12 12 011 Replacing all spark plugs
WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 2005 BMW 325xi, 2005 BMW 325i, 2005 BMW 325Ci, 2004 BMW 325xi, and 2004 BMW 325i. However, it is still accessible from the selected car via links, so may be relevant.
Special Tools Required:
- 12 1 171
- 12 1 200
NOTE:
This repair instruction is valid for the following engines:
- M52/M52TU/M54/M56
- S52/S50US
Necessary Preliminary Tasks:
- Remove ignition coils. See 12 13 511 Replacing ignition coil (M52, M52TU, S52, S50US, M54)
Unscrew and remove spark plugs with special tool 12 1 171 in conjunction with special tool 12 1 200. See 12 12 011 Replacing all spark plugs
Installation:
If special tool 12 1 200 is not used, Tightening torque: M12x1.25 23 +/- 3 N.m and for M14x1.25 30 +/- 3 N.m.