Marine Formula Ethanol Treatment (8 oz.)
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Marine Formula Ethanol Treatment (8 oz.) Marine Formula Ethanol Treatment (8 oz.)
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Sta-Bil Marine Formula Ethanol Treatment (8 oz.)

Part No. 22239 Warranty Details  

Fit of this part varies by vehicle & equipment specs Type of Fit

Marine Formula STA-BIL® helps prevent corrosion from moisture and ethanol-induced water attraction. Helps improve engine performance year-round, not just for seasonal storage.

Product Features:
  • Enhanced protection against corrosion
  • Prevents corrosion from moisture and ethanol-induced water attraction
  • Contains a non-alcohol water remover
  • Helps improve engine performance year-round, not just for seasonal storage
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Catalytic Converter Safe:Yes
Container Size:8 oz
Container Type:plastic
Eliminates Frozen Fuel Lines:Yes
Fuel Stabilizer:Yes
Octane Booster:No
Prevents Phase Separation:Yes
Removes Water:Yes
Carburetor Or Fuel Injection:Carburetor or Fuel Injection

REVIEW SNAPSHOT®

by PowerReviews
Sta-BilMarine Formula Ethanol Treatment (8 oz.)
 
4.6

(based on 7 reviews)

Ratings Distribution

  • 5 Stars

     

    (4)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to use (7)
  • Reliable (6)
  • Compact (4)

Cons

No Cons

Best Uses

  • Upkeep (6)
  • Home garage (5)
  • Automotive repair shop (3)
    • Reviewer Profile:
    • Auto enthusiast (4), Casual driver (3)

Reviewed by 7 customers

Displaying reviews 1-7

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(1 of 1 customers found this review helpful)

 
5.0

Preventive maintenance

By 

from Milan,MO.

About Me Fish Alot

See all my reviews

Verified Buyer
3 or more reviews submitted

Pros

  • Easy To Use
  • Reliable

Cons

    Best Uses

    • Upkeep

    Comments about Sta-Bil Marine Formula Ethanol Treatment (8 oz.):

    Use in 4 stroke outboard. Engine always starts good. I use 87 octane fuel only.

    Comment on this reviewHelp Icon

    (2 of 7 customers found this review helpful)

     
    4.0

    Best ethanol(alcohal-water)treatment.

    By 

    from GREENBELT,MD

    About Me Auto Enthusiast, Casual Driver, Mechanic

    See all my reviews

    Verified Buyer
    3 or more reviews submitted

    Pros

    • Easy To Use
    • Reliable

    Cons

      Best Uses

      • Automotive Repair Shop
      • Home Garage
      • Roadside Repairs

      Comments about Sta-Bil Marine Formula Ethanol Treatment (8 oz.):

      These days every gas station selling gas with ethanol,which is causing engine problems like knocking,hesitation,loss of power,octane issues.This treatment is kind of a solution.

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      (5 of 9 customers found this review helpful)

       
      5.0

      Prevent dammage

      Profile Image

      By 

      from Alexandria, VA

      About Me Auto Enthusiast

      See all my reviews

      Verified Buyer
      3 or more reviews submitted

      Pros

      • Can Withstand Use
      • Compact Design
      • Easy To Use
      • Reliable

      Cons

        Best Uses

        • Home Garage
        • Upkeep

        Comments about Sta-Bil Marine Formula Ethanol Treatment (8 oz.):

        The ethanol in gas damages 2 cycle engines, this helps prevent the damage.

        Comment on this reviewHelp Icon

        (8 of 19 customers found this review helpful)

         
        4.0

        Must have if you can't get non-ethonal

        By 

        from Reidsville,NC

        About Me Auto Enthusiast, Boat owner, Casual Driver, Mechanic

        Verified Buyer
        Helpful Reviewer

        Pros

        • Easy To Use
        • Keeps boat running
        • Reliable

        Cons

        • Expensive

        Best Uses

        • In a boat
        • Upkeep

        Comments about Sta-Bil Marine Formula Ethanol Treatment (8 oz.):

        Good stuff, should be a bit cheaper, but most fuel additive is (any good ones at least) works for me though

        Comment on this reviewHelp Icon

        (31 of 57 customers found this review helpful)

         
        5.0

        Great

        Profile Image

        By 

        from Crossville,Tn

        About Me Auto Enthusiast, Casual Driver

        Helpful Reviewer

        Pros

        • Added to my mileage
        • Can Withstand Use
        • Compact Design
        • Easy To Use
        • Reliable

        Cons

          Best Uses

          • Automotive Repair Shop
          • Home Garage
          • Upkeep

          Comments about Sta-Bil Marine Formula Ethanol Treatment (8 oz.):

          I started using Stable marine when my 1972 Monte Carlo would not start after sitting for a year because of my cancer operation. I put this in the tank and started cranking and taping the fuel injectors(the car has a 96 Vette LT1 in it)anyway it started to fire and after about 2 minutes is running so smooth you can't tell it by touching the fender.I put this in my 95 Town car and check the milage almost every time I drive it and it has gone up by 1.3 miles per gal,if you don't believe this doesn't make much differance to me as I enjoy this better gas mileage.I now use Stable Marine in every thing Great product

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          (32 of 58 customers found this review helpful)

           
          4.0

          A must have with to days ethanol fuels

          By 

          from usa

          About Me Auto Enthusiast, Casual Driver

          Verified Buyer
          Helpful Reviewer

          Pros

          • Compact Design
          • Easy To Use

          Cons

            Best Uses

            • Automotive Repair Shop
            • Home Garage
            • Upkeep

            Comments about Sta-Bil Marine Formula Ethanol Treatment (8 oz.):

            A good product they need to offer a bigger bottle for purchase

            Comment on this reviewHelp Icon

            (28 of 50 customers found this review helpful)

             
            5.0

            IT'S A MUST USE IN EVERYTHING YOU RUN.

            By 

            from EAST COAST

            About Me Auto Enthusiast, Casual Driver, Mechanic

            Verified Buyer
            Helpful Reviewer

            Pros

            • Compact Design
            • Easy To Use
            • Reliable

            Cons

              Best Uses

              • Home Garage
              • Upkeep

              Comments about Sta-Bil Marine Formula Ethanol Treatment (8 oz.):

              GREAT ITEM.

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              Displaying reviews 1-7

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              Do you have questions about this product?

               

              Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

              9 Questions | 14 Answers
              Displaying questions 1-9
              • Q:

                Can I put Sta-Bil storage in my 4 stroke yamaha???
                Asked on 8/16/2016 by Kent

                1 answer

                • CUSTOMER CARE

                  A:

                  Hi Kent, glad to assist you! This Sta-Bil Marine Formula Ethanol Treatment (8 oz.) (Part No. 22239) is safe to use in ALL gasoline engines, including 4 and 2-cycle, and safe to use in ALL gasoline blends from ethanol-free gasoline to E85, but is specifically designed for use in boats and other equipment used in high moisture environments.

                  Answered on 8/18/2016 by Steve from AAP
              • Q:

                What's the difference between sta bil ethanol treatment marine formula part #22239 which treats 80 gallons and sta bil ethanol treatment part # 22264 which treats 25 gallons? Can I use the marine formula in my chainsaws, mowers, rototillers, motorcycle etc.?
                Asked on 6/23/2016 by Dave from Fleetwood, Pa.

                1 answer

                • CUSTOMER CARE

                  A:

                  Hi Dave, glad to assist you! STA-BIL 360° MARINE accomplishes everything on current STA-BIL products offer, including keeping fuel fresh, removing water, cleaning the fuel system and more, but this new product provides an exciting new level of protection for ultimate performance. STA-BIL 360° MARINE delivers corrosion protection above and below the fuel line by releasing an innovative vapor that coats all metal parts within the fuel system to prevent corrosion. It comes with an advance formula for engines used in water environments, to better remove the moisture and can be used in any gasoline engine, including 2-cycle, but is specifically designed for use in boats and other equipment used in high moisture environments.

                  Answered on 6/24/2016 by Steve from AAP
              • Q:

                What's the difference between sta bil ethanol treatment marine formula part #22239 which treats 80 gallons and sta bil ethanol treatment part # 22264 which treats 25 gallons? Can I use the marine formula in my chainsaws, mowers, rototillers, motorcycle etc.?
                Asked on 6/23/2016 by Dave from Fleetwood, Pa.

                1 answer

                • CUSTOMER CARE

                  A:

                  Hi Dave, glad to assist you! STA-BIL 360° MARINE accomplishes everything on current STA-BIL products offer, including keeping fuel fresh, removing water, cleaning the fuel system and more, but this new product provides an exciting new level of protection for ultimate performance. STA-BIL 360° MARINE delivers corrosion protection above and below the fuel line by releasing an innovative vapor that coats all metal parts within the fuel system to prevent corrosion. It comes with an advance formula for engines used in water environments, to better remove the moisture and can be used in any gasoline engine, including 2-cycle, but is specifically designed for use in boats and other equipment used in high moisture environments.

                  Answered on 6/24/2016 by Steve from AAP
              • Q:

                Will this product work on my generator?
                Asked on 10/5/2012 by JM from Seffner, FL

                1 answer

                • CUSTOMER CARE

                  A:

                  This Sta-Bil Marine Formula Ethanol Treatment (8 oz.) (Part No. 22239) is for marine applications and does not work fine on generators. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto store and one of our representatives will gladly assist you with any questions or concerns you may have.

                  Answered on 10/7/2012 by Rick from AAP
              • Q:

                My boat has been setting for about a year with 1/2 of a tank of fuel in it. Will this product remove the condensation and stabilize the fuel so that I can use it?
                Asked on 2/1/2012 by Anonymous from LaGrange, Ga.

                2 answers

                • A:

                  This product removes condensation and stabilizes fuel to prevent breakdown, but it cannot rejuvenate fuel that has already broken down, or dry a tank that has quarts or gallons of water at the bottom. Use your hose and your nose - First use a fuel siphon to extract a small volume of liquid from the bottom of the tank, where water settles. If its milky, or just water, keep removing liquid until you reach clean gasoline. Next use your hand to waft some of the fumes toward you and sniff. Broken down gasoline has a strong odor quite different from fresh gasoline. If it doesn't smell like fresh gasoline, it isn't much of a fuel anymore, pump the remaining degraded gasoline into fuel containers, and try to find somewehere to "dispose of properly". If no one will take it you can burn it with good fuel (about 1/10th stale fuel) but it may tend to gum up the fuel system and will definitely burn poorly. Sometimes its so far gone that a small rag soaked in it literally won't stay lit.

                  Answered on 7/14/2012 by Nobody Special from Boston, MA
                • CUSTOMER CARE

                  A:

                  Yes, this Sta-Bil Marine Formula Ethanol Treatment will stabilize the fuel. MARINE Formula STA-BIL also contains four times the fuel system cleaner than original STA-BIL; it’s a complete fuel system cleaner. Ethanol blended gasoline acts as a solvent on accumulated deposits in marine fuel tanks, fuel lines, carburetors and injectors. This solvent loosens deposits that can cause engine performance problems, such as hard starting, rough running, over heating and stalling. MARINE Formula STABIL cleans up these power-robbing deposits.

                  Answered on 2/2/2012 by John the Car-Doc from AAP
              • Q:

                how many gallons does it stabiize
                Asked on 10/20/2010 by bing from new york

                1 answer

                • CUSTOMER CARE

                  A:

                  It can treat 80 gallons.

                  Answered on 10/20/2010 by Mike the Auto Parts Master from AAP
              • Q:

                Is this product recommended for automobiles?
                Asked on 7/26/2010 by Anonymous

                3 answers

                • CUSTOMER CARE

                  A:

                  No, I would not recommend it for automobiles.

                  Answered on 7/26/2010 by Mike from AAP
                • CUSTOMER CARE

                  A:

                  No, I would not recommend it for automobiles.

                  Answered on 7/26/2010 by Mike from AAP
                • CUSTOMER CARE

                  A:

                  No, I would not recommend it for automobiles.

                  Answered on 7/26/2010 by Mike from AAP
              • Q:

                I got check engine sign on my car, everytime i took my car to dealer they told me to change oxygen sinsor, i don't remember the name to treatment, but i know there is one treatment i can buy from advance auto shop. If you can suggest me one will be very helpfull.
                Asked on 5/27/2010 by Anonymous

                1 answer

                • CUSTOMER CARE

                  A:

                  If your O2 sensor is not working then it needs to be relpaced. There are no treatments out there that fix an 02 sensor. In fact gas treatment hurts O2 sensor.

                  Answered on 5/28/2010 by Kevin from AAP
              • Q:

                Can this product be used in lawn mower engines?
                Asked on 10/11/2009 by Ben from covington ky

                3 answers

                • CUSTOMER CARE

                  A:

                  I cannot recomend that any product be used for off-label reasons.

                  Answered on 10/11/2009 by Paul from Advance Auto Parts
                • A:

                  Yes any 2 or 4 stroke engines,,,any make engine

                  Answered on 11/17/2009 by Squeaky from Laurinburg
                • A:

                  Yes, you can. Look at their website, where they say you can.

                  Answered on 6/11/2010 by Art from Sykesville
              Displaying questions 1-9

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