ACDelco Evaporative Emission Canister Assembly

The ACDelco Evaporative Emission Canister Assembly (also called a vapor canister, EVAP canister or charcoal canister) is a key part of your vehicle's evaporative emission control system. It captures and stores fuel vapors from the fuel tank so they do not escape into the atmosphere. The engine then draws the stored vapors in and burns them.

Key Features:

• Activated carbon inside the canister adsorbs fuel vapors while the engine is off
• Helps the vehicle meet evaporative emission standards and reduces fuel odor
• Designed to restore the original function of the EVAP system
• Helps prevent check engine lights and failed emissions tests caused by a saturated, cracked or clogged canister
• Backed by ACDelco, a General Motors parts brand known for OE-level quality and reliability

A worn or damaged vapor canister can cause fuel odor, poor fueling or fill-up shutoff problems, EVAP-related trouble codes and emissions test failures. Replacing it with an ACDelco canister assembly helps restore proper vapor storage and purge operation. Select the child item that matches your application.