[DaveNP]

You could be pleasantly surprised at the Volvo dealership, for some parts they are very competitive. My local dealer can also get parts in very quickly, if I phone them in the morning I can pick it up mid afternoon of the same day. Add to that the knowledge the fact that they should be able to get the right part if you give them your car details (chassis number can be best) rather than a generic part that you'll struggle to fit.