Our most advanced cleaning formula¹

  • Better fuel economy

    Shell Diesel Extra is designed to help remove carbon deposits from the injectors and prevent further build-up, which can enable fuel economy up to 3%2 and lower operating costs2.

  • Wide range of applications

    Shell Diesel Extra can be used in on-road vehicles and off-road equipment and work in both older and newer fleets.

  • Enabling the energy transition

    Shell Diesel Extra is specially formulated to be utilized in fuel with higher biofuels components. This allows users to increase the bio content of their fuels and reduce their Greenhouse Gas emissions3.

  • Corrosion protection

    The corrosion inhibitor in Shell Diesel Extra helps prevent corrosion in critical fuel system parts and in your storage tank2, so you can safeguard and make the most of your equipment investment.

  • More load-pulling power

    Shell Diesel Extra is specially designed to provide more torque and load pulling power when needed most. You can expected to get more out of your vehicles and equipment after just one tank fill.

1 DYNAFLEX Technology or DYNAFLEX formulation are our names for our latest generation of advanced formulations for gasoline and diesel fuels. 

2 Compared to regular diesel without fuel economy formula. Actual savings may vary according to vehicle, driving conditions and driving style. Internal Shell tests and with our customers have shown a range of fuel savings depending on age of vehicle and type of operations.

3 Compared to regular diesel without the addition of biofuels.

What our customers say

Thanks to Shell FuelSave Diesel with DYNAFLEX Technology, we’ve managed to reduce fuel-related operating cost by 30% compared to the regular diesel used before, by reducing engine system failures and vehicle downtime as a result of fewer breakdowns*.

Badrul Hishyam, Director of Mayang Bayumas Sdn Bhd., Malaysia

* Shell FuelSave Diesel is the European/Asian brand name of Shell Diesel Extra

More in Shell Diesel Extra


Read about the difference that Shell Diesel Extra is making for clients on the job.

The Science Behind Shell Diesel Extra

Watch the video to learn how Shell Diesel Extra can help your engines.

Where to Buy Shell Diesel Extra

Shell Diesel Extra is available through our nationwide distribution network.