Peugeot 208 1.4 glow plug replacement time

Hello 2012 model 1.4hdi 68hp manual I have a peugeot 208 at 127.xxx km, when I should change the glow plugs of my vehicle, I would appreciate it if my friends who have knowledge about this issue help, thank you.

Sir, there is no specific time, but there may be a problem like this: glow plugs boil over time and do not come out. So it is useful to change it from time to time. It's not a very expensive part, but most craftsmen don't want to remove the glow plugs if there is no malfunction. If it breaks, it will cause trouble. talip206 2021-02-14 22:44:19

It is not very cheap, sir, 90 tl per piece but of course it will change and I do not want to stay on the road.