Optimax and DFI (direct fuel-injected) 2-stroke enginesSold by the case including (3) 1-Gallon containers 858037K01Synthetic BlendProvides industry leading wear and corrosion protectionMinimize carbon build-up that can affect your outboard's top speed and accelerationHelp maintain peak engine performance and fuel economyHelp reduce smoke
This new synthetic blend oil was developed specifically for the greater demands of DFI outboard engines. Higher operating temperatures combined with reduced oiling rates have put increased demands on the lubricants. This exclusive formula provides increased lubricity while minimizing carbon deposits, helps reduce smoke and provides the highest protection for the engine.
Provides warranty protection for all Mercury and Mariner OptiMax and DFI outboards and Jet Drive and Sport Jet DFI engines.