AMSOIL 4-Stroke Motor Oils
AMSOIL Formula 4-Stroke Power Sports Synthetic Motor Oil is recommended for four-stroke engines. It is also recommended for transmissions in two- or four-stroke applications. It is an all-climate/all-season oil that replaces 0W-30, 0W-40, 5W-30, 10W-30 and 10W-40 oils for ATVs, UTVs, snowmobiles and other powersports equipment. Also recommended as a replacement for Polaris Synthetic PS-4 Plus and Arctic Cat Synthetic ACX. Manufacturers include Polaris®, Honda®, Yamaha®, Ski-Doo®, Can-Am® (Bombardier®), Suzuki®, Kawasaki® and Arctic Cat®.
AMSOIL Formula 4 Stroke 0w40 Synthetic Oil
Product Code
Pkg./Size
AFFQT-EA
Quart Bottle
AFFQT-CA
Quart Bottles (case of 12)
AFF30-EA
30-Gallon Drum
AFF55-EA
55-Gallon Drum
For use in 4-stroke gasoline fueled engines in marine applications. Offers unsurpassed wear protection, viscosity stability, low volatility and excellent rust protection. NMMA FC-W approved and "warranty certified". For use in 4-stroke outboard and marine nboard engines. Also excellent for personal watercraft.
Note: AMSOIL Formula 4-Stroke Marine Synthetic 10W-30 is recommended for use in place of 5W-30 as specified by Honda®.
AMSOIL Formula 4 Stroke 10w30 Synthetic Marine Oil
Product Code
Pkg./Size
WCTQT-EA
Quart Bottle
WCTQT-CA
Quart Bottles (case of 12)
WCT30-EA
30-Gallon Drum
WCT55-EA
55-Gallon Drum
For use in 4-stroke gasoline fueled engines in marine applications. Offers unsurpassed wear protection, viscosity stability, low volatility and excellent rust protection. NMMA FC-W approved and "warranty certified". For use in 4-stroke outboard and marine inboard engines. Also excellent for personal watercraft.
Note: AMSOIL Formula 4-Stroke Marine Synthetic 10W-40 is recommended for use in place of 25W-40 as specified by Mercury®.
AMSOIL Formula 4 Stroke 10w40 Synthetic Marine Oil
Product Code
Pkg./Size
WCFQT-EA
Quart Bottle
WCFQT-CA
Quart Bottles (case of 12)
WCF30-EA
30-Gallon Drum
WCF55-EA
55-Gallon Drum
AMSOIL 10W-40 Synthetic Small Engine Oil
Commercial-grade formulation for hot temperature, severe service operation of small engines where routine maintenance is often difficult or infrequent. Formulated to outperform passenger-car/light-truck oils, AMSOIL Synthetic Small-Engine Oil protects against wear, deposits and oil consumption in over-worked, under-maintained small engines professionals rely on to make a living.
AMSOIL 10W-40 Synthetic Small Engine Oil
Product Code
Pkg./Size
ASFQT-EA
Quart Bottle
ASFQT-CA
Quart Bottles (case of 12)
ASF05-EA
5-Gallon Pail
ASF55-EA
55-Gallon Drum
Meets the needs of today's high-tech air- and water-cooled four-stroke motorized scooters. Unsurpassed wear protection and friction reduction for longer equipment life. Protects transmissions and gear boxes. Wet-clutch compatible to insure smooth clutch operation. Provides long-term protection during storage.
AMSOIL Formula 4 Stroke 10w40 Synthetic Scooter Oil
Product Code
Pkg./Size
ASOQT-EA
Quart Bottle
ASOQT-CA
Quart Bottles (case of 12)
Need to place your Order at wholesale right NOW??
1. CLICK HERE to go to the AMSOIL Corporate Website, add the "Preferred Customer Registration" product to your CART, and the rest of your ONLINE shopping will be at wholesale pricing. See the example picture below.
2. After adding to your CART, be sure to use the Product Lookup Guides on the right-hand menu to see your vehicles' products.
"While the competition has been formulating their oils down to a price, we have been formulating ours up to the highest performance standards."
--Al Amatuzio--President and CEO, AMSOIL INC.
--Al Amatuzio--President and CEO, AMSOIL INC.
AMSOIL 10W-30 Synthetic Small Engine Oil
Commercial-grade formulation for hot temperature, severe service operation of small engines where routine maintenance is often difficult or infrequent. Use wherever SAE 10W-30 or SAE 30 oil is specified in gasoline or diesel engines, transmissions, hydraulics and chaincases.
AMSOIL Formula 4 Stroke Synthetic 10w30 SAE 30 Small Engine Oil
Product Code
Pkg./Size
ASEQT-EA
Quart Bottle
ASEQT-CA
Quart Bottles (case of 12)
ASE30-EA
30-Gallon Drum
ASE55-EA
55-Gallon Drum
