Description
Royal Purple 15W40 synthetic oil delivers superior film strength and oxidation stability across the full operating temperature range, keeping your engine protected during sustained high-RPM sessions and aggressive driving. The advanced additive package minimizes friction and wear on critical engine components, extending service intervals and maintaining consistent performance whether you’re on the track or the street. This case of six quarts ensures you have adequate supply for regular maintenance without compromising on quality.
- 15W40 viscosity grade
- Synthetic formulation
- 1 quart per bottle
- Case of 6 quarts
- MPN: 06154
- Superior oxidation stability
- Enhanced film strength
- Friction-reducing additives






Reviews
There are no reviews yet.