SAAB 9117979 Aperture disc Found in SAAB OG900 1986–1989 Electrical, general › Ignition coil, cables, spark plugs, etc. - spark plugs etc · Position 31 SAAB OG900 1990–1993 Electrical, general › EZK · Position 16 SAAB 9000 1990–1993 Electrical, general › EZK · Position 20