u/AccomplishedSuit3881

Hi everyone, I just picked this car up on Friday and this is my first Infiniti and I had a few questions.

1. Oil gallery gasket, is there a certain mileage where it tends to fail and needs to be replaced? My car has 161k miles and has been maintained its whole life at the dealer so I don’t think it’s been addressed, and I’m paranoid about driving it around. I’ve read that while doing the oil gallery gasket job, that you should also change out the water pump as well, is there anything else that needs to be changed while doing this job? How much is labor for this job and does anyone know where to get it done specifically in Southern California, preferable close to the IE?
2. I’ve also read on here that these cars are hot and tend to be stolen a lot. Since my car is stock, will it be a target for thieves? Any tips for a killswitch and how many people here have killswitches on their cars?