i wanted to ask if I should replace my front hub together with the bearing. Bearing is shot for sure, just curious if the extra$170 ish hub assy is worth it. Btw I have a 2005 g35x

 

Depends on if you have the tools to press out the old bearing and press in the new vs. driving a second vehicle to a shop to have them do it.

If you don't have a ride to go get the bearing pressed then you're better off buying a pre-assembled hub.