NGK Iridium IX

Looking to upgrade your vehicle with a spark plug from NGK? We carry a great variety of NGK Iridium IX and other ignition performance parts for your vehicle.

We have 82 NGK Iridium IX available with free shipping to the Continental US 48 States.

KTM NGK Iridium IX

KTM 250 MXC View all KTM 250 MXC Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 1998-2001 KTM 250 MXC Base $63.92 Details

KTM 250 SX View all KTM 250 SX Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 1997-2019 KTM 250 SX Base $63.92 Details

KTM 250 SX-F View all KTM 250 SX-F Spark Plugs

IN STOCK 3521 NGK IX Iridium Spark Plug Box of 4 (CR9EIX) 2013-2013 KTM 250 SX-F Base $48.03 Details

KTM 250 SXS View all KTM 250 SXS Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 2006-2006 KTM 250 SXS Base $63.92 Details

KTM 250 XC View all KTM 250 XC Spark Plugs

IN STOCK 6664 NGK Iridium IX Spark Plug Box of 4 (BR7EIX) 2006-2016 KTM 250 XC Base 2018-2019 KTM 250 XC Base $48.03 Details

KTM 250 XC-W View all KTM 250 XC-W Spark Plugs

IN STOCK 6664 NGK Iridium IX Spark Plug Box of 4 (BR7EIX) 2006-2018 KTM 250 XC-W Base $48.03 Details

KTM 300 EXC View all KTM 300 EXC Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 1998-2005 KTM 300 EXC Base $63.92 Details

KTM 300 MXC View all KTM 300 MXC Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 1997-2005 KTM 300 MXC Base $63.92 Details

KTM 300 XC View all KTM 300 XC Spark Plugs

IN STOCK 6664 NGK Iridium IX Spark Plug Box of 4 (BR7EIX) 2006-2019 KTM 300 XC Base $48.03 Details

KTM 300 XC-W View all KTM 300 XC-W Spark Plugs

IN STOCK 6664 NGK Iridium IX Spark Plug Box of 4 (BR7EIX) 2006-2018 KTM 300 XC-W Base $48.03 Details

KTM 300 XC-W Six Days View all KTM 300 XC-W Six Days Spark Plugs

IN STOCK 6664 NGK Iridium IX Spark Plug Box of 4 (BR7EIX) 2016-2016 KTM 300 XC-W Six Days Base $48.03 Details

KTM 360 MXC View all KTM 360 MXC Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 1997-1997 KTM 360 MXC Base $63.92 Details

KTM 360 SX View all KTM 360 SX Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 1997-1997 KTM 360 SX Base $63.92 Details

KTM 380 EXC View all KTM 380 EXC Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 1998-2002 KTM 380 EXC Base $63.92 Details

KTM 380 MXC View all KTM 380 MXC Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 1998-2001 KTM 380 MXC Base $63.92 Details

KTM 380 SX View all KTM 380 SX Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 1998-2002 KTM 380 SX Base $63.92 Details

KTM 400 EXC View all KTM 400 EXC Spark Plugs

IN STOCK 4218 NGK Iridium IX Spark Plug Box of 4 (CR8EIX) 2000-2002 KTM 400 EXC Base $48.03 Details

KTM 400 MXC View all KTM 400 MXC Spark Plugs

IN STOCK 4218 NGK Iridium IX Spark Plug Box of 4 (CR8EIX) 2001-2002 KTM 400 MXC Base $48.03 Details

KTM 400 RXC View all KTM 400 RXC Spark Plugs

IN STOCK 6681 NGK IX Iridium Spark Plug Box of 4 (DRR8EIX) 1996-1998 KTM 400 RXC Base $48.03 Details

KTM 400 SX View all KTM 400 SX Spark Plugs

IN STOCK 6681 NGK IX Iridium Spark Plug Box of 4 (DRR8EIX) 1998-1998 KTM 400 SX Base $48.03 Details

IN STOCK 4218 NGK Iridium IX Spark Plug Box of 4 (CR8EIX) 2000-2002 KTM 400 SX Base $48.03 Details

KTM 400 SXC View all KTM 400 SXC Spark Plugs

IN STOCK 4218 NGK Iridium IX Spark Plug Box of 4 (CR8EIX) 2000-2000 KTM 400 SXC Base $48.03 Details

KTM 50 Mini Adventure View all KTM 50 Mini Adventure Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 2003-2007 KTM 50 Mini Adventure Base $63.92 Details

KTM 50 Sr Adventure View all KTM 50 Sr Adventure Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 2003-2007 KTM 50 Sr Adventure Base $63.92 Details

KTM 50 SX View all KTM 50 SX Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 2007-2007 KTM 50 SX Base $63.92 Details

KTM 50 SX Mini View all KTM 50 SX Mini Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 2008-2008 KTM 50 SX Mini Base $63.92 Details

KTM 50 SX Pro Jr LC View all KTM 50 SX Pro Jr LC Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 2003-2007 KTM 50 SX Pro Jr LC Base $63.92 Details

KTM 50 SX Pro Sr LC View all KTM 50 SX Pro Sr LC Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 2003-2006 KTM 50 SX Pro Sr LC Base $63.92 Details

KTM 50 SXR Pro Jr View all KTM 50 SXR Pro Jr Spark Plugs

OUT OF STOCK 3419 NGK Iridium IX Spark Plug Box of 4 (BR6HIX) 1997-1997 KTM 50 SXR Pro Jr Base $48.03 Details

KTM 50 SXR Pro Sr View all KTM 50 SXR Pro Sr Spark Plugs

OUT OF STOCK 3419 NGK Iridium IX Spark Plug Box of 4 (BR6HIX) 1997-1997 KTM 50 SXR Pro Sr Base $48.03 Details

KTM 520 EXC View all KTM 520 EXC Spark Plugs

IN STOCK 4218 NGK Iridium IX Spark Plug Box of 4 (CR8EIX) 2000-2002 KTM 520 EXC Base $48.03 Details

KTM 520 MXC View all KTM 520 MXC Spark Plugs

IN STOCK 4218 NGK Iridium IX Spark Plug Box of 4 (CR8EIX) 2000-2002 KTM 520 MXC Base $48.03 Details

KTM 520 SX View all KTM 520 SX Spark Plugs

IN STOCK 4218 NGK Iridium IX Spark Plug Box of 4 (CR8EIX) 2000-2002 KTM 520 SX Base $48.03 Details

KTM 600 DXC View all KTM 600 DXC Spark Plugs

IN STOCK 6681 NGK IX Iridium Spark Plug Box of 4 (DRR8EIX) 1989-1990 KTM 600 DXC Base $48.03 Details

KTM 600 EXC View all KTM 600 EXC Spark Plugs

IN STOCK 6681 NGK IX Iridium Spark Plug Box of 4 (DRR8EIX) 1993-1993 KTM 600 EXC Base $48.03 Details

KTM 600 MX View all KTM 600 MX Spark Plugs

IN STOCK 6681 NGK IX Iridium Spark Plug Box of 4 (DRR8EIX) 1988-1990 KTM 600 MX Base $48.03 Details

KTM 600 MXC View all KTM 600 MXC Spark Plugs

IN STOCK 6681 NGK IX Iridium Spark Plug Box of 4 (DRR8EIX) 1988-1988 KTM 600 MXC Base $48.03 Details

KTM 620 Duke View all KTM 620 Duke Spark Plugs

IN STOCK 6681 NGK IX Iridium Spark Plug Box of 4 (DRR8EIX) 1996-1997 KTM 620 Duke Base $48.03 Details

KTM 65 SX View all KTM 65 SX Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 2002-2007 KTM 65 SX Base $63.92 Details

KTM 65 XC View all KTM 65 XC Spark Plugs

IN STOCK 3520 NGK Iridium IX Spark Plug Box of 4 (BR8ECMIX) 2008-2008 KTM 65 XC Base $63.92 Details

KTM 660 Rally View all KTM 660 Rally Spark Plugs

OUT OF STOCK 4772 NGK Iridium IX Spark Plug Box of 4 (DR9EIX) 2003-2004 KTM 660 Rally Base $48.03 Details

KTM 85 SX (17/14) View all KTM 85 SX (17/14) Spark Plugs

IN STOCK 3006 NGK Iridium IX Spark Plug Box of 4 (BR10ECMIX) 2003-2006 KTM 85 SX (17/14) Base $63.92 Details

IN STOCK 2707 NGK Iridium IX Spark Plug Box of 4 (BR9ECMIX) 2009-2019 KTM 85 SX (17/14) Base $63.92 Details

KTM 85 SX (19/16) View all KTM 85 SX (19/16) Spark Plugs

IN STOCK 3006 NGK Iridium IX Spark Plug Box of 4 (BR10ECMIX) 2005-2006 KTM 85 SX (19/16) Base $63.92 Details

IN STOCK 2707 NGK Iridium IX Spark Plug Box of 4 (BR9ECMIX) 2009-2010 KTM 85 SX (19/16) Base 2013-2013 KTM 85 SX (19/16) Base $63.92 Details

KTM 85 SXS View all KTM 85 SXS Spark Plugs

IN STOCK 2707 NGK Iridium IX Spark Plug Box of 4 (BR9ECMIX) 2012-2013 KTM 85 SXS Base $63.92 Details

KTM 85 XC View all KTM 85 XC Spark Plugs

IN STOCK 2707 NGK Iridium IX Spark Plug Box of 4 (BR9ECMIX) 2009-2009 KTM 85 XC Base $63.92 Details

KTM 950 Adventure View all KTM 950 Adventure Spark Plugs

IN STOCK 4218 NGK Iridium IX Spark Plug Box of 4 (CR8EIX) 2003-2005 KTM 950 Adventure Base $48.03 Details

KTM 950 Adventure S View all KTM 950 Adventure S Spark Plugs

IN STOCK 4218 NGK Iridium IX Spark Plug Box of 4 (CR8EIX) 2004-2005 KTM 950 Adventure S Base $48.03 Details

KTM 950 Supermoto View all KTM 950 Supermoto Spark Plugs

IN STOCK 4218 NGK Iridium IX Spark Plug Box of 4 (CR8EIX) 2006-2007 KTM 950 Supermoto Base $48.03 Details