That would be correct.
Not that you have to replace ALL of them right now, but there should only be a couple anyways. I've never seen a car with more than 2 or 3 that I can remember. Generally things of that high rating are only seen in the charging system and the main leads going into the fuse block.
I've found a few on the net that have multiple fuses in them
something like this should do the job fine, though I don't have access to your wiring diagram nor a similar vehicle to confirm it. The block is $35 and the fuses are about $3-6 each depending on where you look.