Skip to main content
PetLawn & GardenTruck & AutomotiveClothingPoultryHeating & CoolingHorseSporting GoodsOutdoor Power EquipmentFencing & GatesLivestockOutdoor LivingPet & Animal PharmacyToolsHome ImprovementFarm & RanchBoots & ShoesTrailers & TowingHome Decor & FurnitureWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Spend $49.99 to unlock Free Delivery on most orders

|
Learn More
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!

​
Menu

Search

Home

Sign In

Cart
4.9
(80)
4.9 out of 5 stars. 80 reviews
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Truck & Automotive
  4. /
  5. Automotive Fluids & Chemicals
  6. /
  7. Fuel Additives
  8. /

  9. Sta-Bil 1 gal. 360 Marine Ethanol Treatment and Stabilizer

  1. Home
  2. /
  4. /
  5. Fuel Additives

Sta-Bil 1 gal. 360 Marine Ethanol Treatment and Stabilizer

Shop all Sta-Bil

  • Limited Time Deal

Sta-Bil 1 gal. 360 Marine Ethanol Treatment and Stabilizer

Item # 138490799

Sta-Bil Sta-Bil 1 gal. 360 Marine Ethanol Treatment and Stabilizer
Sta-Bil Sta-Bil 1 gal. 360 Marine Ethanol Treatment and Stabilizer

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all Sta-Bil

  • Limited Time Deal

Sta-Bil 1 gal. 360 Marine Ethanol Treatment and Stabilizer

Item # 138490799

Sta-Bil Sta-Bil 1 gal. 360 Marine Ethanol Treatment and Stabilizer
Sta-Bil Sta-Bil 1 gal. 360 Marine Ethanol Treatment and Stabilizer

Subscription options

$102.59

$107.99

Save $5.4 (5%)

Save 5% today and on all future orders

Conveniently pickup or deliver on a schedule you choose

No commitment – easily cancel anytime

$107.99

Sale

Was$119.99

Save $12.00

This item is available online only

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.

​
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Sta-Bil 360 Marine Ethanol Treatment & Stabilizer, America's #1 Ethanol Treatment, is engineered specifically for the harsh coastal climates . This industry-leading formula prevents corrosion, cleans the fuel system and prevents the buildup of unwanted gum and varnish; ensuring your boat or jet ski is ready to go whenever you need it. This 1 gal. container of ethanol fuel treatment is easy to use and measure. The bottle treats up to 1,280 gal.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • Sta-Bil is America's #1 marine ethanol treatment
  • Ethanol treatment uses vapor technology to protect engine and fuel system above and below the fuel line
  • Sta-Bil helps prevent fuel system corrosion
  • Helps clean fuel system for improved in-season performance
  • Ethanol stabilizer keeps fuel fresh for up to 12 months
  • Helps increase engine power and gas mileage
  • Made in the USA
  • Satisfaction guaranteed
BrandSta-Bil
Country of OriginMade in USA
CompatibilityN/A
Container Size1 gal.
Container TypeBottle
FeaturesEthanol Treatment
Freezing Point32 deg.
Package Quantity1
WarrantySatisfaction Guaranteed
Manufacturer Part Number22250
No questions have been asked about this product.

No questions have been asked about this product.

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. Top Rated
    Sta-Bil 10 oz. 360 Marine Ethanol Treatment & Stabilizer
    4.9 out of 5 stars with 79 reviews
    4.9 (79)

    Sta-Bil 10 oz. 360 Marine Ethanol Treatment & Stabilizer

    $14.39
    Was $15.99Save $1.60
  2. Top Rated
    Sta-Bil 32 fl. oz. 360 Marine Ethanol Treatment and Stabilizer
    4.9 out of 5 stars with 85 reviews
    4.9 (85)

    Sta-Bil 32 fl. oz. 360 Marine Ethanol Treatment and Stabilizer

    $34.99
  3. Top Rated
    Sta-Bil 8 fl. oz. 360 Marine Ethanol Treatment and Stabilizer
    4.9 out of 5 stars with 86 reviews
    4.9 (86)

    Sta-Bil 8 fl. oz. 360 Marine Ethanol Treatment and Stabilizer

    $12.99
  4. Top Rated
    Sta-Bil 8 oz. 360 Protection Ethanol Treatment & Stabilizer
    4.9 out of 5 stars with 109 reviews
    4.9 (109)

    Sta-Bil 8 oz. 360 Protection Ethanol Treatment & Stabilizer

    $8.99
  5. Top Rated
    Sta-Bil 1 gal. Storage Fuel Stabilizer
    4.8 out of 5 stars with 145 reviews
    4.8 (145)

    Sta-Bil 1 gal. Storage Fuel Stabilizer

    $62.99
  6. Top Rated
    Sta-Bil 32 oz. All-Season Diesel Additive
    4.9 out of 5 stars with 30 reviews
    4.9 (30)

    Sta-Bil 32 oz. All-Season Diesel Additive

    $16.19
    Was $17.99Save $1.80
  7. Sta-Bil 20 oz. Diesel Power Boost
    4.7 out of 5 stars with 7 reviews
    4.7 (7)

    Sta-Bil 20 oz. Diesel Power Boost

    $10.79
    Was $11.99Save $1.20
  8. Top Rated
    Sta-Bil 20 oz. Diesel Winter Anti-Gel Additive
    4.8 out of 5 stars with 19 reviews
    4.8 (19)

    Sta-Bil 20 oz. Diesel Winter Anti-Gel Additive

    $11.69
    Was $12.99Save $1.30
  9. Top Rated
    Sta-Bil 4 fl. oz. Storage Fuel Stabilizer
    4.8 out of 5 stars with 144 reviews
    4.8 (144)

    Sta-Bil 4 fl. oz. Storage Fuel Stabilizer

    $8.49
  10. Sta-Bil 13 oz. Full Synthetic 2-Cycle Oil
    4.2 out of 5 stars with 5 reviews
    4.2 (5)

    Sta-Bil 13 oz. Full Synthetic 2-Cycle Oil

    $8.99
  11. Top Rated
    Sta-Bil 8 oz. Fast Fix Small Engine Treatment
    4.9 out of 5 stars with 33 reviews
    4.9 (33)

    Sta-Bil 8 oz. Fast Fix Small Engine Treatment

    $12.99
  12. Sta-Bil 4 oz. Fast Fix Small Engine Treatment
    4.5 out of 5 stars with 12 reviews
    4.5 (12)

    Sta-Bil 4 oz. Fast Fix Small Engine Treatment

    $6.99

Items You May Like

  1. Top Rated
    Sta-Bil 10 fl. oz. Storage Fuel Stabilizer
    4.8 out of 5 stars with 150 reviews
    4.8 (150)

    Sta-Bil 10 fl. oz. Storage Fuel Stabilizer

    $9.99
  2. Miles Lubricants MILESYN SB 5W30 SN Plus/GF-6 (5 GAL. PAIL)
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Miles Lubricants MILESYN SB 5W30 SN Plus/GF-6 (5 GAL. PAIL)

    $98.99
    Was $109.99Save $11.00
  3. Top Rated
    Sta-Bil 32 oz. Diesel Winter Anti-Gel Additive
    4.8 out of 5 stars with 20 reviews
    4.8 (20)

    Sta-Bil 32 oz. Diesel Winter Anti-Gel Additive

    $13.49
    Was $14.99Save $1.50
  4. Ultra1Plus SAE 15W-40 Full Synthetic Heavy-Duty Motor Oil API CK-4/SN, 1 Gal
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Ultra1Plus SAE 15W-40 Full Synthetic Heavy-Duty Motor Oil API CK-4/SN, 1 Gal

    $15.99
  5. Ultra1Plus 5 gal. SAE 5W-30 Synthetic Motor Oil, API SP ILSAC GF-6A
    4.4 out of 5 stars with 8 reviews
    4.4 (8)

    Ultra1Plus 5 gal. SAE 5W-30 Synthetic Motor Oil, API SP ILSAC GF-6A
  6. Top Rated
    Valvoline 1 gal. 15W-40 Premium Blue Diesel Engine Oil
    5.0 out of 5 stars with 61 reviews
    5.0 (61)

    Valvoline 1 gal. 15W-40 Premium Blue Diesel Engine Oil

    $24.99
  7. Top Rated
    Hot Shot's Secret 16 oz. Everyday Diesel Treatment 6-in-1 Fuel Booster, Squeeze
    4.9 out of 5 stars with 925 reviews
    4.9 (925)

    Hot Shot's Secret 16 oz. Everyday Diesel Treatment 6-in-1 Fuel Booster, Squeeze

    $21.99
  8. Top Rated
    Ethanol Shield 24 oz. Fuel Stabilizer
    4.8 out of 5 stars with 139 reviews
    4.8 (139)

    Ethanol Shield 24 oz. Fuel Stabilizer

    $14.99
  9. Top Rated
    Sta-Bil 2.6 oz. Full Synthetic 2-Cycle Oil
    5.0 out of 5 stars with 4 reviews
    5.0 (4)

    Sta-Bil 2.6 oz. Full Synthetic 2-Cycle Oil

    $3.19
  10. Top Rated
    Sta-Bil In-Season Protection Fuel System Treatment, 10 oz.
    4.9 out of 5 stars with 126 reviews
    4.9 (126)

    Sta-Bil In-Season Protection Fuel System Treatment, 10 oz.

    $11.99
  11. ABRO Smoke Stop
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    ABRO Smoke Stop

    $4.99
  12. Top Rated
    Ethanol Shield 8 oz. Fuel Stabilizer
    4.9 out of 5 stars with 8 reviews
    4.9 (8)

    Ethanol Shield 8 oz. Fuel Stabilizer

    $9.99

Customers Also Bought

  1. Subscription Eligible
    Traveller 5 gal. Premium Tractor Trans/Hydraulic Fluid
    4.7 out of 5 stars with 229 reviews
    4.7 (229)

    Traveller 5 gal. Premium Tractor Trans/Hydraulic Fluid

    $67.99
  2. Top Rated
    DEWALT DWHT83550 Tough Series Construction Jack
    4.8 out of 5 stars with 149 reviews
    4.8 (149)

    DEWALT DWHT83550 Tough Series Construction Jack

    $129.99
  3. Massimo Mini 125 9 hp 4-Stroke Single Cylinder 125cc Engine Go Kart
    3.6 out of 5 stars with 573 reviews
    3.6 (573)

    Massimo Mini 125 9 hp 4-Stroke Single Cylinder 125cc Engine Go Kart

    $2,499.99-$2,699.99
    Choose Options
  4. Coleman Powersports 196cc Gas Mini Bike, B200R
    4.2 out of 5 stars with 958 reviews
    4.2 (958)

    Coleman Powersports 196cc Gas Mini Bike, B200R

    $699.99
    Was $799.99Save $100.00
  5. Racka 2+2 Seater RGC2 Lithium Golf Cart, Black
    3.6 out of 5 stars with 55 reviews
    3.6 (55)

    Racka 2+2 Seater RGC2 Lithium Golf Cart, Black

    $7,999.99
    Was $8,499.99Save $500.00
  6. Plastic Product Formers 5 gal. Square Utility Jug with Hose, White
    4.6 out of 5 stars with 331 reviews
    4.6 (331)

    Plastic Product Formers 5 gal. Square Utility Jug with Hose, White

    $25.99
  7. Subscription Eligible
    Traveller 5 gal. ISO 46 Premium Anti Wear Hydraulic Fluid
    4.7 out of 5 stars with 259 reviews
    4.7 (259)

    Traveller 5 gal. ISO 46 Premium Anti Wear Hydraulic Fluid

    $42.99
    Was $52.99Save $10.00
  8. Coleman Powersports 196cc Gas Mini Bike, B200
    4.0 out of 5 stars with 22 reviews
    4.0 (22)

    Coleman Powersports 196cc Gas Mini Bike, B200

    $899.99
  9. Black Diamond 50 lb. Blasting Abrasives, Medium
    4.4 out of 5 stars with 333 reviews
    4.4 (333)

    Black Diamond 50 lb. Blasting Abrasives, Medium

    $13.99
  10. Coleman Powersports 105cc Gas-Powered Mini Bike, B100
    3.6 out of 5 stars with 34 reviews
    3.6 (34)

    Coleman Powersports 105cc Gas-Powered Mini Bike, B100

    $499.99
  11. Massimo T-Boss 550 Side by Side Quad UTV
    3.9 out of 5 stars with 377 reviews
    3.9 (377)

    Massimo T-Boss 550 Side by Side Quad UTV

    $8,199.99-$9,999.99
    Was $9,999.99Save up to $1800.00
    Choose Options
  12. Coleman Powersports Rear Suspension 196cc Gas Mini Bike
    4.1 out of 5 stars with 217 reviews
    4.1 (217)

    Coleman Powersports Rear Suspension 196cc Gas Mini Bike

    $899.99
    Was $999.99Save $100.00
    Choose Options

Reviews

Rating Snapshot

Select a row below to filter reviews.

5 starsstars

74
74 reviews with 5 stars.

4 starsstars

5
5 reviews with 4 stars.

3 starsstars

0
0 reviews with 3 stars.

2 starsstars

0
0 reviews with 2 stars.

1 starstars

1
1 review with 1 star.

Overall Rating

4.9
72 out of 72 (100%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification

Summary of Reviews

AI-generated from customer ratings & reviews, and may include incentivized reviews.
Here is the refined summary: The fuel additive effectively maintains gasoline quality and prevents fuel-related issues in various applications. Many users report it eliminates problems with stale or contaminated fuel, allowing engines to start and run smoothly even after extended periods of disuse...
Show more
Helpful?

Thank you for your feedback

Your insights help us improve!

You can type a maximum of 250 characters. 0/250 maximum
This summary is AI-generated from ratings and reviews across multiple languages.
  • English
  • German
  • French
  • Spanish
  • Portuguese
  • Italian
  • Korean
  • Chinese
  • Japanese
  • Arabic
  • small
  • snow
  • purchase
  • satisfaction
  • protection
  • results
  • chain
  • value
1 to 4 of 80 Reviews .
1 – 4 of 80 Reviews
Sort by
Most Recent
DOHCtor
Lévis
Review 1
Age35 to 44
GenderMale
5 out of 5 stars.

Great in my cars!

10 months ago
I wanted to combat the negative effect of the E15 gas we have in Quebec in my Civic Si (when stored during Winter) and Prius Prime. Both of em can have the same gas in the tank for a looong time so a bit of Marine Sta-Bil does the trick! I also have to put some of it in my Honda Snowblower and Lawnmower anyway so..

Yes, I recommend this product.

Originally posted on goldeagle.com

war2000
Lancaster, PA
Review 1
Age65 or over
GenderMale
4 out of 5 stars.

Great Product

a year ago
I've been using this Marine 360 for several years and feel it works great. I also use Regular 360 in all my small engines and Red Stabil on my seldom used small engines when expecting to store for more than a year.

Yes, I recommend this product.

Originally posted on goldeagle.com

Paulsboats
Grand Island Ny
Review 1
Age65 or over
5 out of 5 stars.

Have used stabil for years

a year ago
Never had a problem using sta-bil for winter storage will now use it a each fillip for my boats a great product

Yes, I recommend this product.

Originally posted on goldeagle.com

Signature 260
St. Louis, Mo
Review 1
Age65 or over
GenderMale
5 out of 5 stars.

Works great, keeps fuel fresh, boat runs better

a year ago
I've been using Marine 360 for over 8 years and would never be without it. I use it at every fill up and never worry about my gas sitting in the tank over the winter. My 7.4 Mercruiser has never run better since I started using it and the fuel is always treated.

Yes, I recommend this product.

Originally posted on goldeagle.com

Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.