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10W-30 Synthetic Small Engine Oil

Product code : ASEQT-EA

Commercial Grade

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.
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.

10W-30 Synthetic Small Engine Oil



Engine dependability is vital to running a profitable business, yet most small-engine oils we've tested are nothing more than re-labeled automotive oils, which are formulated with fuel economy in mind, not durability. That won't cut it. Compared to liquid-cooled automotive engines, small engines run hotter; operate under constant load; generate more oil-damaging contaminants; suffer from neglected maintenance and are exposed to dirt, rain, snow and other extremes. Simply put, they're far tougher on oil that most people think.

AMSOIL Synthetic Small-Engine Oil isn’t merely a re-badged automotive oil. Instead, we designed it from the ground up specifically for small-engine dependability. You can rest assured your engines are protected even during periods of extended use when there’s no time for scheduled maintenance. It’s built to solve the problems that plague small engines, including wear, power loss, oil consumption, harmful carbon deposits and stuck rings and valves. It helps landscapers, contractors and other professionals get more work done and save money.

Excellent Wear Protection
AMSOIL Synthetic Small-Engine Oil is a shear-stable, high-film-strength formulation fortified with a heavy dose of zinc anti-wear additives. It does not thin out due to mechanical shear, ensuring a thick lubricating film. Its zinc chemistry forms a durable barrier that protects against metal-to-metal contact.

Piston and rings

Reduces Oil Consumption
In lab testing, 10W-30 Synthetic Small-Engine Oil reduced oil consumption 61 percent compared to three leading 10W-30/SAE 30 motor oils.** Its heat-resistant synthetic base oils provide low volatility, excellent viscosity stability and strong oxidation resistance. Engines run longer between top-offs, providing peace of mind they won’t fail due to oil starvation and will run dependably in the harshest conditions.

Formulated for Power
Engine wear, carbon deposits, valve sticking and piston-ring sticking reduce engine power. Synthetic Small-Engine Oil prevents ring and valve sticking while helping eliminate carbon deposits from forming. As a result, engines produce maximum power throughout their service lives, helping you get more work done.

Extreme-Temperature Performance
AMSOIL Synthetic Small-Engine Oil’s saturated molecular structure offers outstanding extreme-heat resistance. In addition, we’ve fortified the oil with potent antioxidant additives that provide further resistance to damaging heat. Its powerful detergent additives fight carbon, varnish and sludge to maximize engine life. In extreme cold, the oil’s naturally high viscosity index and lack of paraffins (waxes) ensure it remains fluid and flows quickly, providing easier cold-weather starts and fast startup lubrication for reduced wear.

  • Protects up to 200 hours (or the longest OEM oil-change recommendation)
  • Helps extend engine life
  • Rust-inhibited

Applications and Recommendations
AMSOIL Synthetic Small-Engine Oil is multifunctional and can be used in gasoline engines, off-road diesel engines and certain transmissions. It doesn't contain friction modifiers and meets JASO wet-clutch standards. It increases convenience and helps prevent misapplication.

Use the appropriate viscosity of Synthetic Small-Engine Oil in applications that require any of the following specifications:

  • API SL, SJ, SH, SG...(Gasoline)
  • API CD, CF (Diesel)
  • JASO MA/MA2, (Wet Clutch)

Use 10W-30 Synthetic Small-Engine Oil in small engines found in (not limited to) mowers (zero-turn, riding, stand-on, push), generators, power washers and other equipment that requires SAE 30 or 10W-30 motor oil, including those made by Briggs & Stratton, Honda, Kubota,* Kawasaki,* Kohler, Tecumseh,* Robin,* Onan,* Wisconsin,* Powertrain,* Yanmar,* Linamar* and Vanguard.*

Equipment types include maintenance equipment, tractors, lawn and garden equipment, compactors, pumps, light towers, log splitters, welders, cement mixers and trowels, skid-steers, excavators, rototillers and compressors.

COMPATIBILITY
AMSOIL Synthetic Small-Engine Oil is compatible with other conventional and synthetic motor oils. Adding other oils, however, will shorten the oil's life expectancy of AMSOIL motor oils and reduce their performance benefits.

AMSOIL does not support extended drain intervals where oils have been mixed.

Aftermarket oil additives are not recommended for use with AMSOIL Synthetic Small-Engine Oil.

SERVICE LIFE
AMSOIL Synthetic Small-Engine Oil is a long-life formulation that has repeatedly demonstrated its ability to safely exceed OEM drain intervals in the toughest conditions. Extensive severe-service testing proves its ability to provide service life of up to 200 hours/ one year, whichever comes first. It provides an extra measure of protection when equipment goes longer between oil changes than is recommended by the OEM.

WARRANTY SECURE
AMSOIL Synthetic Small-Engine Oil is Warranty Secure, keeping your factory warranty intact. AMSOIL Synthetic Small-Engine Oil is a high-performance replacement for vehicle manufacturer-branded products and is also backed by the AMSOIL Limited Warranty. For details, visit www.amsoil.ca/warranty/.

Warranty Secure

HEALTH & SAFETY
This product is not expected to cause health concerns when used for the intended applications and according to the recommendations in the Safety Data Sheet (SDS). An SDS is available via the Internet at www.amsoil.ca or upon request at (715) 392-7101. Keep Out of Reach of Children. Recycle used oil and bottle.

* All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use. All products advertised here are developed by AMSOIL for use in the applications shown.

** Based on 125-hour lab tests of small engines using AMSOIL 10W-30 Commercial-Grade Synthetic Small engine Oil and three leading 10W-30/SAE 30 motor oils.

10W-30 Synthetic Small Engine Oil



10W-30 Synthetic Small Engine Oil

  • 5
    Nice to have an oil with extra zinc
    By  DANIEL,  a  Verified Buyer  from  champaign, IL  on  April 08, 2021

    Describe the issue

    It is nice to have an oil that has extra zinc in it. Before this, I would use a good synthetic automotive oil. The major problem with current automotive oil is the lack of zinc they put in it that I believe lawn equipment needs. I use this in all my lawn care air cooled equipment!
  • 5
    Lawn tractor
    By  JAMES,  a  Verified Buyer  from  Ontario, canada  on  April 05, 2021

    Describe the issue

    I used this on my john deere d105 and it's running a lot smoother now.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  JOSEPH,  a  Verified Buyer  on  March 23, 2021

    Describe the issue

  • 5
    Great product
    By  Jason,  a  Verified Buyer  from  South Carolina  on  March 13, 2021

    Describe the issue

    Best I have ever seen!! It's worth every penny
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    I am a first time user of Amsoil
    By  DAVID,  a  Verified Buyer  from  Utah  on  February 27, 2021

    Describe the issue

    I just changed my oil for the first time in two RV generators and my Honda push mower. I want them to last a long time. I read all the reviews on Amsoil and decided to go with them. I have used Amsoil gear oil for years and I believe in their products.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  JOHN,  a  Verified Buyer  on  February 08, 2021

    Describe the issue

    Great to have an oil designed for my hard working small engines. Use it in my snowblowers and lawnmowers and they run perfect
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    First use Amsoil breaking oil then add this oil
    By  GREGG,  a  Verified Buyer  from  AZ  on  February 08, 2021

    Describe the issue

    First use the break and oil then use this using this on predator 3500 inverter generator from Harbor freight runs super smooth smoother than any ones I’ve seen on YouTube and run the Amsoil gas additive runs super smooth awesome Product. thanks Amsoil for an excellent product.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Perfect for small engines
    By  CK,  a  Verified Buyer  from  Rocky Mountains  on  January 20, 2021

    Describe the issue

    Small engine oil works great in my generator, snowblower and mower. The description says its specially formulated for small engines without a filter, I'm sure there are smart people in an Amsoil lab making the formula work, but I will say that in the "field" this product does its job. My small engines run better on this than other oil. Maybe the engineers will chime in on how but it's for real, this works for small engines.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Great product
    By  PIERRE,  a  Verified Buyer  from  St -Isidore Ontario   on  January 20, 2021

    Describe the issue

    Have been using this product for the last 30 years. Use it in everything.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  ELLERY,  a  Verified Buyer  on  January 18, 2021

    Describe the issue

    I use it in all my small engines