I've got a Bongo and my local parts place can get most parts next or even same day. It's not a great vehicle though. If I could afford a VW with the same features I'd ditch it straight away. I think mine is a pretty poor example but I haven't found a local garage yet that knows how to do the coolant bleeding procedure and none that will offer to replace the head for free if they get it wrong. I'm amazed Mazda were allowed to release a car that was designed that badly and it doesn't reflect well on them.