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AMSOIL Gasoline Stabilizer

Product code : ASTCNC-EA

  • 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

AMSOIL 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.

AMSOIL Gasoline Stabilizer

Data Bulletin

Warranty

SDS



AMSOIL Gasoline Stabilizer

  • 5 star rating
    Gas Stadilizer
    By  Burtrow,  a  Verified Buyer  from  Apopka, Fl  on  January 12, 2024
    Very good, especially for small engines. Saves a lot of $ at repair shop.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Vintage Car Care
    By  BRAD,  a  Verified Buyer  from  Iowa  on  December 28, 2023
    1954 Chevy car. In the fall, as winter approaches, I put the prescribed amount of stabilizer in the gas at each fill. Never know when the last drive of the year will be before the salt is off the roads in the spring.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    To early to report?
    By  STEVEN,  a  Verified Buyer  from  Alabama  on  December 06, 2023
    Added on all my vehicles this fall and hopefully the vehicles that storage half a year will do fine. Thank you!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 3 star rating
    Mediocre
    By  CURTIS,  a  Verified Buyer  from  Weatherford, Tx  on  November 29, 2023
    Nothing significantly changed over the course of several months of use in multiple vehicles , conveyances as far as the stability of gasoline used. Nothing significantly improved
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Stands alone
    By  ERIK,  a  Verified Buyer  from  Binghamton ny  on  November 19, 2023
    This is by far the best formulation of a gasoline stabilizer available anywhere. It definitely does what it’s supposed to and outperforms all others that I’ve tried. You truly can have piece of mind when using this. I use it in all of my landscaping equipment.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Gas Stabilizer
    By  TERRANCE,  a  Verified Buyer  from  Index, Washington  on  November 17, 2023
    Been using this in my 10kw Honda generator along with non-ethanol unleaded fuel. My generator finally runs without any weather-related issues. So far it’s been working excellent!!!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great for Storing equipment.
    By  KC,  a  Verified Buyer  from  USA  on  November 10, 2023
    Use it in all my engines before storing it for winter or long periods between use.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    My hardly used vehicle
    By  PAUL,  a  Verified Buyer  on  November 03, 2023
    I use this in all of my engines so they are not rusting from the inside out. I mostly like this product because I have a car that I put only a couple of thousand miles per year on and I don't want the gas to go bad or develop a rusty gas tank caused by water separation in the fuel.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Won’t know till spring
    By  MARK,  a  Verified Buyer  on  October 26, 2023
    I put it in at the end of this season
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Works great
    By  DUANE,  a  Verified Buyer  from  North Edwards CA  on  October 11, 2023
    Winterize my toys with it have been using it for years.
    Bottom Line
    Yes, I would recommend this to a friend.
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