What is the specific part I would need to replace the door actuator on the front right side? I can't figure out what I need exactly through bernardiparts or honda estore

 

It looks like it should be part #5, part #72115-SDA-A11, ACTUATOR ASSY., DOOR LOCK (R. FR.). The list price is $20.85, and internet discount price is $15.26 plus shipping.

Due to the shipping, you might just want to pick it up locally if that is all you need. Be aware that local dealership may mark-up over list price.

You have to remove the door latch/actuator assembly first, before you can separate the actuator for replacement.