ATV/UTV, Snowmobile & Marine Oil
Engine oils for machines that run at high load with little airflow, or in water.
What this is for
Side-by-sides run slowly under heavy load with almost no cooling airflow. Snowmobiles alternate between long idles and wide-open throttle in the cold. Outboards run at steady high load with water everywhere and then sit for a whole off-season. Three genuinely different problems.
Check this before you order
Powersports engines are specific and the wrong oil shows up fast. Use the matching AMSOIL lookup — ATV, UTV, snowmobile, outboard or PWC — rather than guessing from displacement.
Sub-categories
Narrower slices of this category on AMSOIL's site.
Products in this category
Every link opens the product's own page on AMSOIL, which is where the specifications, package sizes, availability and price live.
- PKATVUTV AMSOIL ATV/UTV Kits for Polaris Vehicles
- CKATVUTV AMSOIL ATV/UTV Kits For Can-Am Vehicles
- AFF AMSOIL Formula 4-Stroke Powersports 0W-40 Synthetic Motor Oil
- AUV05 AMSOIL 0W-50 100% Synthetic ATV/UTV Motor Oil
- AUV30 AMSOIL 10W-30 100% Synthetic ATV/UTV Motor Oil
- AUV40 AMSOIL 10W-40 100% Synthetic ATV/UTV Motor Oil
- AUV50 AMSOIL 5W-50 100% Synthetic ATV/UTV Motor Oil
- AUV54 AMSOIL 5W-40 100% Synthetic ATV/UTV Motor Oil
- AIO AMSOIL 100% Synthetic 2-Stroke Injector Oil
- AIT AMSOIL INTERCEPTOR 100% Synthetic 2-Stroke Oil
- TDR AMSOIL DOMINATOR 100% Synthetic 2-Stroke Racing Oil
- WCT AMSOIL 10W-30 100% Synthetic Marine Engine Oil
- WCF AMSOIL 10W-40 100% Synthetic Marine Engine Oil
- WCM AMSOIL 25W-40 Synthetic-Blend Marine Engine Oil
- HPM AMSOIL HP Marine 100% Synthetic 2-Stroke Oil
- ATO AMSOIL 100:1 Pre-Mix 100% Synthetic 2-Stroke Outboard Oil
- AME AMSOIL 15W-40 Heavy-Duty Diesel and Marine Oil
- DME AMSOIL Signature Series 15W-40 100% Synthetic Max-Duty Diesel Oil
No prices on this page — here is why
AMSOIL sets pricing and takes the order. As an Independent AMSOIL Dealer I do not publish their prices, so the number you see on the AMSOIL page is always the current one. If you buy more than once a year, look at Preferred Customer first — it changes what you pay on every order.