Spark Plug Spark plug igniting the air-fuel mixture in the combustion chamber NPS "U570L205" - Not availableRENAULT - 19, Rapid, Clio, 18; BMW - 3; TRIUMPH - 1300; PEUGEOT - 504; DAIMLER - 2.8 - 5.3; VW - Scirocco; ARO - 10; ...