Skip to Main Content
Shop by Vehicle
Roll over image to zoom in

AMSOIL 10W-30 100% Synthetic Small-Engine Oil

Product code : ASEQTC-EA

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

AMSOIL 10W-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 10W-30 100% Synthetic Small-Engine Oil

Data Bulletin

Warranty

SDS



AMSOIL 10W-30 100% Synthetic Small-Engine Oil

  • 5 star rating
    Small engine syn oil
    By  KURT,  a  Verified Buyer  from  Minnesota   on  March 02, 2024
    Use this in all my small engines for longer life out of my engines.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Amsoil synthetic small engine oil
    By  DAVID,  a  Verified Buyer  from  Grand Haven, MI  on  January 28, 2024
    I have over a dozen 4-stroke small engines that use the 10W-30 small engine oil. This oil has performed very well over the years and some engines are over 30 years old and still running great.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    10W-30 Small Engine Oil
    By  DAVE,  a  Verified Buyer  from  Galway, NY   on  January 12, 2024
    Changed snowblower oil with Amsoil Small Engine Oil. Used it to clean driveway once since the change. Motor still works O.K.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Mower and snowblower.
    By  BRAD,  a  Verified Buyer  from  Iowa  on  December 28, 2023
    My mower and snowblower are about 30 years old. Wheels, belts, and other parts have been repaired but the engines are good. I change the oil every other year.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Thanks
    By  DAVID,  a  Verified Buyer  from  Richmond   on  December 12, 2023
    Excellent product for my zero turn mower
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    great product
    By  BRIAN,  a  Verified Buyer  on  December 07, 2023
    I own a small hardscape company. I use amsoil small engine on all the various small engine equipment. very happy with the oil's performance.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    SMALL ENGINE OIL 10W- 30W
    By  JAMES,  a  Verified Buyer  from  MICHIGAN  on  November 11, 2023
    VERY GOOD PRODUCT BUT LIKE ALL THE REST THE PRICE.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Simply Fantastic
    By  DKK,  a  Verified Buyer  from  PA  on  November 07, 2023
    We started using this in all of our small engines. The heat reduction was surprising! Absolutely noticed a positive impact in the engine performance immediately! Can't say enough good about this oil
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Honda Self Propelled
    By  DAVE,  a  Verified Buyer  from  NC  on  October 30, 2023
    Best lawn and garden oil money can buy. I go 2 years between oil changes and when it’s drained it still looks as fresh as it did the day it came out of quart.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Small engine synthetic
    By  MIKE,  a  Verified Buyer  from  Michigan   on  October 22, 2023
    I’ve been using this product for several years now in all my 4 cycle equipment/ mowers, log splitter, pressure washer, and generators. All this equipment still runs like new and zero oil consumption you can’t go wrong by using amsoil small engine period!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?