Wells Vapor Canister EVAP Charcoal Canister Emissions Control

The Wells vapor canister, also called an EVAP charcoal canister or fuel vapor storage canister, is a key part of a vehicle's evaporative emissions control system. It captures and stores fuel vapors from the fuel tank so they are not released into the atmosphere.

Key Features:

• Activated charcoal (carbon) media adsorbs and holds fuel vapors while the engine is off
• Stored vapors are later purged into the intake and burned during normal engine operation
• Helps the vehicle meet evaporative emissions requirements and reduces fuel odor
• Replaces a damaged, saturated or clogged canister that can cause EVAP system fault codes, poor fuel-cap sealing behavior, or failed emissions tests
• Made by Wells, a long-established supplier of aftermarket engine management and emissions components

Replacing a faulty vapor canister helps restore proper EVAP system operation and keeps the fuel system venting as designed. Select the correct part number for your application from the variants offered on this page.