- Spark Plug
- Spark plug igniting the air-fuel mixture in the combustion chamber
- NGK "9723" - Not available
HYUNDAI - IX35, Tucson, I40, Elantra, Genesis; KIA - Sportage, Optima; MERCEDES-BENZ - C-Class, E-Class; CITROËN - DS3, C4
Additional numbers
NGK:
SILZKR7B11