@
montana Funnily enough I actually haven't checked, I had been losing a little coolant for quite a while so when my car went in for it's service I got my mechanic to have a look to see if there was a leak..
He found that it was the plastic bleed screw, I'm assuming he attempted to tighten it because he told me to source a new one then he will change the coolant and replace the screw free of charge. But I will double check that it's as tight as it will go when I finish work.
I did email Renault Parts Direct and they said it was full pipe only showing @ £28.80 plus postage which I think is excessive as I only need the screw.. It's really not losing much at all but if anyone knows if you can get it separate or has one laying about I will happily pay for it. If not it will have to be the full pipe
Thanks