NGK Iridium

NGK Iridium IX Spark Plugs (6) for 1998-2000 Amigo 3.2

NGK Iridium IX Spark Plugs (6) for 1992-2000 SC300 3.0

NGK Iridium IX Spark Plugs (8) for 2003-2017 Savana 2500 6.0 | 2 Steps Colder

NGK Iridium IX Spark Plugs (6) for 1990-1996 300ZX 3.0 Naturally Aspirated

NGK Iridium IX Spark Plugs (6) for 2009-2018 Traverse 3.6 | 1 Step Colder

NGK Iridium IX Spark Plugs (8) for 1990-1992 Corvette 5.7 VIN J

NGK Iridium IX Spark Plugs (8) for 1999-2004 F250 Super Duty 5.4 | 1.5 Step Colder

NGK Iridium IX Spark Plugs (8) for 2000-2011 Town Car 4.6 Gasoline | 1.5 Step Colder

NGK Iridium IX Spark Plugs (8) for 2006-2009 STS 4.4

NGK Iridium IX Spark Plugs (4) for 2001-2010 B2300 2.3 | 2 Steps Colder

NGK Iridium IX Spark Plugs (8) for 2003-2006 Ascender 5.3 | 2 Steps Colder

NGK Iridium IX Spark Plugs (6) for 1997-2000 B4000 4.0 | 1 Step Colder

NGK Iridium IX Spark Plugs (8) for 2003-2016 Express 2500 4.8 | 2 Steps Colder

NGK Iridium IX Spark Plugs (8) for 1997-2004 Expedition 5.4 | 1.5 Step Colder

NGK Iridium IX Spark Plugs (6) for 2013-2014 FJ Cruiser 4.0 | 2 Steps Colder (Manufacture Date After 6-2013) for

NGK Iridium IX Spark Plugs (6) for 1991-1997 3000GT 3.0 | 1 Step Colder

NGK Iridium IX Spark Plugs (4) for 2005-2008 Mariner 2.3 | 1.5 Step Colder

NGK Iridium IX Spark Plugs (8) for 1998-2000 GS400 4.0 | 1 Step Colder