Dorman 911-302 Vapor Canister

Overview of the Dorman 911-302 Vapor Canister

The Dorman 911-302 vapor canister is designed for emission control in select INFINITI and Nissan vehicles. This essential evaporative system component helps reduce harmful fuel vapors from escaping into the atmosphere, supporting environmental compliance and vehicle performance.

• Length: 9.5 inches
• Inside Diameter: 0.407 inches
• Filter Element Material: Charcoal
• Port Quantity: 3 with 0.407 inch outside diameter
• Housing Material: Durable black plastic
• Filter Elements Included: Yes
• Mounting Hardware: Not included
• Package Contents: 1 vapor canister

Detailed Product Description

The Dorman 911-302 vapor canister features a charcoal filter element that effectively traps fuel vapors within the evaporative system. Its 9.5-inch length and 0.407-inch port diameters ensure proper fitment and function in compatible vehicles. Constructed with a black plastic housing, this vapor canister is built to withstand typical engine bay conditions. The unit includes three ports to connect with the vehicle’s evaporative emission system, facilitating efficient vapor capture and storage. This part is compatible with INFINITI I30 and Nissan Maxima and Pickup models, providing a direct replacement for the original vapor canister.

Common Applications and Issues Addressed

• Prevents fuel vapor leaks that trigger the check engine light
• Reduces evaporative emissions to meet environmental standards
• Helps maintain proper fuel system pressure and efficiency
• Resolves issues related to failed or clogged vapor canisters
• Supports smooth engine performance by controlling vapor flow

Installation Notes and Tips

Installation of the Dorman 911-302 vapor canister requires removal of the old canister from the evaporative system. Since mounting hardware is not included, retain or replace existing brackets and fasteners as needed. Ensure all three ports are securely connected to the corresponding hoses to prevent vapor leaks. It is recommended to inspect related components such as hoses and valves during installation to ensure the entire evaporative system functions correctly.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit and function. The 911-302 vapor canister undergoes quality checks to ensure durability and performance in emission control applications. Please refer to Dorman’s warranty policy for specific coverage details on this part.