Description
Sierra branded
Outboard, MerCruiser, High Performance, stern drive/Inboard, and exceeds all Marine industry 4‑Stroke oil requirements including FC‑W and FC‑W Catalyst Compatible
4-cycle oil blended with premium grade synthetic and mineral based stock
Superior designed additives formulated for the stress endured by sterndrive and inboard engines
Superior corrosion protection
Advanced lubrication for reduction of wear to internal engine components
Outstanding friction reduction and wear protection
Removes thermal breakdown under high RPM’s, extreme temperatures and loads
Extensively tested for outstanding performance
NMMA FC-W Certified/API-SL
S/S to Mercury 8M0078629
36 available
