Mercury 2-Stroke OptiMax DFI Outboard Synthetic Blend Oil | 2.5-Gallon | 858038K01

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Optimax and DFI (direct fuel-injected) 2-stroke engines

2.5 Gallon container

Synthetic Blend

Provides industry-leading wear and corrosion protection

Minimize carbon build-up that can affect your outboard's top speed and acceleration

Help maintain peak engine performance and fuel economy

Help 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.