Description
Prevent future engine problems with Ethanol Shield. This year-round triple antioxidant formula fuel stabilizer is used for your power equipment with 2-cycle and 4-cycle engines. This preventative maintenance formula eliminates then prevents ethanol-related problems. It removes water, provides easy engine starting all year, and keeps stored fuel fresh. Use 1 oz. per 10 gallons of fuel. 24 oz bottle – sold in a 2-pack.
Imported customer feedback
What customers reported
4.8 / 5
301 ratings
Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.
No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.
Exact identity, part numbers, model references, and available compatibility evidence
Buying guidance
Quick decision
An identity-first fuel additives listing organized around stable product references and available compatibility evidence.
Fit and size notes
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
Specification notes
- Canonical product: MP-US-B0CVSJ8YBX
- Source product ID: B0CVSJ8YBX
- Category: Oils & Fluids / Additives / Fuel System / Fuel Additives
- Available images: 5
Before you buy
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
jrk4251 –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
I’ve had issues with gas going bad here is SC in one of my cars. It seems that moisture in the form of condensation builds up in the tank. If I don’t drive the car regularly, the gas ends up going bad. This seems to alleviate the problem at least to some degree. We have been traveling for a few weeks and every time I made it home, the car started up without a problem.
lt. rock –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
if you have a poly gas tank-you need this!.Excellent for storage-year round.Seller shipped quickly. Rough handling by UPS caused 1 bottle to leak slightly at the seal.Will buy again when time to store 3 snow throwers, 2 mowers , garden tractor.
todon123-20 –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
This stabilizer is a great product for lawnmower, weed eaters, chainsaws. This product is much better than the other brands. My husband researched this to be true.
Amzn Customer –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Works well to keep gas fresh over the winter for the mower.
RomanChariots –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
I prefer this to StaBil. My 2 & 4 stroke equipment starts easily after sitting for 6+ months.
Customer –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Works good and unlike stabil it binds to water and it gets burned up during combustion. I use on all my small engines of which I own many. Never a problem with starting even after a year. Good for ethanol too when straight gas is not available or too expensive.
MR –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
In a small pot with about an ounce of water and then added about two parts of Ethanol Shield. Stir well and the ES absorbed the water. Add gas and a small portion of the water separated out but, most stayed absorbed. Overall, this is the result that I was seeking. Water in my Harley fuel tank, just enough to cause grief. For me, so far, this solve the water problem.
Go Fishing –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Great product