Spark Plug Spark plug igniting the air-fuel mixture in the combustion chamber Denso "W20FS-U10" - Not availableOPEL - Rekord, Kadett, Omega A, Ascona; CITROËN - CX; SKODA - 105,120; VW - 1500,1600; DACIA - 1310; RANGER - Rekord; ...