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Gasoline Stabilizer

Product code : ASTCN-EA

4.9 star rating
Read 107 reviews
Read 107 reviews
See all customer reviews

  • Helps keep fuel fresh up to 12 months
  • Protects against varnish and gum buildup
  • Fights ethanol corrosion
  • Ideal for stored seasonal equipment such as snowmobiles, lawnmowers, motorcycles and boats
  • Helps keep fuel fresh up to 12 months
  • Protects against varnish and gum buildup
  • Fights ethanol corrosion
  • Ideal for stored seasonal equipment such as snowmobiles, lawnmowers, motorcycles and boats
Warning - Click here for Proposition 65 information for this product
Product Overview

Gasoline Stabilizer



Keeps fuel from deteriorating during storage for up to 12 months, allowing easier startups. Resists the formation of varnish and gum to keep fuel systems and storage tanks clean. Effective in ethanol-blended fuel. Ideal for all two- and four-stroke engines, including motorcycles, snowmobiles, boats, ATVs, edgers, tillers, mowers, cars, trucks, snowblowers, chainsaws, generators and farm and construction equipment.

See the product data sheet for full details.

REDUCES MAINTENANCE

  • Helps reduce maintenance time and costs by preventing harmful deposits from forming in the tank and fuel system.
  • Helps eliminate the need to clean or replace carburetors after long-term storage.
  • Fights harmful corrosion to maintain fuel-system cleanliness and operation.

Gasoline Stabilizer Fights Corrosion

Gasoline Stabilizer provides corrosion protection Sea Foam Motor Treatment* can’t match, helping maintain power and performance and keeping metal looking like new even when subjected to salt water.A

AMSOIL Gasoline Stabilizer provides corrosion protection Sea Foam Motor Treatment can’t match.

ABased upon independent testing of AMSOIL Gasoline Stabilizer obtained Nov. 8, 2018 and Sea Foam Motor Treatment purchased Oct. 25, 2018 in a modified NACE TM0172 using synthetic sea water per ASTM D665 part B.

HELPS EQUIPMENT START RELIABLY

  • Eliminates the need to drain fuel from equipment before long-term storage.
  • Offers peace of mind that equipment will not only start when it is needed, but will perform properly.

Gasoline Stabilizer Improves Stability

Gasoline Stabilizer provides fuel stability that Sea Foam Motor Treatment can’t match, helping maintain startability and protect against the formation of varnish and gum.B

AMSOIL Gasoline Stabilizer provides fuel stability that Sea Foam Motor Treatment can’t match.

BBased upon independent testing of AMSOIL Gasoline Stabilizer obtained Nov. 8, 2018 and Sea Foam Motor Treatment purchased Oct. 25, 2018 in the ASTM D525 using test fuel containing no oxidation-stability-improving additives.

See the product data sheet for full details.

*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.

Technical Specification

Gasoline Stabilizer

Data Bulletin

Warranty

SDS



Product Reviews

Gasoline Stabilizer

4.9 star rating
Based on 107 reviews
Based on 107 reviews
See all customer reviews
  • 5 star rating
    No issues , with motor(s) Harley, Sno Blower, Lawn Mower
    By  DENNIS,  a  Verified Buyer  from  West Seneca,NY  on  May 14, 2023
    Vehicles are not effected with this additive when started or ran until tank is empty with treated fuel. Some other stabilizers I used, couldn't wait until it ran out, motors ran rich or stumbled until depleted.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Stabilizer for todays gas.
    By  Rich,  a  Verified Buyer  from  Virginia Beach  on  April 13, 2023
    I use this in my cars that I don't drive that much because I'm no retired. Recently my wife took our main vehicle out of town and I had to use my Van that has been sitting for several months. The van started right up and ran great just like when it is filled with fresh gas.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Great storage additive.
    By  STEVE,  a  Verified Buyer  from  Texas  on  January 16, 2023
    I have many small engines on a variety of equipment that sees little use in the winter. I learned my lesson the hard way of not adding this in the fall. Never a minutes problem with Ethanol contamination since.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    It’s a really good product.
    By  CURTIS,  a  Verified Buyer  from  Weatherford,Oklahoma.   on  December 26, 2022
    Shipping was way faster then expected, and the product does everything it says it does.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Great product!
    By  ERIC,  a  Verified Buyer  on  November 03, 2022
    Highly recommended!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Boost your octane
    By  EARL,  a  Verified Buyer  from  North Carolina   on  October 27, 2022
    Used with my 470 hp 347 Ford. Boosted the octane enough to make the difference. Reyes the others with no real advantage. Amsoil worked great.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    It works for our Vintage Corvette and ATV
    By  PAUL,  a  Verified Buyer  from  Aldergrove BC  on  October 27, 2022
    We have been using it over the winters on our vintage Corvette & ATV and it keeps them running good in the spring
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Equipment always starts after storage
    By  JOHN,  a  Verified Buyer  from  Minnesota  on  October 24, 2022
    I use this in my snowblower, chainsaws, lawn tractor, ATV and string trimmer. After storage, everything starts up quickly and runs great. I've not had a gummed-up carburetor once.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 4 star rating
    A great gasoline stabilizer!
    By  BURT,  a  Verified Buyer  from  Lancaster, PA  on  October 22, 2022
    This is the second time using this product. I used some last year and my lawn mowers did not have any problems starting and running the next season. Usually they would at least start hard or not run smoothly.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    stabilisateur amsoil
    By  FERNAND,  a  Verified Buyer  from  Quebec  on  October 21, 2022
    good product
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?