If you have a 125 you have to use a 125 or the updated 125-01. You cannot use the 124 and if you have the 124 and use a 125 you need an update . Remove yours first to verify part number as shipping is obviously going to be expensive for you
This write up has everything you need to know Scroll to the bottom for part numbers
https://sites.google.com/site/mikefocke2/checkenginelightcausedbymassairflowsensor