Diesel Fuel Additive Comparison Chart
Not sure which of our great offerings is right for you? View the chart below for a detailed comparison and feature list.
Stanadyne PERFORMANCE FORMULA® ALL SEASON | Alliant Power ULTRAGUARD™ | Stanadyne LUBRICITY FORMULA™ | Alliant Power LUBRIGUARD™ | Stanadyne WINTER 1000™ FORMULA | Alliant Power WINTERGUARD™ | Stanadyne PERFORMANCE FORMULA® WARM WEATHER BLEND | Stanadyne PERFORMANCE FORMULA® INJECTOR CLEANER | |
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Cetane Improver Improves combustion, reduces emissions, faster start-ups, smoother idling and acceleration | ✔ | ✔ | ✔ | ✔ | ✔ | |||
Detergent Cleans existing deposits and prevents additional build-up | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
Deposit Modifier Softens hard deposits allowing for their removal. Exceeds Cummins L10 test for cleanliness | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
Lubricant Coats internal parts of fuel system to allow better fuel flow and less friction | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
Corrosion Inhibitor Protects fuel injection parts from rust and corrosion | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
Water Demulsifier Causes water to come out of emulsion / suspension so Filter / Seperator can remove it | ✔ | ✔ | ✔ | ✔ | ✔ | |||
Stabilizer Fights formation of gums caused by oxidation | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
Alcohol-Free Avoids harmful corrosion and accelerated wear caused by alcohol use | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Wax Modifier – Pour Point Depressant Lowers temperature at which fuel will pour by up to 40 degrees F (22 degrees C) | ✔ | ✔ | ✔ | ✔ | ||||
Wax Dispersant Keeps wax crystals evenly distributed | ✔ | ✔ | ✔ | ✔ | ||||
Freeze Depressant Lowers freeze-point of water in fuel | ✔ | ✔ | ✔ | ✔ | ||||
Highly Concentrated Lubricant For use in fuels with reduced lubricating properties | ✔ | ✔ | ||||||
Compatible with all Diesel Fuels For use with ultra low sulfur diesel and bio diesel (up to B20, or 20% bio content) | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Treatment Ratio | 1:500 | 1:500 | 1:1000 | 1:1000 | 1:1000 | 1:1000 | 1:500 | 1:400 |
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Learn More
To read more about each of our diesel fuel additive offerings, click on one of the options below.

Stanadyne
Stanadyne's diesel fuel additive offerings protect your diesel engine, reduce emissions, and improve engine performance.
Stanadyne
The industry standard Performance Formula® All Season, Warm Weather Blend, Injector Cleaner, and Lubricity Formula keeps your diesel engine running smooth and efficiently.
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Alliant Power
Chemically advanced formulations provide superior fuel system protection and help restore engine performance at competitive pricing. Specially formulated for today's common rail engines.
Alliant Power
ULTRAGUARD™, WINTERGUARD™, and LUBRIGUARD™ available for all of your diesel fuel treatment needs.