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AMSOIL 5W-30 100% Synthetic Small-Engine Oil

Product code : AESQT-EA

  • Protects up to 200 hours
  • Helps extend engine life
  • Rust-inhibited
  • Maximizes engine power
  • Helps cut maintenance costs

AMSOIL 5W-30 100% Synthetic Small-Engine Oil



Delivers commercial-grade protection and outperforms conventional oils. Tough formulation protects against wear, heat and carbon deposits. Helps maintain power and promotes long engine life. Specifically designed for maximum equipment dependability. Service life up to 200 hours.

See the product data sheet for full details.

EXCELLENT WEAR PROTECTION

  • Shear-stable, high-film-strength formulation fortified with a heavy dose of zinc anti-wear additives.
  • Does not thin out due to mechanical shear, ensuring a thick lubricating film for maximum wear protection.
  • Zinc chemistry forms a durable barrier that protects against metal-to-metal contact.

REDUCES OIL CONSUMPTION

  • Reduced oil consumption 61% in lab testing compared to three leading 10W-30/SAE 30 motor oils.1
  • Heat-resistant synthetic base oils provide low volatility, excellent viscosity stability and strong oxidation resistance.
  • Helps 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

  • Prevents ring and valve sticking while helping eliminate carbon deposits.
  • Reduces piston-ring and cylinder wear for maximum engine compression.
  • Helps produce maximum power throughout their service lives, helping you get more work done.

See the product data sheet for full details.

¹Based on 125-hour lab tests of small engines using AMSOIL 10W-30 Synthetic Small-Engine Oil and three leading 10W-30/SAE 30 motor oils.

AMSOIL 5W-30 100% Synthetic Small-Engine Oil

Data Bulletin

Warranty

SDS



AMSOIL 5W-30 100% Synthetic Small-Engine Oil

  • 5 star rating
    The only oil for all my 4-cycle power equipment
    By  SIMON,  a  Verified Buyer  from  Quebec City  on  February 09, 2025
    Every one of my 4-cycle power equipment runs with this oil. My Generac generator, my Toro lawnmower, my Stihl power washer and my Yamaha snowblower, all benefit from the protection of this oil and are running great. I recommend this product enthusiastically
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Genny oil
    By  STAN,  a  Verified Buyer  on  January 27, 2025
    Perfect for my genny. Gets even better fuel rating with this oil.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    snow blower oil change
    By  JERE,  a  Verified Buyer  from  New Hampshire  on  January 14, 2025
    excellent product easy pour bottle also an A+
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Better than OEM
    By  DANIEL,  a  Verified Buyer  from  Iowa  on  December 22, 2024
    I have a John Deere X354 Lawn Tracotr I use for mowing as well as for snow plowing in the winter. It is under 100 hours and despite mfg. recommendations I have done a tune up at 50 hours and change the oil every Fall. This oil change with the temps under freezing the AMS OIL allows thr engine to crank over much faster and seems to have restored or increased horse power? I have no way to track that but it seems more responsive like it was hour 2 again.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Lubrication
    By  JOHN,  a  Verified Buyer  from  NJ  on  December 13, 2024
    I put this in my 25 year old Craftsman riding mower with a Kohler engine. I feel good about it.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Offgrid Generator
    By  Jnv,  a  Verified Buyer  on  November 05, 2024
    Kohler 12res for offgrid support. Kohler oil turns out.to Amsoil anyway.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    generator oil
    By  GREG,  a  Verified Buyer  on  October 17, 2024
    I have a honda 2000 inverter, that was starting to not run after the first pull, as the oil light would come on, even with lots of oil in the generator. switched to this oil and so far it stays running after the first pull.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Small Engine Oil
    By  ROD J.,  a  Verified Buyer  from  Alberta  on  October 13, 2024
    Have used Amsoil small engine oil in our lawnmowers for years and it works great.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    lawn equipment
    By  JOHN,  a  Verified Buyer  from  oshawa   on  June 01, 2024
    I like the oil protection, wish they had more oil filters available for al my equipment
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Excellent small air-cooled engine oil
    By  JAMES,  a  Verified Buyer  from  Denver  on  April 27, 2024
    Use this oil for yearly changeout on my EG, Snow Blower and Lawn mowers. I need a good quality synthetic that can tolerate air-cooled heat cycles and have decent detergent additives
    Bottom Line
    Yes, I would recommend this to a friend.
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