Keeping your engine running smoothly.

Phillips 66 has more than 100 years of progress and innovation behind the development of Shield—our new line of automotive lubricants. Shield has everything it takes to provide you with the confidence and protection you need from a motor oil—whether you’re driving a coupe, sedan, truck or SUV. And it’s available in a range of formulations that cover everything from new cars to European cars to cars that have been on the road for hundreds of thousands of miles.