Keep fuel vapor contained where it belongs with the Dorman evap canister, part number 911-666, a direct-fit replacement for the 2006-2011 Volkswagen Passat, 2009-2017 Volkswagen CC and 2009-2012 Volkswagen Passat CC. This evaporative emissions charcoal canister captures fuel vapor from the tank and holds it until the engine draws it in to be burned, so the vapor is not vented to the atmosphere.
This Dorman vapor canister is built to match the original equipment evap canister on the listed applications. It is designed to take over the job of a cracked, clogged or failed original.
- Direct replacement: designed to match the function and performance of the original canister on the specified vehicles.
- Emissions repair: if a faulty canister is behind an evap-related check engine light or a failed inspection, this unit replaces it so the system can operate as intended.
- Application specific: reverse engineered from the original design for the listed vehicles.
- Quality backing: supported by Dorman's team of engineers and quality specialists in the United States.
A vapor canister may need replacing if you see an illuminated check engine light with evaporative-system codes, notice a raw fuel smell, have trouble filling the tank, or find visible cracks in the housing. Other evap components can produce the same symptoms, so diagnose the cause before replacing. See the "Vehicles it fits" section for engine-specific fitment.
Interchange: CP1557 · CP3422 · 3C0201797D · 3C0201801A · 3C0201801B · 3C0201801C · 3C0201801D
This part cross-references / interchanges with the following part numbers:
CP1557, CP3422, 3C0201797D, 3C0201801A, 3C0201801B, 3C0201801C, 3C0201801D
Frequently Asked Questions
Does this charcoal canister fit the 2006-2011 Volkswagen Passat?
Yes. It is a direct-fit replacement for the 2006-2011 Volkswagen Passat, and it also fits the 2009-2017 Volkswagen CC. The "Vehicles it fits" section lists the full application details.
What does a vapor canister do?
It captures fuel vapor from the fuel tank and stores it in charcoal until the engine draws the vapor in to be burned, so the vapor is not vented to the atmosphere.
What are signs the evap canister may need replacing?
Common signs include a check engine light with evaporative-system codes, a fuel odor, difficulty refueling, or a cracked housing. Other evap parts can cause these too, so diagnose before replacing.
What part numbers does it replace?
It interchanges with CP1557, CP3422, 3C0201797D, 3C0201801A, 3C0201801B, 3C0201801C and 3C0201801D.
Is it made to match the original canister?
Yes. Dorman reverse engineered it from the original design and made it to match the original equipment evap canister on the listed applications.
