Mercury Marine 92-858037K01 OptiMax/DFI 2-Cycle Outboard Oil.

A synthetic blend 2-Cycle engine oil specifically formulated and developed to meet the needs of OptiMax and Direct Fuel Injected (DFI) 2-cycle outboard engines.

Features:
  • 1 Gallon (3.785 L) Bottle

  • Provides the maximum protection for OptiMax and DFI engines even under the most extreme operating conditions

  • Outperforms other oils by combining a carefully modified base stock blend with a synthetic additive package

  • Minimizes carbon build-up to help maintain engine top end speed and acceleration

  • Superior lubrication for increased resistance to piston scuffing

  • Will mix with typical 2-cycle engine oils

  • Provides warranty protection for Mercury and Mariner OptiMax and DFI outboards