An ACDelco Professional, premium aftermarket Engine Air Filter is the high quality replacement ideal for many vehicles on the road today. It traps airborne particles before they enter the engine and supplies the cleanest possible air with the least airflow restriction to the engine. It enhances the performance and efficiency of the engine and extends its life. The engine air filter is equipped with a tight seal to keep unfiltered air from entering the combustion chamber. This premium aftermarket replacement engine air filter is manufactured to meet your expectations for fit, form, and function.