ACDelco 22840968 EVAP Canister Vent Solenoid Assembly

The ACDelco 22840968 is a GM Original Equipment EVAP (Evaporative Emission Control) Canister Vent Solenoid Assembly, a critical emission control component designed for General Motors vehicles. This solenoid valve controls the flow of fresh air in and out of the vapor canister vent system, playing a vital role in managing fuel vapors and maintaining proper fuel tank pressure.

Key Features:

• Controls fresh air flow to the EVAP canister system
• Directs fuel vapors back to the engine for re-combustion
• Valve closes during EVAP system leak testing procedures
• GM Original Equipment quality for reliable performance
• Manufactured to meet GM specifications for fit, form, and function
• Helps prevent fuel vapor emissions and maintain fuel economy

A properly functioning EVAP canister vent solenoid is essential for passing emissions tests and preventing check engine light codes related to the evaporative emissions system. Common symptoms of a failing solenoid include illuminated check engine lights, fuel odors, and decreased fuel economy. This GM-recommended replacement component ensures your vehicle's emission control system operates efficiently while meeting environmental regulations.