Compatible with 1998 2008 FORD CROWN VICTORIA 2001 2008 FORD E 150 2003 2013 FORD E 250 2001 2004 FORD EXPEDITION 2002 2005 FORD EXPLORER 1997 2008 FORD F 150 V8 4.6L ONLY 2004 FORD F 150 HERITAGE V8 4.6L ONLY 1999 2004 FORD MUSTANG 1999 LINCOLN NAVIGATOR 1998 2005 LINCOLN TOWN CAR 1998 2008 MERCURY GRAND MARQUIS 2002 2005 MERCURY MOUNTAINEER
Spark plug compatible with OEM SP 493,AGSF32PM,SP493,3L1E12405AA,AGSF32PMF4, AGSF32PMF6
100% Compatible with OEM Parts, meets Original Equipment Manufacturer OEM Standards
It s suggested that ignition coil and spark plug be replaced in a sychronized manner to lower the likelihood of common ignition system dysfunctions such as failure to start engine vibration, misfiring, inadequate power ,spark plug fouling and poor fuel economy