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.
Kawasaki NGK Iridium IX |
Kawasaki ZR750C ZephyrView all Kawasaki ZR750C Zephyr Spark Plugs |
 $48.03
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Kawasaki ZR800 Z800 ABSView all Kawasaki ZR800 Z800 ABS Spark Plugs |
$48.03
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Kawasaki ZRX1100View all Kawasaki ZRX1100 Spark Plugs |
Kawasaki ZRX1200View all Kawasaki ZRX1200 Spark Plugs |
Kawasaki ZX1100 GPZView all Kawasaki ZX1100 GPZ Spark Plugs |
Kawasaki ZX1100 GPZ ABSView all Kawasaki ZX1100 GPZ ABS Spark Plugs |
$48.03
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Kawasaki ZX1100 Ninja ZX-11 |
$48.03
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Kawasaki ZX1200 Ninja ZX-12R |
$48.03
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Kawasaki ZX550 GPZView all Kawasaki ZX550 GPZ Spark Plugs |
Kawasaki ZX600 Ninja 600R |
$48.03
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$48.03
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Kawasaki ZX600 Ninja ZX-6 |
$48.03
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$48.03
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Kawasaki ZX600 Ninja ZX-6R |
OUT OF STOCK 4772NGK Iridium IX Spark Plug Box of 4 (DR9EIX) 1995-1997 Kawasaki ZX600 Ninja ZX-6R Base $48.03
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IN STOCK 3521NGK IX Iridium Spark Plug Box of 4 (CR9EIX) 1995-2002 Kawasaki ZX600 Ninja ZX-6R Base 2007-2012 Kawasaki ZX600 Ninja ZX-6R Base $48.03
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Kawasaki ZX600 Ninja ZX6-RR |
$48.03
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Kawasaki ZX636 Ninja ZX-6R |
IN STOCK 3521NGK IX Iridium Spark Plug Box of 4 (CR9EIX) 2003-2006 Kawasaki ZX636 Ninja ZX-6R Base 2013-2019 Kawasaki ZX636 Ninja ZX-6R Base $48.03
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Kawasaki ZX636 Ninja ZX-6R 30th Anniversary |
IN STOCK 3521NGK IX Iridium Spark Plug Box of 4 (CR9EIX) 2015-2015 Kawasaki ZX636 Ninja ZX-6R 30th Anniversary Base $48.03
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Kawasaki ZX636 Ninja ZX-6R ABS |
IN STOCK 3521NGK IX Iridium Spark Plug Box of 4 (CR9EIX) 2013-2017 Kawasaki ZX636 Ninja ZX-6R ABS Base 2019-2019 Kawasaki ZX636 Ninja ZX-6R ABS Base $48.03
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Kawasaki ZX636 Ninja ZX-6R ABS 30th Anniversary |
IN STOCK 3521NGK IX Iridium Spark Plug Box of 4 (CR9EIX) 2015-2015 Kawasaki ZX636 Ninja ZX-6R ABS 30th Anniversary Base $48.03
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Kawasaki ZX750 Ninja ZX-7 |
$48.03
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$48.03
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Kawasaki ZX750 Ninja ZX-7R |
$48.03
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Kawasaki ZX750F Ninja 750R |
$48.03
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Kawasaki ZX900 NinjaView all Kawasaki ZX900 Ninja Spark Plugs |
Kawasaki ZX900 Ninja ZX-9R |
$48.03
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Kawasaki ZZR 600View all Kawasaki ZZR 600 Spark Plugs |
Kawasaki ZZR1200View all Kawasaki ZZR1200 Spark Plugs |
Kia NGK Iridium IX |
Kia BorregoView all Kia Borrego Spark Plugs |
OUT OF STOCK 92873NGK Iridium IX Spark Plug Box of 4 (LZKR6AIX) 2009-2009 Kia Borrego LX 2009-2009 Kia Borrego EX $48.03
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Kia Forte KoupView all Kia Forte Koup Spark Plugs |
Kia Forte5View all Kia Forte5 Spark Plugs |
Kia OptimaView all Kia Optima Spark Plugs |
IN STOCK 2115NGK IX Iridium Spark Plug Box of 4 (BPR5EIX-11) 2001-2003 Kia Optima SE 2001-2006 Kia Optima LX 2004-2006 Kia Optima EX $48.03
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Kia RioView all Kia Rio Spark Plugs |
OUT OF STOCK 92873NGK Iridium IX Spark Plug Box of 4 (LZKR6AIX) 2012-2018 Kia Rio EX 2012-2019 Kia Rio LX 2012-2017 Kia Rio SX 2018-2019 Kia Rio S $48.03
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Kia SephiaView all Kia Sephia Spark Plugs |
IN STOCK 2115NGK IX Iridium Spark Plug Box of 4 (BPR5EIX-11) 1994-1995 Kia Sephia RS 1994-1995 Kia Sephia LS 1994-1995 Kia Sephia GS $48.03
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Kia SoulView all Kia Soul Spark Plugs |
KTM NGK Iridium IX |
KTM 105 SXView all KTM 105 SX Spark Plugs |
KTM 105 XCView all KTM 105 XC Spark Plugs |
KTM 125 SXView all KTM 125 SX Spark Plugs |
KTM 144 SXView all KTM 144 SX Spark Plugs |
KTM 150 SXView all KTM 150 SX Spark Plugs |
KTM 150 XCView all KTM 150 XC Spark Plugs |
KTM 150 XC-WView all KTM 150 XC-W Spark Plugs |
KTM 200 EXCView all KTM 200 EXC Spark Plugs |
KTM 200 MXCView all KTM 200 MXC Spark Plugs |
KTM 200 XCView all KTM 200 XC Spark Plugs |
KTM 200 XC-WView all KTM 200 XC-W Spark Plugs |
KTM 250 EXCView all KTM 250 EXC Spark Plugs |
KTM 250 EXC 4-StrokeView all KTM 250 EXC 4-Stroke Spark Plugs |