Motor Oil - Full Synthetic
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Old oil doesn't provide the same protection against friction as fresh oil. This can cause wear inside your engine that can lead to failure. Changing your oil regularly can extend the life of your vehicle. Your owner's manual will recommend the type of oil that your car's engine was designed to use. Many recommend full synthetic oil for its benefits including better high and low temperature performance, sludge protection, and seal rejuvenation. O'Reilly Auto Parts carries many synthetic oil options. Browse our selection to find the best full synthetic oil for your vehicle.
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