Order Ford F150 Pickup Vapor Canister Valves Replacement & Ford F150 Pickup Evaporative Emission Control Valve. Find Ford F150 Pickup Vapor Canister Valves. Maintaining the Vapor Canister Valve in your Ford F150 Pickup is crucial for controlling fuel vapor emissions. To ensure longevity, regularly check the valve for cracks or damage, and listen for a hissing noise which might signal a replacement is due. When choosing a new valve, opt for OEM-quality parts that match your F150's specifications, as they come with durability and a precise fit. The valve's primary function is to capture and redirect fuel vapors back to the engine for combustion, thereby reducing pollution and improving efficiency. For installation, a proper seal is paramount to avoid leaks, so consider professional fitting for optimal performance. Shop our premium selection and secure your vehicle's environmental compliance with ease.