Ford Engines Engine Plug size Link FORD TRUCKS (from 2015 onwards)FORD MUSTANGFORD EDGE SUVs Femco Ford Plug (Replace the standard yellow OEM plug) Show plug Powerstroke 7.3L, 6.0L, 6.4L, 6.7L M14X1.25-T10 Show plug 1991 + 5.4L, 1993 + 5.8L1997-2010 5.0L, 7.5L, V10-6.8L M14X1.5-T10 Show plug Duratec 24 valve 3.0L & 3.5L1996 + 4.2L, 1996 -2003 2.3L2.5L SOHC. 1995 + V6-2.5L, 2011 +5.0L M12X1.75-T10 Show plug Pre 1997 5.0L, Pre1993 5.8L1987-1994 7.3L Diesel 1/2″-20-UNF-T10 Show plug * If the engine you are looking for is not listed, please check Femco’s catalog or contact us.