Hi, Please see the attached picture of the cover (Fiat stilo 2007 1.6 16V). This is the first time for me to change the spark plugs, so I don't want to damage anything. There are 6 bolts (#7) in part #1 , and three of them partly under part #5 . Should I disconnect parts #4 and #5 first (how to do it?)? Should I remove part #6 on the left too (there are 2 bolts on it)? Should I also need remove the oil cover #3 ? Could you please give a simple disconnect steps? Thank you in advance!

I just found one OPEL video that may help me for the task: only remove part #2 is enough (simple task to me may be complicated when I first time to do it and don't want to make mistake!) . I'll try to do it when I have time.

Done! Easy when you know how to do it!