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Sta-Bil
STA-BIL 360 Protection - Small Engine - 4oz Case of 6
Regular Price $59.92MSRP $53.02Sale Price $44.50 -
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On Sale
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Sta-Bil
STA-BIL Diesel Formula Fuel Stabilizer & Performance Improver - 32oz CASE OF 4
Regular Price $111.96Your Price $99.99 -
On Sale
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On Sale
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On Sale
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On Sale
Sta-Bil
STA-BIL Diesel Formula Fuel Stabilizer & Performance Improver - 1 Gallon
Regular Price $78.99MSRP $78.99Sale Price $70.00 -
On Sale
Sta-Bil
STA-BIL Diesel Formula Fuel Stabilizer & Performance Improver - 32oz
Regular Price $30.99Your Price $25.00 -
On Sale
Sta-Bil Marine Fuel Additives
STA-BIL Marine Fuel Additives
STA-BIL fuel additives are a trusted choice for protecting fuel quality, reducing ethanol-related corrosion, and helping engines run smoothly after periods of inactivity. Because modern ethanol-blended fuels can begin to break down in as little as 30 days, choosing the right formula depends on your equipment, fuel type, and storage timeline.
Key Benefits
- Long-term fuel freshness: Helps keep fuel fresh for up to 24 months during storage.
- Corrosion protection: Helps guard fuel systems against moisture and ethanol-related damage.
- Cleaner fuel systems: Helps prevent gum and varnish buildup in 2-cycle and 4-cycle engines.
- Versatile use: Suitable for boats, cars, motorcycles, and small equipment.
Recommended Use
Use STA-BIL fuel stabilizer at the recommended treatment rate of 1 oz. per 2.5 gallons of fuel. For best results, add the stabilizer before storage or whenever fuel may sit unused for an extended period. Since 2005, U.S. Boating & Marine Supplies has been your trusted one-stop shop for boating essentials, including fuel additives that help protect your engine and keep you ready for the water.