NGK Subaru

NGK Iridium IX Spark Plugs (4) for 1995-2001 Impreza 2.2 | 1 Step Colder

NGK Iridium IX Spark Plugs (4) for 1993-1997 Impreza 1.8 | 1 Step Colder

NGK Iridium IX Spark Plugs (4) for 1996-1999 Legacy 2.5 | 2 Steps Colder

NGK Iridium IX Spark Plugs (4) for 2000-2003 Outback 2.5 | 1 Step Colder

NGK Iridium IX Spark Plugs (4) for 1990-1999 Legacy 2.2 | 1 Step Colder

NGK Iridium IX Spark Plugs (4) for 2010-2012 Legacy 2.5 Naturally Aspirated | 1 Step Colder

NGK Iridium IX Spark Plugs (4) for 2005-2009 Outback 2.5 Turbo | 1 Step Colder

NGK Iridium IX Spark Plugs (4) for 2005-2010 Forester 2.5 Naturally Aspirated | 2 Steps Colder

NGK Iridium IX Spark Plugs (4) for 2005-2011 Impreza 2.5 Naturally Aspirated | 2 Steps Colder

NGK Iridium IX Spark Plugs (6) for 2008-2009 Tribeca 3.6 | 1 Step Colder

NGK Iridium IX Spark Plugs (6) for 2008-2009 Legacy 3.0 | 1 Step Colder

NGK Iridium IX Spark Plugs (4) for 2005-2012 Legacy GT 2.5 Turbo | 1 Step Colder

NGK Iridium IX Spark Plugs (6) for 2005-2009 Outback 3.0 | 1 Step Colder

NGK Iridium IX Spark Plugs (4) for 2004-2013 Forester 2.5 Turbo | 1 Step Colder

NGK Iridium IX Spark Plugs (4) for 2004-2014 WRX STI 2.5 Turbo | 1 Step Colder

NGK Iridium IX Spark Plugs (4) for 2006-2014 WRX 2.5 Turbo | 1 Step Colder

NGK Iridium IX Spark Plugs (4) for 2002-2005 WRX | 1 Step Colder

NGK Iridium IX Spark Plugs (4) for 2004-2006 Baja 2.5 Turbo | 1 Step Colder