Parts Master Oils are formulated with advanced additive technology and premium base oils for high performance and an enhanced engine life.

Parts Master Oil's multi-viscosity formula helps to:

• Keep the engine clean by minimizing deposit formation.
• Reduce oil consumption by fighting volatility and oil evaporation.
• Resist oil thickening by providing enhanced oxidation control.
• Improve gas mileage in the lower viscosity grades by reducing friction.
• Provide thorough anti-wear protection exceeding current U.S., Japanese and European wear tests for gasoline and gasoline turbo-charged engines where each grade is specified.