Sierra® 25W - 40 Synthetic Blend 4 - Stroke Outboard Oil.
Blended with premium grade synthetic and mineral based stock combined with superior designed additives formulated for the extreme rigors of the marine environment:
- Superior corrosion protection
- Advanced lubrication for reduction of wear to internal engine components
- Minimized piston ring deposits
- Extensively tested for outstanding performance.
State Size, as available in the Shopping Cart. Order ONLINE Today!