- Spark Plug
- Spark plug igniting the air-fuel mixture in the combustion chamber
- NGK "3540" - Not available
AUDI - A4, A6, 100, S6, 80; FORD - Scorpio, Galaxy; BMW - 3, 5; MAZDA - 323 C; ALFA ROMEO - 156, 33; ALPINA - B3, B10
Additional numbers
NGK:
BKR6EVX-11