Reduces Engine Wear. Signature Series Synthetic Motor Oil has superior viscosity film strength to separate metal surfaces and robust anti-wear additives to further reduce wear in metal-to-metal contact areas for increased engine life.
Extend Oil Change Intervals. Amsoil Signature Series Synthetic Motor Oil can extend the time between oil changes up to 25,000 miles on daily driven vehicles, which is far beyond the recommended 3,000 miles for standard conventional oils. Amsoil's unique synthetic formulation and long-drain additives are inherently stable to resist oxidation and to neutralize acids providing the best possible engine protection, cleanliness and performance.
Hot and Cold Engine Protection. Amsoil Signature Series Synthetic Motor Oil is heavily fortified with detergent and dispersant additives to help prevent sludge and to resists thermal breakdown better than conventional oils. And unlike conventional oils, Signature Series Synthetic Motor Oil contains no wax, staying fluid in the coldest winter temperatures for easier starting, improved oil flow and reduced bearing wear.
Application. This Amsoil Signature Series Synthetic Motor Oil is a 0w30 weight. Check your Mustang's oil cap or owner's manual for the correct weight for your engine.
- V6 needs 6 quarts for a complete oil change.
- V8 needs 7 quarts for a complete oil change.