Help keep fuel vapors contained with the Dorman evap canister, part number 911-451. This evaporative emissions charcoal canister is a direct-fit replacement for the 2007-2014 Toyota Tundra. See the "Vehicles it fits" section for engine details.
The canister collects fuel vapor from the tank and holds it in charcoal instead of venting it to the atmosphere. When the engine's purge system calls for it, the stored vapor is drawn into the intake and burned. Dorman built this vapor canister to match the original equipment evap canister, so it takes over that job once the factory unit has failed.
- Direct replacement: Designed to match the function and performance of the original canister on the listed applications.
- Addresses emissions-control issues: If a failed canister is behind an EVAP-related check engine light or a failed inspection, this unit replaces it.
- Application specific: Reverse engineered from the original design for the listed vehicles.
- Engineering support: Backed by a team of engineers and quality specialists in the United States.
Signs a charcoal canister on a 2007-2014 Toyota Tundra may need replacing include a check engine light with evaporative emissions codes, a raw fuel smell, trouble filling the tank, or a cracked canister body. Hoses, valves and the fuel cap can cause similar symptoms, so diagnose the EVAP system before you replace parts.
Interchange: 4B1465 · CP1522 · CP3387 · 777400C050 · VC4388
This part cross-references / interchanges with the following part numbers:
4B1465, CP1522, CP3387, 777400C050, VC4388
Frequently Asked Questions
Will this fit my 2007-2014 Toyota Tundra?
Yes. Dorman 911-451 is listed as a direct-fit replacement for the 2007-2014 Toyota Tundra. Check the "Vehicles it fits" section for engine details.
What does a charcoal canister do?
It stores fuel vapor from the tank in charcoal. The purge system then draws that vapor into the intake to be burned, which keeps it out of the atmosphere.
What are signs the evap canister may need replacing?
An EVAP-related check engine light, a raw fuel smell, trouble filling the tank or a cracked canister can all be signs. Diagnose the system first, because leaks and valves can cause the same symptoms.
Will replacing the canister turn off my check engine light?
If a failed canister is the cause, this part replaces it, and the codes may still need to be cleared. Other EVAP faults, such as hoses or valves, can set the same warning.
How does it compare to the original canister?
Dorman reverse engineered it from the original design. It is designed to match the function and performance of the factory evap canister on the listed applications.
