Keep your evaporative emissions system venting the way it should with the DORMAN vapor canister vent solenoid, part number 911-522, an evaporative emissions canister vent valve built as a direct replacement for the original unit. It fits many vehicles, among them the 2011-2016 Chevrolet Silverado 2500 HD, 2015-2016 Chevrolet Silverado 3500 and 2011-2016 Chevrolet Silverado 3500 HD. See the Buyer's Guide tab for the full list.
The vent solenoid controls the fresh-air side of the charcoal canister. It opens so the canister can breathe and closes when the system is sealed for leak checks. A malfunctioning vent solenoid can cause the check engine light to come on, and if a failed solenoid is the cause, this unit replaces it. Dorman makes it from quality materials for durability, and it is designed to support proper operation of the evaporative emissions (EVAP) system.
- Direct replacement: designed to fit and perform like original equipment, with simple plug-and-play installation.
- Quality construction: made from premium materials for a long service life.
- Excellent value: original-equipment function at a lower price.
- Quality tested: put through simulation and endurance testing to confirm proper fit and performance.
Other signs this part may need replacing include EVAP trouble codes or difficulty filling the fuel tank. Diagnose the cause before replacing, because other EVAP components can produce similar symptoms.
Interchange: 2M1396 · CPV130 · 22783575 · CVS120 · PV762
This part cross-references / interchanges with the following part numbers:
2M1396, CPV130, 22783575, CVS120, PV762
