Description Note:The cap are a direct replacement for the standard plastic cap.It is made of aTPEand open up to become a funnel shape, making pouring washer fluid in much easier and cleaner. Once opened they also stay open until you clip them shut again, they dont keep closing over like the standard cap as you are trying to pour liquid in.It will fit washer filler necks with a46mm(4.6cm)-50mm (5cm)diameter!May fit other makes and models too, just check the filler neck diameter before orderingFitment:For Nian Navara D40 2GDescription:Item Condition:100% Brand NewColor: BlueMaterial: TPEPart number: 6V0955485, 000096706Feature:- is a practical acceory for the vehicles engine compartment,- is simply fitted in place of the plastic cap on the windscreen-washer reservoir,- prevents fluid being spilt in the engine compartment,- is resistant to damage from chemicals (e.g. oil, fuel, etc.),- can be used in temperatures ranging from -40C to 90C,Package Contents:1x Windshield Washer Fluid Cap