AMSOIL Synthetic 2-Stroke Injector Oil reduces wear and maximizes engine life. Its high lubricity and reliable film strength help protect against piston scuffing and bearing wear.
Package sizes include:
Quart Bottle
1-Gallon Bottle
16-Gallon Keg
30-Gallon Drum
55-Gallon Drum
275-Gallon Tote
AMSOIL Synthetic 2-Stroke Injector Oil is recommended for use in all two-stroke outboard motor and snowmobiles and where API TC and NMMA TC-W3 oils are specified.
AMSOIL Synthetic 2-Stroke Injector Oil Meets the requirements
for warranty protection by
• BRP®/Evinrude®/Johnson®/Ski-Doo®
• Polaris®
• Mercury®
• Arctic Cat®
• Yamaha®
• Suzuki®
• Kawasaki®
• Mariner®
• Force®
Use as injection oil or 50:1 pre-mix (2.6 oz. per U.S. gallon of gas).
Note: For Evinrude factory-lean setting, use AMSOIL HP Marine Synthetic 2-Stroke Oil.
AMSOIL Synthetic 2-Stroke Injector Oil reduces wear and maximizes engine life. Its high lubricity and reliable film strength help protect against piston scuffing and bearing wear.
Strenuous conditions define the normal operating environments of snowmobiles and boats. Without the right lubrication, two-stroke snowmobile engines and outboard motors run hotter, accumulate deposits and suffer a reduction in performance. AMSOIL Synthetic 2-Stroke Injector Oil offers the convenience of
one formula for the tough conditions of all two-stroke recreational equipment requiring NMMA TC-W3 and API TC two-stroke oil. It's tested and proven to minimize wear and deposits that can damage internal components. AMSOIL Synthetic 2-Stroke Injector Oil provides quality and affordability for cost-conscious enthusiasts who want the benefits of synthetic two-stroke oil.
AMSOIL Synthetic 2-Stroke Injector Oil reduces wear and maximizes engine life. Its high lubricity and reliable film strength help protect against piston scuffing and bearing wear.
AMSOIL Injector Oil is clean burning. It is fortified with high-temperature detergent and dispersant additives and naturally resists harmful deposits that cause ring-sticking, ring-jacking and exhaust power valve sticking. AMSOIL Injector Oil is ideal for direct-injection outboard motors, snowmobiles and personal watercraft (PWC).
AMSOIL Injector Oil
provides cold-temperature fluidity with a pour point lower than -60°F. Rapid oil flow on cold starts ensures oil reaches vital components quickly and helps prevent damaging, dry starts.
NMMA TC-W3 API TC
Ideal for outboard motors and snowmobiles
Protects against rust and wear
Controls deposits
<-60°F pour point
AMSOIL Synthetic 2-Stroke Injector Oil is compatible with most conventional and synthetic two-stroke oils; however, for best performance, mixing oils should be minimized.
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Material Safety Data Sheet (MSDS).
Click here to view the MSDS Data Sheet for AMSOIL AIO.
Keep out of the reach of children. Don't pollute. Return used oil to collection centers.
| TYPICAL TECHNICAL PROPERTIES AMSOIL Synthetic 2-Stroke Injector Oil | |
| Kinematic Viscosity @ 100°C, cSt (ASTM D445) | 6.9 |
| Kinematic Viscosity @ 40°C, cSt (ASTM D445) | 35.3 |
| Viscosity Index (ASTM D2270) | 161 |
| Pour Point °C (°F) (ASTM D97) | -51 (-60) |
| Flash Point °C (°F) (ASTM D92) | 88 (191) |
| Fire Point °C (°F) (ASTM D92) | 88 (191) |
| SAE J1536 Fluidity/Miscibility Grade 4 Arctic Climate (17,000 cP max @ -40°C) | Pass |
Product Name: Synthetic 2-Stroke Injector Oil (AIO)
Current Rating: 4.98 out of 5 stars
Votes & Reviews: 25 vote(s) and 21 user reviews.
Reviewed by Ty: 
I run this oil in my 225 HP outboard. Great oil. Reduced smoking a consistent viscosity.
Reviewed by Kaw:
Love Amsoil products for all my vehicles
Reviewed by Justin:
I use this oil in my snowmobile. It's nice n thin even in the negative cold temps.
Reviewed by Don:
I have ran most of Amsoil's 2 Stroke Outboard Oils for 20yrs with zero Oil related problems. I am currently running the 2 Stroke Injector Oil in a 250 Yamaha. It is a Tremendous Oil providing quite, and smooth operation.
Reviewed by Paintendave:
Fantastic Oil have been using it for 20 years now.
Reviewed by Smitty:
I have been using Injector Oil in all my hi performance outboards since 2000. Most notably on my Evinrude outboard hi performance ETec engines. I noticed that whenever I changed oil to another brand, it would not take long to build up a sludgy deposit in the exhaust at the propeller. Using Injector oil cleaned this deposit out fairly quickly and I never noticed any smoke coming from any of the engines when using it.
Reviewed by Walleye Warrior:
I use this oil in my boats & Jet ski's and chainsaw, weed trimmer, leaf blower
Reviewed by Walleye Warrior:
I use this oil in my boats & Jet ski's and chainsaw, weed trimmer, leaf blower
Reviewed by Jack:
I use this oil in my Mercury 200 Opti Max salt and in my Evenrude E-Tec 250. Works well, never smokes, and fuel economy seems better. I've used it in my Mercury since it came on the market.
Canada
United States
Bad packaging
Jug was leaking when I got it