Which oil is recommended by Mercury? See our marine engine oil charts below to see which is best for you.
Find your recommended Mercury/Mercruiser marine engine oil and filters here...see charts below.
See our Oil & Gear Lube Capacity Charts for proper amounts.
2-STROKE OUTBOARD OIL APPLICATION CHART
OIL | Low HP: 2.5 HP - 30 HP |
Mid HP: 40 HP - 115 HP |
High HP: Above 115 HP |
All HP |
Carubureted or EFI | Carubureted or EFI | Carubureted or EFI | Direct Injection | |
Premium | Good | Good | Not Recommended |
Not Recommended |
Premium Plus | Better | Better | Better | Better |
DI Engine Oil | Best | Best | Best | Best |
4-STROKE OUTBOARD OIL APPLICATION CHART
OIL | LOW HP: 2.4 HP - 30 HP | MID HP: 40 HP - 115 HP | HIGH HP: 115 HP AND ABOVE | CATALYZED/NON-CATALYZED ENGINES |
10W30 | Good | Good | Good | Not Recommended |
25W40 | Good | Good | Good | Good |
25W40 Synthetic Blend |
Best | Best | Best | Best |
STERNDRIVE/INBOARD GAS ENGINE OIL APPLICATION CHART
OIL | CATALYZED ENGINE | NON CATALYZED ENGINE |
10W30 | Not Recommended | Not Recommended |
25W40 | Good | Good |
25W40 Synthetic Blend | Best | Best |
Buy Your Mercury/Quicksilver Oil Filters Here