- Spark Plug
- Spark plug igniting the air-fuel mixture in the combustion chamber
- NGK "97506" - Not available
BMW - 3 (E91, E92, F30), 5, 4 (F32, F33, F82), 1, 6, 2, 7 (F01, F02, F03), X5, X3, X1, X6, X4, Z4 Roadster
Additional numbers
NGK:
SILZKBR8D8S