Only if you're flexible enough to snake your arm up that far behind the dash and hopefully get the bulb out and the new one in.
It's not that hard to get the speedo bezel out and you can replace all the bulbs and any bad sockets at the same time. If I remember I had to remove the steering column bracket at the bottom of the dash to get enough room to get the bezel out. I think getting the speedo cable off and back on was the worst part. If you've had the gauge bezel out before you'll know what I mean about trying to change the bulb without removing it. All my Dash lights were very dim so doing them all and cleaning all the connections was the way to go for me.
Good luck