I have purchased fuses from the local NAPA for my 928 and they barely fit. Seems like they are just a hair to long and it is a real pain to get them to go in. They look just like the originals. I also have a few glass fuses with tapered ends to fit the OE fuse holder. I much prefer these over the OE style as I feel they are easier to work with and fit perfectly. Unfortunatley I can't find them anywhere around town...yet. They share the same part# as the OE style and the parts store counter person said they have no idea which kind will show up if we special order them. I would like to replace all of my fuses with the glass type if I can find them.

 

I use littelfuse, found them here.

http://www.autohausaz.com/search/pro...&gid=2676@Fuse