AUTHORIZED DEALER
SYNZILLA.com LLC
Michael Mathe
Save Time. Order Online.

AMSOIL Marine Oils and Products


As the technology used in today’s marine applications has evolved, AMSOIL has remained ahead of the curve in performance and protection with products formulated to deliver clean engine performance and control harmful deposits, wear and rust. AMSOIL synthetic lubricants are engineered to protect your watercraft in all conditions so you can remain carefree and on the water longer.

Save Time By Ordering Online, just click on the products below.
Synthetic 2-Stroke, 4-Stroke and Diesel Marine Oil
HP Marine
2-Stroke
- Excels in normal and lean factory settings
- Maximizes engine life
- Low aquatic toxicity
Injector Oil
2-Stroke
- Protects against rust and wear
- Controls engine deposits
- For direct injection outboard motors
Outboard
2-Stroke
-Improves throttle response
- Delivers smokeless operation
- Premium protection at 100:1 mix ratio
10W-30
4-Stroke
Excels in high-horsepower applications
- NMMA FC-W Catalyst Compatible
- Provides excellent mechanical stability
10W-40
4-Stroke
Excels in high-horsepower applications
- NMMA FC-W Catalyst Compatible
- Provides excellent mechanical stability
15W-40
Diesel
Helps control soot thickening, oxidation and wear
- Maximum fuel economy
- Protects for up to 3X manufacturer-recommended drain interval
Marine Gear Lube and Semi-Synthetic Marine Oil
75W-90
Synthetic Gear Lube
Protects components, even when contaminated with 10% water
- Reduces friction and wear
- Helps prevent rust and corrosion

SAE 25W-40
Synthetic Blend Oil
Excellent high-stress, high-rpm endurance
- Increased rust and corrosion protection

Fuel Additives and Carburetor Cleaner
DOMINATOR®
Octane Boost
Increases octane up to 3 numbers
- Improves startup performance