Wiper Blades 08 Focus

[letmethinkabout]

I had the wiper inserts replaced at the last service and they're still rubbing on the glass unless there is a bucketload of rain but I've put up with it for a few months now.

Dropped by Ford they had a look and suggested new inserts I suggested blades as new insertts didn't seem to help last time and was quoted $180 to supply and fit .

Now that seems a bit much for something I can essentially do myself. Any ideas if I am being ripped off or maybe they've made an error?

What's a good non-genuine replacement I can get easily and fit myself?