Mercury Optimax DFI Synthetic Blend 2-Stroke Oil 1Gal 8M0229798

Mercury OptiMax DFI Synthetic Blend 2-Stroke Oil 8M0229798 is a genuine Mercury OEM direct injection engine oil formulated for Mercury, Mariner, and OptiMax DFI 2-stroke outboards. This premium synthetic blend provides increased lubricity and outstanding wear and corrosion protection to help extend engine life in demanding marine environments.

Compatible with the following:

• Mercury OptiMax outboards
• Mercury DFI 2-stroke outboards
• Mariner DFI 2-stroke outboards
• Other direct fuel injection 2-stroke outboards requiring a compatible DFI engine oil

Specially formulated for direct injection engines, this oil helps minimize performance-robbing carbon deposits in the combustion chamber while providing increased resistance to scuffing and wear. Its advanced additive package is designed to protect critical internal components and maintain reliable engine performance.

Mercury OptiMax DFI oil meets outboard manufacturer warranty requirements and recommendations for use in direct injection applications and can be used in compatible direct fuel injection outboard engines.

This package contains one 1-gallon (3.78L) bottle.

Supersedes/Replaces: Mercury part number 858037K01 has been superseded to 8M0229798.

To Confirm Compatibility: Contact our team with your engine serial number at (727) 596-5929 before ordering.