Hi friends, I'm looking for help with selecting the specific tools necessary for replacing my spark plugs 0n my '08 535xi. I know BMW likes to use unconventional screws like 12point sockets, etc. So here's my list of tools so far. Let me know which other tool you think I'm missing in this list, and any cost saving tips you may have. Thanks in advance.

- Socket set with extensions
- 15mm 12-point socket
- 5mm Allen
- Torque wrench

 

14MM 12 point thin wall socket. I don't know why you need a torque wrench.

 

Hey Sean, thanks a million! I guess the Torque would be to tighten down to 23Nm

 

Nothing really special for doing spark plugs. Thin wall socket and an extension. I torque mine to 18ft lbs. Maybe also have a breaker bar handy.