STA-BIL Small Engine Pro. Multi-system Fuel Additive for Small Engines, 16 fl. oz. (22305)
STA-BIL Small Engine Pro. Multi-system Fuel Additive for Small Engines, 16 fl. oz. (22305)
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STA-BIL Small Engine Pro. Multi-system Fuel Additive for Small Engines, 16 fl. oz. (22305)

151 ratings
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Key item features

  • Engine Longevity: Keeps internal engine components lubricated and free, providing longevity to internal engine parts
  • Noise Reduction: With optimal lubrication and cleaning, this fuel additive effectively quiets noisy engines
  • Ethanol Protection: Corrosion Inhibitors provide the ultimate protection against the harmful effects of Ethanol
  • Versatile Use: Safe for use in all gas powered small engines equipment
  • Convenient Size: Assembled weight is 16 fluid ounces
  • Dual Function: Can be used in both oil and gas to improve outdoor power equipment engine performance
  • Enhanced Performance: Helps clean out gum and varnish, restoring lost engine power and reducing rough running issues
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Specs

Brand, STA-BILAutomotive additive type, Fuel Performance EnhancerRec. use, ATV, Agriculture, Dirt Bike, Garden, Lawn Mowers, Motorcycle, Snowmobile, UTVVolume capacity, 16 fl ozContainer type, CanSize, 16 fl. oz.

About this item

Product details

STA-BIL Small Engine Pro is a versatile fuel additive product that can be used in both oil and gas to improve outdoor power equipment engine performance. When added to oil, it lubricates and frees sticky valves and pistons, providing a layer of protection in the crankcase and reducing engine noise. When added to gasoline, it helps clean out gum and varnish, restoring lost engine power and reducing rough running issues. This product comes in a convenient 16 fluid ounce bottle, making it easy to use and store for all your small engine needs.
  • Keeps internal engine components lubricated and free, providing longevity to internal engine parts
  • With optimal lubrication and cleaning, this fuel additive effectively quiets noisy engines
  • Protects Against Ethanol - Corrosion Inhibitors provide the ultimate protection against the harmful effects of Ethanol
  • Safe for use in all gas powered small engines equipment
  • Assembled weight is 16 fluid ounces
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Brand

STA-BIL

Automotive additive type

Fuel Performance Enhancer

Rec. use

ATV, Agriculture, Dirt Bike, Garden, Lawn Mowers, Motorcycle, Snowmobile, UTV

Volume capacity

16 fl oz

Warranty

Warranty information

Everything you purchase from us comes with a 100% Satisfaction Guarantee. Our 100% Satisfaction Guarantee means you’re covered if you are unhappy with the results of the product or if it does not hold up to the claims on the label.

Warnings

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Customer ratings & reviews

4.6 out of 5 stars
stars
151 ratings51 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars77% (117)
  2. 4 stars13% (20)
  3. 3 stars4% (6)
  4. 2 stars2% (3)
  5. 1 star3% (5)

Reviews summary

Pros

  • : Restores engine function after failure quickly.
  • : Provides great cost effectiveness.
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Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 51 reviews

Aug 20, 2026
Reviewer name: aaron
Top Reviewer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Mower performance much better since adding this product😎fast shipping☑️

Helpful?56BQEEIA5V5K302309916
Nov 4, 2026
Reviewer name: Walmart customer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Low quality product but good price

Incentivized Review
Helpful?56BQEEIA5V5K302309916
Nov 4, 2026
Reviewer name: WalmartCustomer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It worked for what was needed

Incentivized Review
Helpful?56BQEEIA5V5K302309916
Current price is $6.8442.8 ¢/fl oz
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