This is from a 2017 subaru impreza (premium model, larger radio) this is the potentiometer for the volume knob where it broke off the circuit board but also needs to be replaced.
Only numbers on it i can find are 15D172P1MAL
Welcome to the TechForum. It looks like the part is a rotary encoder instead of a potentiometer. I will take a look to see what I can find for the encoder.
I have looked for a replacement for you, however I was not able to find one.