The ~26 year old ABS part MB424629 snapped, so i measured up the framents and came out with this.
I printed mine on my i3 MK3S+ out of Prusament PETG with a 0.4 mm Nozzle and 0.1 mm layers i think, but i by no means optimised this.
you will need to re-use of find alternates for the spring and metal pin that retains it, basically just copy what you took out and it should work.
I hope this helps!
P.S. you can get into the glove box to change out the mechanism by unscrewing the cover and moving the metal tab with a screwdriver
The author marked this model as their own original creation.