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Sta-Bil ® Fuel Stabilizer, 32 Ounce

The average rating for this product is 5 out of 5 stars
1 reviews
For keeping the fuel of your stored vehicles fresh, Sta-Bil ® 32 oz. Fuel Stabilizer will keep the engine free of gumming, varnish, rust, or corrosion. This solution works with any gasoline blend and all 2- and 4-cycle engines. It will keep fuel fresh for 12 months and can even be used for preventative measures of clean and functioning engines.
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Product Overview

Sta-Bil ® 32 oz. Fuel Stabilizer is a top selling product when it comes to keeping your stored vehicles and engines from the corrosion of aging fuel. With this Fuel Stabilizer, one can easily measure out the product before applying it with the options of a small cap on a nozzle that measures to 1 oz., as well as a larger cap with measurements to the side of the bottle. Sta-Bil ® works with all 2- and 4-cycle engines that are stored or rarely used, as well with any blend of gasoline. It can also be used on an active engine as a preventative for a clean fuel system, with no damage from over treatment.

Since stored fuel can go bad as soon as 30 days, causing stalling and poor engine performance, Sta-Bil keeps fuel fresh for 12 months, while an individual bottle can last 2 years after first use. While it removes water to prevent corrosion, it also cleans carburetors and fuel injectors, prolonging engine life and eliminating the need to empty out the engine's fuel before storing. This solution also fights ethanol problems and does not contain alcohol.


  • Sta-Bil, 32 oz.
  • Works safely with all blends of gasoline
  • Protects from gum, varnish, rust, and corrosion
  • No longer a need to drain fuel before storing vehicles
  • Can use on all 2- and 4-cycle gasoline engines
  • Can measure out in ML. or oz. on the bottle
  • Keeps fuel fresh for 12 months
  • Safe to use in un-stored engines
  • Over treatment is safe and won't harm the engine
  • Does not contain alcohol
  • Can be used for up to 2 years after opening

If looking for other fuel cleaning options, check out our other fuel treatments.

Product Review Summary
Based on 1 review
The average rating for this product is 5 out of 5 stars
Overall Rating: 5.0/5.0
Customer Reviews
May 16, 2019
Works Great!
This shopper rated the product 5 out of 5 stars

I have tried other less expensive options and continued to have starting issues with my equipment. Stick with Stabil and your equipment will last!

Bob Miller from MN