuel vapor flow for efficient engine operation
• Reduces evaporative emissions to comply with environmental regulations
• Resolves rough idling or stalling caused by faulty purge valves
• Eliminates fuel odor issues related to vapor canister malfunctions

Installation Notes and Tips

When installing the Dorman 911-507 vapor canister purge valve, ensure all vacuum lines are securely connected to the three 1/8 inch diameter connectors. It is recommended to inspect the surrounding hoses and connectors for wear or damage during replacement. Proper installation will require basic hand tools and may involve removing engine covers or components to access the purge valve location. Refer to the vehicle’s service manual for specific removal and installation procedures tailored to the INFINITI or Nissan model.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 911-507 vapor canister purge valve undergoes rigorous quality control to ensure consistent operation within the evaporative system. This part is backed by Dorman’s limited warranty, which covers defects in material and workmanship under normal use conditions. For detailed warranty terms, consult the product documentation or Dorman’s official resources.