OE Solutions Vapor Canister Vent Valve with Filter Assembly (911-239) by Dorman®. Repair Kit for Evaporative Emissions Canister Vent Valve with Filter Assembly. Solenoid Valve. Keep your vehicle’s emission control system in top-notch condition with superior Dorman replacement emission control parts. Manufactured from top-grade materials using advanced technologies, these parts are proven to bring exceptional OE quality, fit and function. Delivering excellent wear and tear resistance, they are guaranteed to serve you for years.