Dorman 911-439 Vapor Canister

Dorman 911-439 Vapor Canister

Dorman 911-439 is a replacement vapor canister for evaporative emissions systems on select Toyota and Lexus applications. It is built to match the original equipment evap canister design and restore proper emissions control function on covered vehicles.

Key Features

• OE-style vapor canister for evaporative system repair
• Charcoal filter element included for vapor storage and control
• Plastic housing and plastic connector construction
• Black finish for a factory-style appearance
• 3-port design with 1 connector, 7 terminals, and pin-type terminals
• Package contents include mounting brackets for installation support
• Cross-reference: Standard Ignition CP3466

Detailed Description

This Dorman vapor canister is engineered for direct replacement on select 2012-2017 Toyota Camry, 2013-2018 Toyota Avalon, and 2016-2018 Lexus ES350 applications. It is also listed for 2012 Toyota Camry without California emissions and L4 2.5L 2494cc configuration. The canister uses a charcoal filter element to capture and store fuel vapors as part of the evaporative emissions system, helping the vehicle maintain proper emissions control operation. Dorman 911-439 is a practical OE replacement choice when the original canister is cracked, saturated, or no longer functioning correctly.

This part cross-references Standard Ignition CP3466 for the same application. It is a direct-fit style replacement for Toyota Camry, Toyota Avalon, and Lexus ES350 evaporative system service where the original vapor canister matches the listed fitment.

Common Issues This Part May Resolve

• Evaporative emissions fault codes related to vapor storage
• Fuel vapor leaks from a damaged canister housing
• Check engine light concerns tied to EVAP system performance
• Fuel odor caused by a saturated or failing charcoal canister
• Inspection failures related to emissions control operation

Installation Notes and Tips

• Verify the vehicle’s year, make, model, and emissions configuration before ordering.
• Confirm the connector shape, port count, and terminal layout against the original part.
• Inspect EVAP hoses, seals, and related components during replacement to address the full system.
• Use the included mounting brackets as needed for proper positioning during installation.

Quality Assurance

Dorman manufactures this vapor canister to match the original equipment evap canister on covered vehicles, supporting proper restoration of emissions controls. The design and fitment details are specified for select Toyota Camry, Toyota Avalon, and Lexus ES350 applications, including Dorman 911-439 replacement use.