Shell Diesel Exhaust Fluid


An ultra pure Urea, ready to use non-toxic, stable, colourless solution used in modern Selective Catalytic Reduction (SCR) technology to meet EPA emission standards for diesel engines.


  • Urea 31.8 – 33.2%

How to use

Always consult vehicle manufacturer’s manual prior to use. Connect the supplied spout to the bottle. Refill the Diesel Exhaust Fluid (DEF) tank on the car, making sure that the smaller air lid on the bottle is fully open whilst refilling. Store the product at room temperature with good ventilation, out of exposure to direct sunlight. Do not mix with Diesel fuel, pour into DEF tank only.

Non-Hazardous. Keep out of reach of children.

How to use Shell Diesel Exhaust Fluid