
K-100
K100 8oz Gasoline Fuel Treatment, Made in USA
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Highlights
- ELIMINATES WATER FROM FUEL: Removes water to prevent phase separation and protect your engine from damage.
- CLEANS THE ENTIRE FUEL SYSTEM: Dissolves gum, varnish, and harmful deposits for smoother, more reliable performance.
- BOOSTS ENERGY EFFICIENCY: Helps engines start easier, run smoother, and improves overall fuel economy while reducing emissions.
- PREVENTS COROSION & WEAR: Protects internal engine components from rust and corrosion for longer engine life.
- VERSATILE & SAFE FOR ALL ENGINES: Works with gasoline, diesel, and small engines—ideal for cars, trucks, boats, motorcycles, lawn equipment, and more.
Why You'll Love It
- Eliminates water from fuel to stop phase separation and prevent engine damage
- Cleans out gum, varnish, and deposits across the entire fuel system
- Improves fuel economy, helps engines start easier, and lowers emissions
- Protects internal engine parts against rust, wear, and corrosion
- Safe for gasoline, diesel, small engines, vehicles, boats, and lawn equipment
Pros
- +Made in the USA
- +Removes water to stop phase separation
- +Cleans fuel system deposits
- +Compatible with gas and diesel engines
- +Protects internal parts from rust
Cons
- -Compact 8oz bottle size
- -Exact treatment ratio not listed
Detailed Review
K-100 8oz Gasoline Fuel Treatment is an all-in-one additive designed to protect engines and maintain fuel systems across various equipment. It addresses common fuel problems by targeting moisture directly, eliminating water from the fuel supply to prevent phase separation and keep your engine safe from internal damage.
In addition to water removal, this treatment actively cleans the whole fuel system. It works to dissolve built-up gum, varnish, and harmful deposits, which helps engines start more easily and run smoother. Regular use boosts overall energy efficiency, improving fuel economy while cutting down on emissions.
Protection extends to the internal metal components as well, shielding parts against rust, corrosion, and everyday wear for extended engine life. It offers wide versatility, working safely in gasoline, diesel, and small engines, making it suitable for cars, trucks, boats, motorcycles, and lawn equipment.
Keep in mind that this comes in an 8-ounce bottle, and the product information does not specify the exact fuel-to-additive mixing ratio or treatment dosage per gallon.
Verdict: This versatile additive is a great choice for anyone looking to eliminate moisture, clean deposits, and protect engines ranging from lawnmowers to daily drivers and boats.
Who Should Buy It
A great fit if you:
- Need to remove moisture from fuel to prevent phase separation.
- Want to clean out gum, varnish, and deposits for smoother engine starts.
- Own a mix of vehicles, boats, motorcycles, or lawn equipment requiring gas or diesel maintenance.
- Want internal rust and corrosion protection for your engine components.
Consider something else if you:
- Need large bulk quantities for commercial fleet maintenance.
- Prefer an additive with clear dosage ratios detailed upfront on the package label.
FAQ
What types of engines can this treatment be used in?
It is safe for gasoline, diesel, and small engines, including those in cars, trucks, boats, motorcycles, and lawn equipment.
How does this product address water in the fuel tank?
It eliminates water from the fuel to prevent phase separation and protect engine components from damage.
Where is this fuel treatment manufactured?
This fuel treatment is made in the USA.
Product Specs
| Specification | Details |
|---|---|
| Manufacturer | K100 |
| Brand | K-100 |
| Model | K100 K100-G |
| Item Weight | 8.2 ounces |
| Product Dimensions | 7 x 2.25 x 2.25 inches |
| Item model number | K100-G |
| Exterior | Painted |
| Manufacturer Part Number | 100*K10 |
| ASIN | B008Y2CFGS |
| Customer Reviews | 4.8 4.8 out of 5 stars (137) 4.8 out of 5 stars |
| Best Sellers Rank | #31,831 in Automotive (See Top 100 in Automotive) #53 in Engine & Oil Fluid Additives |
| Date First Available | August 15, 2012 |






