Blue Def DEF002-4PK Diesel Exhaust Fluid, 2.5 Gallon, 4 Pack

About this item

• Never refuel hot or burning devices - risk of explosive flames.
• One gallon of is used approximately every 300 miles
• A truck with a 20 gallon DEF tank can go up to 6000 miles between fill-ups
• When used in an SCR system will reduce the levels of NOx emissions of those engines
• Fit type: Universal