An ACDelco Professional, premium aftermarket Fuel Filter is a high quality replacement for many vehicles on the road today. It traps fuel contaminants before they enter the engine's fuel delivery system. The fuel filter is located in the fuel line of your vehicle and prevents contaminants, such as dirt, rust, and paint particles from entering the fuel delivery system to keep the engine running properly. This premium aftermarket replacement fuel filter is manufactured to meet your expectations for fit, form, and function.