Elafix 40 Magnetic Filler Neck Collar

Industry-standard Elafix 40 filler neck collar, operates in conjunction with ZVA AdBlue automatic nozzles with cross-fuelling protection spouts fitted.

Putting AdBlue or DEF into diesel can cause serious problems with your vehicle's fuel supply.

To avoid this problem, use ZVA AdBlue nozzles in conjunction with the Elafix 40 filler neck.

When used in conjunction with a ZVA nozzle which is fitted with a magnetic spout, the collar prevents your AdBlue dispensing pump from being able to dispense DEF/AdBlue into anything other than the AdBlue tank.