Daisy
Last Updated: Jul 18, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Duragard Oil | 9.72 | ❌ | ❌ | ❌ |
Prevents fuel gelling
Protects against fuel-filter icing
Boosts cetane for faster cold starts
Contains Slickdiesel Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel
Effective in all diesel fuels, including ULSD and biodiesel blends
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Duragard Oil | 9.72 | ❌ | ❌ | ❌ |
Safe for use in all diesel engines: Disperses diesel fuel contaminants, removes water and slime
. +Petro fresh provides maximum long-term storage stability – keeps fuel fresh
Prevents premature fuel-filter plugging and protects against fuel tank corrosion
Effective in conjunction with Bio Kleene Diesel Fuel Biocide to remove residual water and contaminants during microbial contamination clean-ups
Effective in all diesel fuels, including Ultra Low Sulfur Diesel (ULSD), biodiesel and biodiesel blends; does not contain alcohol of any kind
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Elite Tool Center | 9.20 | ❌ | ❌ | ❌ |
Universal Fit
One 80 Oz bottle
conditions up to 250 gallons of fuel
For use with already gelled lines
Keep for emergency use in cold weather. Flash point: 65
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Duragard Oil | 9.72 | ❌ | ❌ | ❌ |
Cleans dirty injectors and prevents injector sticking in both High Pressure Common Rail (HPCR) and older systems, effective in all diesel fuels, including ULSD, biodiesel and biodiesel blends
Removes both internal and external deposits on fuel injectors
Boosts cetane up to 6 numbers – engines run smoother with less power lag and faster cold starts
Boosts power – reduces need for downshifting; Restores lost power and fuel economy
Contains Slick diesel Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Duragard Oil | 9.72 | ❌ | ❌ | ❌ |
Cleans dirty injectors and prevents injector sticking in both High Pressure Common Rail (HPCR) and older systems, effective in all diesel fuels, including ULSD, biodiesel and biodiesel blends
Removes both internal and external deposits on fuel injectors
Boosts cetane up to 6 numbers – engines run smoother with less power lag and faster cold starts
Boosts power – reduces need for downshifting; Restores lost power and fuel economy
Contains Slick diesel Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| HABBIBI | 9.53 | ❌ | ❌ | ❌ |
Prevents fuel gelling
Protects against fuel-filter icing
Boosts cetane for faster cold starts
Contains Slickdiesel Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel
Effective in all diesel fuels, including ULSD and biodiesel blends
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Duragard Oil | 9.73 | ❌ | ❌ | ❌ |
Contains Slickdiesel Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel
Effective in all diesel fuels, including ULSD and biodiesel blends
Effective in all diesel fuels, including ULSD and biodiesel blends
Fit type: Universal
Part number: 1064-06
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SIM Supply, Inc. | 9.81 | ❌ | ❌ | ❌ |
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Power Service | 8 |
We've carried out a comprehensive analysis of 1,557 reviews on fuel additives, using our selection criteria to identify the best options in the oils & fluids. Our findings reveal that most customers typically select fuel additives priced around $57.43, with top brands including gumout, yamaha, sta-bil, stanadyne, rislone, zmax, star brite, power plus lubricants and liqui moly and the fuel ox
Our team of expert editors reviewed these high-quality items and handpicked the top 8 fuel additives for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the oils & fluids category. These include amazon.com, pwc parts, diamond diesel & turbocharger service, globalecom, southwest diesel & electrical, tbr wholesale inc, 1185 corp, marketplace pros and doxa-worldwide and the collectors spot .
We are dedicated to assisting our users in finding the right additives Products based on their needs, saving them considerable time when choosing which fuel additives to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.