Washer water not working

[Korova]

With windscreen washers my first check is to wiggle a needle in the spray nozzle if neither is working, on basis that back pressure could stop the pump operating.

And pull off the hoses at the needle end and blow through them to make sure they are clear.

 

[Korova]

Found this on amazon , it appears to be the same as the latest ducato or is there any subtle differences?

View attachment 845507

I paid a similar price at my local motor factors. I try to always get my parts from them as obviously its easier to take it back and order another if there are a choice of two types or more (which usually seems to be the case). They usually can get me a part next day, if the not the same day.