Instrument and HVAC dash lights 2000 Toyota Tacoma

Ok, my second question to this forum. All of my HVAC control lights and at least one of my gauge control lights have been burned out for a long time. I have watched a few videos on how to replace them, but having trouble tracking down exactly what size of bulbs to get (I would like to change to LED). Has anybody had any luck changing out The dash lights of a first Gen Tacoma (specifically 2000 or older) with LED? If so, fill me in on the correct size of bulbs to look for, or can you point me to a link that will ensure I get the correct sizes? And if you have an opinion on NOT replacing with LED (I know I can easily get the OEM bulbs although they are pretty expensive), please feel free to chime in with your opinion on that.

Thanks!

 

Reasonably long thread on this: Who has done aftermarket dash and cluster lights? Bulbs and sizes sprinkled through that thread for LEDs.

For the HVAC, you need #74 bulbs, which you can get here if you just want the basic non-LED variant: SYLVANIA 74 Basic Miniature Bulb, (Contains 10 Bulbs)