STA-BIL Fuel Stabilizer

Catalog Item # 22227

STA-BIL Fuel Stabilizer keeps fuel fresh for quick starts after storage and all year round.

  • Prevents fuel deterioration (fuel begins to break down after 60 days)
  • Prevents formation of gum and varnish
  • Corrosion inhibitor prevents rust
  • Protects fuel system during storage
  • Helps keep carburetor, fuel injectors and fuel line clean
  • Eliminates need to drain fuel
  • Perfect for generators
  • Recommended by 70 engine and equipment manufacturers
  • 32 oz. size treats up to 80 gallons of fuel


  • STA-BIL is a blend of additives which prevent fuel from undergoing degradation and oxidation during prolonged storage. It acts as a protective "wrapper" around fuel molecules so they don't combine with oxygen to make fuel go stale. Fuel stabilized with STA-BIL stays fresh and will perform as though it had just been pumped from the refinery pipeline. Typically, the life of gasoline treated with STA-BIL is extended from 2 months to 15 months. USA.

    Technical Specifications

    1.9 lbs.

    Camper's Choice Rating

    Reviewer rating of 5 stars based on 1 reviews (5 Based on 1 Review)

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    stabil fuel stabilizer

    by Anonymous – September 02, 2009
    5 out of 5 stars

    Best stuff I have ever used . I use it in all my gas powered equipment to keep fuel fresh and no varnish build up in fuel system.

    by Anonymous – December 18, 2015
    Regular STA-BIL like SKU#22227 can be used in both gasoline and diesel fuel systems. However the formula is not as effective for diesel systems due to the changes the EPA has mandated over the recent years in regards to the diesel fuel mixture and design of current diesel engine systems. The manufacturer created a Diesel Formula STA-BIL fuel stabilizer which is better suited than the regular STA-BIL formula.
    by Camping World – January 27, 2016

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