STA-BIL Fuel Stabilizer - 1 Gallon
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Estimated Delivery:Aug 31 - Sep 04
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Free Shipping: On all orders over $150
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STA-BIL Fuel Stabilizer - 1 Gallon
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STA-BIL Fuel Stabilizer - 1 Gallon
STA-BIL Fuel Stabilizer by STA-BIL delivers maximum engine protection for automotive and RV fuel storage. Whether you are preparing your vehicle for seasonal storage or simply want to keep your fuel fresh, STA-BIL ensures your engine starts quickly and easily.
Featuring:
- Prevents Fuel Breakdown: Keeps fuel fresh for up to 24 months, allowing for quick, hassle-free starts after storage.
- Corrosion Protection: Removes water from fuel, preventing rust and corrosion in your engine components, ensuring longevity.
- Cleans Fuel System: Cleans carburetors and fuel injectors, reducing the build-up of gum and varnish to maintain optimal engine performance.
Perfect for seasonal storage of cars, boats, and RVs, backed by STA-BIL's trusted guarantee. Keep your engine running smoothly with this essential fuel stabilizer, designed for long-lasting protection and performance.
Take the worry out of fuel storage—choose STA-BIL Fuel Stabilizer today!

Fuel Stabilizer - 1 Gallon
AMERICA’S #1 FUEL STABILIZER TREATMENT
STA-BIL Storage Fuel Stabilizer keeps fuel fresh for quick easy starts after storage. It removes water to prevent corrosion and cleanses carburetors and fuel injectors. This product also protects the engine from gum, varnish, rust, and corrosion and prolongs the life of any engine. Eliminate the need to drain the fuel of your 2 or 4 cycle engine by treating the fuel with STA-BIL before storing.
USAGE DIRECTIONS:
Use STA-BIL Fuel Stabilizer in any gasoline-powered vehicle or equipment you plan to store for 30-days or longekeeps the fuel fresh for up to 24 months during storage, eliminating the need to drain your tank. Works effectively in all gasoline blends, including Ethanol-blended fuel, up to E-85. 1-ounce (30-milliliter) treats up to 2½ gallons (9.5-liters) of fuel. Use STA-BIL only with fresh fuel, and keep the gas can or tank 95% full to avoid condensation build up in the tank during storage. Run Engine for 5 minutes after adding product to treat entire fuel system. Product does not contain alcohol. Perfect for collector cars, generators, lawn mowers, snow blowers, etc.
PERFECT FOR STORING:
- LAWNMOWERS: Fuel can deteriorate in as little as 60 days, causing gum and varnish to build up in your lawnmower engine. That means difficulty starting the engine, poor performance and reduced engine life. The simplest, easiest fix is using a fuel stabilizer to prevent fuel deterioration during storage.
- BOATS: Drain the lower unit of old gear oil and replace with a fresh supply. When changing the gear oil, be sure to check for moisture. If water comes out first, or if you see milky or lumpy oil, this is an indication your boat is experiencing moisture contamination and will need new seals before next season.
- AUTOMOBILES: Fill the tank 95% full with new fuel and add STA-BIL Storage to keep it fresh for up to 24 months.
- MOTORCYCLES: When putting your bike away for the season, it’s important to find winter storage that is dry and protected from environmental elements. Avoid storing it near windows to prevent the paint from fading with constant contact with light.
Features:
- America’s #1 Fuel Stabilizer Treatment
- Keeps fuel fresh for long term storage – up to 24 months
- Eliminates the need to drain fuel prior to storage
- Ensures quick easy starts after storage by preventing gum and varnish build up*
- Effective in all gasoline, including Ethanol and Non-Ethanol
- For all gasoline engines, including 2-Cycle. Use in your vehicles, motorcycles, small engines, generators, boats
- Made in the U.S.A.
WARNING: This product can expose you to chemicals including benzene which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Shipping Policy
Thank you for choosing Outdoors.Supply. We aim to deliver your gear efficiently and reliably.
Carriers
We ship all orders via UPS Ground or FedEx Ground, depending on availability and destination.
Shipping Rates
- Orders under $150: Flat shipping rate of $15
- Orders $150 and above: Free shipping
Note: A handling fee of $7.50 may apply to certain items. If applicable, it will be clearly stated during checkout.
Order Processing
- Orders placed before 12:00 PM ET (Monday–Friday): Processed the same business day
- Orders placed after 12:00 PM ET or on weekends/holidays: Processed the next business day
Delivery Time
All orders are delivered within 3–7 business days from the date of shipment, depending on your location.
For any questions or concerns about your order, please contact us at [hello@outdoors.supply]. We’re here to help!
Discover more in our FAQ
How long does it take to process an order?
All orders are processed the same business day if placed before 12 PM EST. Orders placed after 12 PM EST are processed the following business day.
Do you ship internationally?
No! Currently we are only supporting shipments to contiguous United States. We do not ship to PO Boxes or Internationally.
What is your return policy?
No Returns
Due to the nature of our products and our commitment to ensuring the highest quality standards, we do not accept any returns under any circumstances.
No Refunds
We do not offer refunds for any reason, including but not limited to:
- Change of mind
- Incorrect size or style ordered
- Delayed shipping
- Product dissatisfaction
Please refer to our Refund Policy
What are your sizing options?
We have a size chart displayed on most products to reflect the sizing as accurate as possible. Please review the size chart and ensure you are leveraging the closest size possible.
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