Dorman 911-502 Vapor Canister Vent Solenoid

Overview of the Dorman 911-502 Vapor Canister Vent Solenoid

The Dorman 911-502 Vapor Canister Vent Solenoid is designed specifically for select Nissan and INFINITI models, including the Altima, Frontier, I35, Maxima, Pathfinder, QX4, Sentra, and Xterra. This emission control component plays a critical role in managing fuel vapor flow to reduce emissions and maintain engine efficiency.

• Specific fitment for Nissan and INFINITI vehicles
• Two-blade connector configuration with 2 connectors
• Durable plastic housing for reliable operation
• Vacuum connector diameter of 1/2 inch
• Includes one valve per package

Detailed Product Description

The Dorman 911-502 Vapor Canister Vent Solenoid is engineered with a plastic housing that ensures durability and resistance to environmental factors under the hood. Featuring two blade-style connectors, this solenoid provides secure electrical connections compatible with the original equipment specifications. The vacuum connector diameter measures 1/2 inch, matching factory requirements for proper vapor flow control. This part is a specific fit for Nissan and INFINITI models such as the Altima, Frontier, I35, Maxima, Pathfinder, QX4, Sentra, and Xterra, ensuring compatibility and ease of installation.

Common Applications and Issues Addressed

• Prevents fuel vapor leaks that can trigger the check engine light
• Maintains proper operation of the evaporative emissions system
• Helps reduce harmful hydrocarbon emissions
• Resolves issues related to rough idling caused by faulty vapor canister vent solenoids
• Supports fuel system efficiency and engine performance

Installation Notes and Tips

Installation of the Dorman 911-502 Vapor Canister Vent Solenoid requires basic mechanical skills and standard hand tools. Ensure the vehicle is cool and the ignition is off before beginning. Disconnect the battery to prevent electrical shorts. Carefully remove the old solenoid by disconnecting the two blade connectors and vacuum line. Install the new solenoid by connecting the vacuum line to the 1/2 inch diameter port and securing the two blade connectors. Verify all connections are tight and free of damage before starting the engine.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 911-502 Vapor Canister Vent Solenoid undergoes rigorous quality control testing to ensure proper fit and function. This part is backed by Dorman's limited warranty, which covers defects in material and workmanship under normal use conditions.