SWEPCO 333 is a state-of-the-art high-performance engine oil formulated to protect turbocharged and non-turbocharge engines against wear, oxidation, sludge, and high oil consumption. These low viscosity fully synthetic fluids are fortified to protect against valve train, piston ring, and crankshaft wear. The specially designed performance package prevents Low Speed Pre-Ignition events to extend equipment and engine life. The fully 100% synthetic fluids are thermally stable in high temperature turbo lubrication and high sump temperatures due to smaller sumps and aerodynamics. Superior vehicle maintenance starts with a premier motor oil designed to provide outstanding performance.
Formulated to meet the API SP gasoline engine oil specifications that were launched in May 2020. This fully synthetic engine oil also meets or exceeds these specifications and requirements:
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