Fit For 93397793 Buick Chevrolet carbon canister solenoid valve steam purge valve. Multi-function: By effectively managing fuel vapors, the petrol evaporation control purge solenoid valve helps improve fuel efficiency, allowing you to get the most out of every tank of petrol. Easy Installation: Designed for easy installation, the gasoline evaporation control purge solenoid valve can be directly replaced without any complicated operations, saving you time and effort. It stabilizes engine output by regulating the airfuel mixture ratio eliminating malfunctions such as rough idle and unexpected shutdowns triggered by fuel fluctuations. This component captures and reuses fuel inside the automotive system with efficiency cutting down the release of harmful exhaust pollutants., Manufacturer: EHYSYN