I have just taken a 2003 8 valve 1600cc Astra from a family member for a minimal fee,she was going to scrap it as she has purchased a new car. One of the problems it has is a split pipe/hose in the engine bay just behind the engine block and oill filler cap and it needs replacing. I have no idea what it's called or where I can find a replacement. I am hoping some of you experience guys and girls could point me in the right direction. I have taken a couple of photos to help explain my problem and will try to post them if I can.