Mercury Optimax Oil
Mercury Optimax Oil
Mercury Optimax Oil
Protect your Mercury OptiMax or DFI outboard with genuine Mercury Synthetic Blend 2-Stroke Engine Oil. Designed specifically for direct fuel injection engines, it delivers outstanding wear protection, reduced carbon deposits and maximum performance in a convenient 4-litre container.
| Brand | Mercury Marine |
| Product | OptiMax / DFI Synthetic Blend 2-Stroke Engine Oil |
| Oil Type | Synthetic Blend |
| Engine Type | Direct Fuel Injection (DFI) 2-Stroke Outboards |
| Compatible Engines | Mercury OptiMax, Mercury DFI, Mariner DFI, Sport Jet & Jet Drive DFI |
| Container Size | 1 Gallon (3.785 Litres / Approx. 4 Litres) |
| OEM Part Number | 8M0229798 (Supersedes 92-858037K01) |
| Mixing Compatibility | Compatible with conventional 2-stroke oils when topping up |
| Manufacturer | Mercury Marine |
Mercury OptiMax DFI Synthetic Blend 2-Stroke Outboard Oil – 4 Litres (1 Gallon)
Genuine Mercury Protection for OptiMax & DFI Outboards
Keep your Mercury or Mariner direct fuel injection outboard performing at its best with Genuine Mercury OptiMax DFI Synthetic Blend 2-Stroke Outboard Oil. Specifically engineered for Mercury OptiMax, DFI, Jet Drive and Sport Jet 2-stroke engines, this premium synthetic blend provides outstanding lubrication, corrosion protection and reduced carbon build-up to maximise engine performance and reliability.
Developed by Mercury Marine to meet stringent OEM specifications, this advanced formula protects critical engine components under the higher operating temperatures and lean oiling rates of modern direct fuel injection (DFI) engines. Whether you're fishing offshore or enjoying a day on the water, you can count on genuine Mercury oil to keep your outboard running smoothly.
Why Choose Mercury OptiMax DFI Oil?
- Genuine Mercury Marine OEM lubricant
- Synthetic blend formula for superior engine protection
- Designed specifically for OptiMax & Direct Fuel Injection (DFI) 2-stroke outboards
- Outstanding protection against wear, piston scuffing and corrosion
- Helps reduce carbon deposits for improved acceleration and top-end performance
- Low-smoke formulation for cleaner engine operation
- Fully compatible with Mercury oil injection systems
- Meets Mercury and Mariner warranty requirements for DFI applications
Product Features
Mercury OptiMax DFI Oil is formulated to withstand the demanding conditions of high-performance direct injection outboards. The advanced synthetic additives increase lubricity while protecting against scuffing and excessive engine wear, helping extend engine life.
Its detergent package helps minimise combustion chamber carbon deposits, maintaining maximum power, cleaner running and reliable throttle response throughout the life of your engine. The low-smoke formula also contributes to cleaner exhaust emissions and a more enjoyable boating experience.
Suitable For
- Mercury OptiMax Outboards
- Mercury DFI Outboards
- Mariner DFI Outboards
- Mercury Sport Jet Engines
- Mercury Jet Drive DFI Engines
Benefits
✔ Genuine Mercury OEM quality
✔ Superior wear and corrosion protection
✔ Reduces carbon build-up
✔ Minimises exhaust smoke
✔ Helps extend engine life
✔ Maintains maximum performance
✔ Designed specifically for DFI technology