Spark Plug Spark plug igniting the air-fuel mixture in the combustion chamber NPS "VXU24" - Not availableFIAT - Brava, Bravo, Punto, Idea; BMW - 3 (E46, WB), Z3; LANCIA - Y; MASERATI - Biturbo; ALPINA - Roadster S; TVR - Cerbera; ...