The prime reason for mis-fuelling is that the diesel pump filler nozzle is larger than the petrol nozzle.

 

So, both the petrol and diesel filler nozzle will fit.


Diesel Key has been discontinued - replaced by Diesel Fill which is more robust device  which fits a greater number of vehicles. 

 

We only have Diesel Fill for vehicles with screw-on type fuel caps but hope to extend this to bayonet type fuel cap fittings in the near future.  If you have a screw in fuel cap and the filler neck does not have a flap Diesel Fill should fit your vehicle.

 

******Applications are vehicle specific so before you purchase this please contact us in order to check the compatibility of the Diesel Fill in your vehicle. 

 

*The Diesel Fill Cap may not work with aftermarket long range tanks. 

 

**ALL PICTURES SHOWN ARE FOR ILLUSTRATION PURPOSE ONLY.ACTUAL PRODUCT MAY VARY DUE TO STOCK AVAILABILITY. 

Responsive Diesel Fill Mis Fueling Prevention Device

AU$97.00Price
  • Applications are vehicle specific so before you purchase this please contact us in order to check the compatibility of the Diesel Key in your vehicle.(sales@responsiveengineering.com.au)