[Vehicle Fitment]: Compatible with Cadillac 60 Special 1993-1993 V8 4.9L, Allante 1993-1993 V8 4.6L, Allante 1987-1988 V8 4.1L, Allante 1989-1992 V8 4.5L, DeVille 1982-1987 V8 4.1L, DeVille 1988-1990 V8 4.5L, DeVille 1991-1995 V8 4.9L, DeVille 1994-2005 V8 4.6L, Seville 1982-1987 V8 4.1L, Seville 1988-1990 V8 4.5L, Seville 1991-1993 V8 4.9L, Seville 1993-2004 V8 4.6L, SRX 2007-2009 V8 4.6L, STS 2007-2010 V8 4.6L, XLR 2007-2009 V8 4.6L, [Vehicle Fitment]: Compatible with Chevrolet Avalanche 2500 2002-2006 V8 8.1L, C1500 1998-1998 V8 5.0L, C1500 1996-1999 V8 5.7L, Camaro 1993-1997 V8 5.7L, Caprice 1994-1996 V8 4.3L, Caprice 1994-1996 V8 5.7L, Corvette 1992-1996 V8 5.7L, Express 1500 1996-2002 V8 5.0L, Express 1500 1996-2002 V8 5.7L, G30 1995-1995 V8 5.7L, G30 1996-1996 V8 7.4L, Impala 1994-1996 V8 5.7L, [Vehicle Fitment]: Compatible with Ford Crown Victoria 1992-2011 V8 4.6L, E-450 Super Duty 2003-2004 V8 5.4L, E-450 Super Duty 2006-2016 V8 5.4L, Expedition 1997-2004 V8 5.4L, Expedition 1997-2004 V8 4.6L, Explorer 1996-2000 V8 5.0L, Explorer 2002-2005 V8 4.6L, F-150 1997-2003 V8 5.4L, F-150 1997-2010 V8 4.6L, F-150 Heritage 2004-2004 V8 4.6L, F-150 Heritage 2004-2004 V8 5.4L, F-250 Super Duty 1999-2004 V8 5.4L, Mustang 1993-1993 V8 5.0L, Mustang 1993-1995 V8 5.0L, Mustang 1996-2004 V8 4.6L, [Vehicle Fitment]: Compatible with GMC C1500 1996-1999 V8 5.0L, C1500 1996-1999 V8 5.7L, C6500 Topkick 1999-2000 V8 7.4L, C6500 Topkick 2001-2009 V8 8.1L, Sierra 2500 HD 2001-2006 V8 8.1L, Yukon 1996-2000 V8 5.7L; Compatible with Lincoln Aviator 2003-2005 V8 4.6L, Town Car 1991-2011 V8 4.6L; Compatible with Mercury Grand Marquis 1992-2010 V8 4.6L, Marauder 2003-2004 V8 4.6L, [Reference Number]: The A-Premium Spark Plug's reference number: 7164, TR55IX, 25332827, 25332828, 2885, BY485TR55X, XP605. Before placing an order, verify that the part is compatible with your vehicle using the compatibility system.