ACDelco 42934263 Vapor Canister Purge Valve Solenoid EVAP

The ACDelco 42934263 Vapor Canister Purge Valve Solenoid, also called an EVAP canister purge solenoid or purge valve, is part of the vehicle's evaporative emission control system.

What it does:

• Controls the flow of fuel vapor from the vapor canister to the engine's intake manifold
• Lets trapped fuel vapors be drawn into the engine and burned instead of escaping into the atmosphere
• Works as an electrically operated solenoid valve in the EVAP system

Replacing a worn or failed purge valve solenoid helps the EVAP system manage fuel vapors as designed.