2014 Altima
 

Hello folks,

So I am car noob, but recently I had damage when a rock spin under my car and damaged my transmission fluid pan. My dealership replaced it, and seems like it is running good. But I attached a picture and seems like that silverish part under black engine gets quiet hot, like I cant touch it, even if I drive like 4miles. Is it normal? What part is it?

No alarms on dashboard, and temperature stay cold and below 50%.


Sal
https://cimg4.ibsrv.net/gimg/nissanf...823c94c5a4.jpg