

🛥️ Keep your marine engine running smooth—because your boat deserves the best!
STA-BIL 360 Marine Ethanol Treatment & Fuel Stabilizer is a 32oz advanced fuel additive designed to clean and protect marine fuel systems. Treating up to 320 gallons, it removes water, gum, and varnish while preventing rust and corrosion. Its PEA-based formula boosts fuel efficiency and engine power, ensuring peak in-season performance and year-round protection when paired with STA-BIL Storage.








| ASIN | B001CAW2DK |
| Best Sellers Rank | #1,564 in Automotive ( See Top 100 in Automotive ) #4 in Fuel Additives |
| Brand | STA-BIL |
| Customer Reviews | 4.8 4.8 out of 5 stars (7,845) |
| Date First Available | July 7, 2008 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.93 pounds |
| Item model number | 22240 |
| Manufacturer | Gold Eagle Co. |
| Manufacturer Part Number | 22240 |
| Model | 22240 |
| National Stock Number | 6850-01-617-5162 |
| OEM Part Number | GDE22240 |
| Product Dimensions | 10.94 x 9.74 x 9 inches |
| Special Features | DIRECTIONS – Bottle Directions: To measure small quantities: remove small cap and seal (on long neck), squeeze bottle to desired level, and pour. To measure large quantities: remove large cap and seal, pour (measurements on bottle side). Usage Directions: 1 oz (30 mL) treats up to 10 gallons (38 L) of fuel. Recommended for use at every fill up in season for year-round performance and protection., … |
D**H
STA-BIL work good for me
This is specially made for your ethanol free gas. STA-BIL is a good product.
G**P
Works great!!
Thius product is great and this seller has a great price too!! I just bought more recentlyu!!
A**S
GREAT STUFF
Our favorite fuel treatment to use. I add it anytime we use ethanol gas in the boat and for every winter storage. Keeps the fuel good for next time!
P**.
good deal
good deal, would buy from seller again
G**Y
Good stuff, nice measuring bottle
I use this for boat outboard on every regular gas fill up to mitigate ethanol and for winterizing. Really don’t know exactly what it’s doing but engine starts each year after storage w no issues and runs great - I see blogs etc where folks say bad gas and ethanol is #1 issue for these engines so it seems like it must be helping or this Yamaha 2006 engine was a good one of both.
J**B
Quality
Quality Sta-bil fuel treatment for ethanol, I use it for 2 cycle Stihl weed trimmer, hedge trimmer and blower to prevent ethanol fouling of the fuel carburetor with the mid grade 92 octane gasoline.
S**T
Works great
I use it in every tank of fuel I put in my boat.
J**E
Marine Ethanol Treatment for Boat Engines
This STA-BIL 360 Marine Ethanol Treatment works wonders for my boat's engine, providing top-notch care like a spa day. It's truly a game-changer, maintaining a clean fuel system and enhancing performance as a fuel injector cleaner. Additionally, it effectively eliminates water from the fuel and safeguards the entire system. Boasting the capacity to treat 320 gallons, this 32 fl. oz. bottle packs a punch. I always make sure to use it before hitting the water. A must-have recommendation for fellow boat owners seeking peak engine efficiency! 🌊👍
B**K
Great stuff. Kept my motors from getting any bad fuel grief over winter. Usually my Kawasaki engine would misfire and run so rough on 3 month old e10 but this gear keeps it from going off. Very pleased and have bought some for other people too.
L**R
This Sab-Bil product is like having your own personal Mechanic. I have been using Sta-Bil for such a long time now that it's a must have in my opinion, in fact i find it as important as a life jacket. I park up for 3 months at a time over winter and when i start the engine it Puuurs. I have just fitted a new 250hp Yamaha and this motor will also be looked after with Sta-Bil Marine Ethanol Treatment.
E**E
I've used this product for about years, paying a lot more for it because I've been buying those little squeeze bottles at retail. Now I refill them from the big jug and save big bucks. I use this in all our gas equipment....mainly because it neutralizes the ethanol issues. Also, I notice a significant, satisfying uptick in the fuel mileage of all the cars.
M**.
Use this to store petrol in a 20 litre jerry can to fill boat and lawnmower tanks. The petrol seems to keep forever!
M**A
Go’s a Long way in concente
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