Be sure your vehicle is protected and runs smoothly with the Cometic C15146 Oil Cooler O-Ring Kit for 6.0 Powerstroke 2003-2007 models. This kit meets or exceeds OEM specifications, so you can trust it will provide superior performance in all types of conditions. Plus, it’s made from American materials and trusted by engine builders around the world, providing you with quality assurance and peace of mind. Get this kit today to ensure an easy installation process, so you can get your vehicle back on the road quickly.