relay??

[Niall]

Last thing you want is water to get in there. It can do all sorts of weird and wonderful things to how the car runs (if at all!)
My old one on my 1.8, i glued the broken plastic back and then wrapped it up in lots of insulating tape. Did the job just fine but i broke mine so i know it had no water getting in there before. If theres a chance water could of been getting in before, i would replace it anyway