Spark Plugs
SPARK PLUG TYPE
| Application | Spark Plug |
|---|---|
| M3 | Bosch FGR8KQC |
| V12 | Bosch B4419 |
| All Others (Except E39 M62 From 7/97) | Bosch F7LDCR, NGK BKR6EK |
| E39 M62 From 7/97 | Bosch F8LDCR |
SPARK PLUG SPECIFICATIONS
| Application | Gap: In. (mm) | Torque: Ft. Lbs. (N.m) |
|---|---|---|
| Standard Engine | Not Adjustable | 23 (31) |
| Motorsport Engine | Not Adjustable | 17 (23) |