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Your cart is empty. 24 Pack of PN# AP0500 8oz (237 ml) of Alliant Power ULTRAGUARD. Each 8oz treats 30 gals
Alliant Power ULTRAGUARD Diesel Fuel Treatment is an All-season, multi-functional diesel fuel treatment that is designed to improve base fuel quality providing superior fuel system protection under all operating conditions.
-Restores Engine Power & Torque
-Improves Fuel Economy
-Cleans Internal & External Injector Deposits
-Removes Water by Demulsification
-Protects Against Rust & Corrosion
-Cleans Deposits & Eliminates Stiction in Common Rail Injectors
-Provides anti-gel protection
-Increase Cetane for improved engine combustion
Cowboy Bob
Reviewed in the United States on July 26, 2020
Ease of Use is excellent
DB-Austin
Reviewed in the United States on October 16, 2020
Only additive I useAnd still using it in 2022. Great product and the best diesel additive bottle there is. Between multiple vehicles, I’ve been using this since 2016
Brandon Drew
Reviewed in the United States on December 6, 2017
This is the BEST diesel additive I've found. For one main reason... the bottle!!We own three diesel vehicles (07 LBZ Duramax Sierra, 18 Cruze Diesel, 18 Equinox Diesel) currently, drive a ton, and have driven diesel for 15+ years. Most additives are similar. This one does everything you need, is very similar, if not better than Stanadyne, and is a good price per treatment.They win with the bottle though. First of all, the long neck on the bottle makes it easy to pour in any filler. Trucks are easy no matter what, but getting certain bottles in our diesel Cruze and Equinox can be tough. The best part though, is the pull tab on the foil seal on the bottle! Stanadyne and most other bottles need the foil seal to be punctured. So your key or finger ends up smelling like diesel. These have the easy pull tab! No more diesel on your key or finger! Something so simple makes such a HUGE difference. WELL DONE!Fantastic product. Superior packaging. This is the only additive I will buy from now on.
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