3L3A12B579A / 3L3A-12B579-BA MASS AIR FLOW SENSOR FITS: FORD F-150 04-10 F-250 SUPER DUTY 05-10 F-350 SUPER DUTY 05-10 F-450 2009 F-450 SUPER DUTY 05-10 F-550 SUPER DUTY 05-10 F53 06-10