Spark Plug Gap

The content of this article reflects the changes identified in TSB SI B12 01 05 dated December 2009.

This technical service bulletin (12 01 05) was first published in May of 2005 (that is the meaning of the 05) and has been updated several times, since you are currently viewing an older vehicle if you wish to see the full text of this TSB, consider selecting a 2006 (or newer) E90 (3 Series) or E60 (5 Series) with the N52 engine.

Electrode gap 0.028 - 0.032 in (0.7 - 0.8 mm)