Description
For use in all 4-stroke marine engines.
- New formula 4-stroke oils are Mercury Engineering approved for all marine 4-stroke outboard applications. The new formula exceeds all marine industry 4-stroke oil requirements, including FC-W and FC-W Catalyst Compatible.
Flagship engine & corrosion protection
- Industry leading strength and viscosity retention and ultimate corrosion and wear protection.
The most recommended marine oil
- Over 5 years of engineering and development by the largest marine engine manufacturer in the world.
Marine 25W-40
- Same level of corrosion and wear protection as synthetic blend
- Maintains peak engine reliability and performance
40/50/60 HP EFI KIT CONTENTS:
3 Liters of Mercury 25W-40 Marine Engine Oil
1 Oil Filter, OEM 8M0065104
1 Seal, OEM 8M0007119
1 Oil Drip Tray, OEM 8M0052100
1 Oil Change Instructions
Warranty Information
Mercury Marine & Quicksilver products carry a 1 year factory warranty against defects and workmanship. Serialized items such as engines, drives, and transom assemblies must be installed by a dealer for warranty to be valid.
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Specs
MPN:
|
8M0081916
|
Weight: |
25W-40 |
Grade: |
Standard |
Engine: |
40/50/60 HP FourStroke EFI |
Reviews
We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
4.9
Out of 5.0

Overall Rating
98%
of customers that buyfrom this merchant give
them a 4 or 5-Star rating.
April 9, 2025 by Simon J. (United States)
“Prices seem great”
April 9, 2025 by John E. (United States)
“Excellent”
April 9, 2025 by David K. (United States)
“Hi. Happy so far. This impeller kit is for a 1990 mercruiser alpha1 gen 1 correct ? My drive sereal number is OD 357823. Please cancel order if i ordered the wrong kit. Or send me the correct kit. Thanks. Dave.”