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.
Arctic Cat NGK Iridium IX |
Arctic Cat 300View all Arctic Cat 300 Spark Plugs |
Arctic Cat 300 2x4 AutoView all Arctic Cat 300 2x4 Auto Spark Plugs |
 $48.03
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Arctic Cat 350View all Arctic Cat 350 Spark Plugs |
Arctic Cat 366 4x4 AutoView all Arctic Cat 366 4x4 Auto Spark Plugs |
$48.03
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$48.03
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Arctic Cat 366 4x4 Auto SE |
$48.03
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Arctic Cat 400View all Arctic Cat 400 Spark Plugs |
Arctic Cat 400 2x4View all Arctic Cat 400 2x4 Spark Plugs |
Arctic Cat 400 4x4View all Arctic Cat 400 4x4 Spark Plugs |
Arctic Cat 400 4x4 AutoView all Arctic Cat 400 4x4 Auto Spark Plugs |
$48.03
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Arctic Cat 400 4x4 Auto TRV |
$48.03
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Arctic Cat 400 4x4 Auto VP |
$48.03
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Arctic Cat 400 CoreView all Arctic Cat 400 Core Spark Plugs |
Arctic Cat 425View all Arctic Cat 425 Spark Plugs |
Arctic Cat 425iView all Arctic Cat 425i Spark Plugs |
Arctic Cat 425i SEView all Arctic Cat 425i SE Spark Plugs |
Arctic Cat 450View all Arctic Cat 450 Spark Plugs |
IN STOCK 7385NGK Iridium IX Spark Plug Box of 4 (CR7EIX) 2011-2011 Arctic Cat 450 Base 2014-2015 Arctic Cat 450 Base $48.03
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Arctic Cat 450 CoreView all Arctic Cat 450 Core Spark Plugs |
Arctic Cat 450 EFI H1 4x4 Auto |
IN STOCK 7385NGK Iridium IX Spark Plug Box of 4 (CR7EIX) 2010-2010 Arctic Cat 450 EFI H1 4x4 Auto Base $48.03
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Arctic Cat 450 TRVView all Arctic Cat 450 TRV Spark Plugs |
Arctic Cat 450iView all Arctic Cat 450i Spark Plugs |
Arctic Cat 450i GTView all Arctic Cat 450i GT Spark Plugs |
Arctic Cat 50 2x4View all Arctic Cat 50 2x4 Spark Plugs |
Arctic Cat 500View all Arctic Cat 500 Spark Plugs |
Arctic Cat 500 4x4View all Arctic Cat 500 4x4 Spark Plugs |
Arctic Cat 500 CoreView all Arctic Cat 500 Core Spark Plugs |
Arctic Cat 500 XTView all Arctic Cat 500 XT Spark Plugs |
Arctic Cat 90 2x4View all Arctic Cat 90 2x4 Spark Plugs |
Arctic Cat 90 2x4 4-Stroke |
OUT OF STOCK 5944NGK IX Iridium Spark Plug Box of 4 (BPR7HIX) 2004-2004 Arctic Cat 90 2x4 4-Stroke Base $48.03
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$48.03
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Arctic Cat AC 120 Sno Pro |
OUT OF STOCK 6637NGK IX Iridium Spark Plug Box of 4 (BPR6EIX) 2007-2008 Arctic Cat AC 120 Sno Pro Base $48.03
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Arctic Cat Alterra 300View all Arctic Cat Alterra 300 Spark Plugs |
IN STOCK 7803NGK Iridium IX Spark Plug Box of 4 (DPR7EIX-9) 2017-2017 Arctic Cat Alterra 300 Base 2020-2020 Arctic Cat Alterra 300 Base $48.03
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Arctic Cat Alterra 400View all Arctic Cat Alterra 400 Spark Plugs |
Arctic Cat Alterra 450View all Arctic Cat Alterra 450 Spark Plugs |
Arctic Cat Alterra 500View all Arctic Cat Alterra 500 Spark Plugs |
Arctic Cat Alterra 500 XT |
$48.03
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Arctic Cat Alterra TRV 500 |
$48.03
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Arctic Cat Bearcat 3000 LT |
$48.03
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Arctic Cat Bearcat 454 2x4 |
$48.03
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Arctic Cat Bearcat 454 4x4 |
$48.03
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Arctic Cat Bearcat 7000 XT |
$48.03
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Arctic Cat Bearcat 7000 XT GS |
$48.03
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Arctic Cat DVX 250View all Arctic Cat DVX 250 Spark Plugs |
Arctic Cat DVX 300View all Arctic Cat DVX 300 Spark Plugs |
Arctic Cat DVX 400View all Arctic Cat DVX 400 Spark Plugs |
Arctic Cat DVX 400 TSView all Arctic Cat DVX 400 TS Spark Plugs |
Arctic Cat F120View all Arctic Cat F120 Spark Plugs |
Arctic Cat HDX 500 XTView all Arctic Cat HDX 500 XT Spark Plugs |
Arctic Cat Kitty CatView all Arctic Cat Kitty Cat Spark Plugs |
OUT OF STOCK 3419NGK Iridium IX Spark Plug Box of 4 (BR6HIX) 1977-1981 Arctic Cat Kitty Cat Base 1985-1999 Arctic Cat Kitty Cat Base $48.03
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Arctic Cat LynxView all Arctic Cat Lynx Spark Plugs |