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
15/20 HP CARB KIT INCLUDES:
1 Liter of Mercury 25W-40 Marine Engine Oil
1 Oil Filter, OEM 822626k03
1 Seal, OEM 895146
Instructions Printed On Box
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:
|
8M0081914
|
Weight: |
25W-40 |
Grade: |
Standard |
Engine: |
15/20 HP FourStroke |
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.
May 18, 2025 by Scott J. (Utah, United States)
“Good”
May 18, 2025 by Chris M. (United States)
“Great price for part and not too bad for overnite”
May 18, 2025 by Brian B. (United States)
“Quick and easy with good price!”