STP® ULTRA 5-in-1 DIESEL Fuel System Cleaner... Helps Maximize Diesel Engine Performance
All-Season Formula Helps
- Save Fuel
- Prevent Fuel Gelling
- Boosts Cetane
- Inhibit Corrosion
- Improves Lubricity
5.25 fl. oz. bottle treats up to 21 gallons of gasoline.
12 fl. oz. bottle treats up to 28 gallons of gasoline.
This all-in-one Diesel solution helps clean the fuel system to maximize diesel engine performance. Formulated to help save fuel by cleaning the fuel system, boost cetane to help improve combustion, improve lubricity, prevent fuel gelling and provides corrosion protection.
Use every 4,000 miles
Suitable for Turbo Engines and Biodiesel safe. Developed for diesel cars, SUVs and trucks
Will not void warranty.
© 2019 The Armor All/STP Products Company, a Spectrum Brands Company