This listing is for a NEW OEM NGK Spark plug. The part number on this plug is CR7EIX and the stock number for this plug is 7385.

Looked the part number up online and found that this will fit the following machines, will fit many others too
Arctic Cat 366 4x4 Auto 2008
Arctic Cat 400 4x4 Auto 2004-2008
Arctic Cat 400 4x4 Auto ACT 2004-2008
Arctic Cat 400 4x4 Auto LE 2004-2008
Arctic Cat 400 4x4 Auto VP 2004-2008
Arctic Cat 400 4x4 Manual 2004-2008
Arctic Cat 400 4x4 Manual ACT 2004-2008
Arctic Cat 400 4x4 Manual FIS 2004-2008
Arctic Cat 400 4x4 Manual VP 2004-2008
Arctic Cat 450 2010-2012
Arctic Cat 450 2014-2015
Arctic Cat 450 Core 2010-2012
Arctic Cat 450 H1 EFI 2010-2012
Arctic Cat 450i 2010-2012
Arctic Cat 450i GT 2010-2012
Arctic Cat 450i GT 2012
Arctic Cat 500 2013-2016
Arctic Cat 500 XT 2013-2014
Arctic Cat 650 H1 2004-2005
Arctic Cat 650 H1 4x4 Auto 2004-2005
Arctic Cat 650 H1 4x4 Auto LE 2004-2005
Arctic Cat 650 H1 4x4 SE 2004-2005
Arctic Cat 650 V2 4x4 Auto 2004-2005
Arctic Cat 650i 2004-2005
Arctic Cat Alterra 450 2016
Arctic Cat DVX 400 2005
Arctic Cat DVX 400 2006-2008
Arctic Cat Prowler 500 2014-2015
Arctic Cat Prowler 500 HDX 2014-2015
Arctic Cat Prowler 500 HDX XT 2014-2015
Arctic Cat TBX 400 4x4 Auto 2004-2008
Arctic Cat TRV 400 4x4 Auto 2004-2008
Arctic Cat TRV 400 4x4 Auto Plus 2004-2008
Arctic Cat TRV 450i GT 2012
Arctic Cat TRV 500 2013-2015
Arctic Cat XC 450i 2012-2016
Arctic Cat XR 500 2015
Kawasaki KFX400 2003-2006
Kawasaki KFX400 2003-2006
Kawasaki KRF750N Teryx 750 FI 4x4 2012-2013
Kawasaki KRF750S Teryx 750 FI 4x4 Sport 2012-2013
Kawasaki KSV700A KFX700 V-Force 2004-2008
Kawasaki KSV700A KFX700 V-Force 2004-2009
Kawasaki KVF650A Prairie 650 4x4 2002-2003
Kawasaki KVF650D Brute Force 650 4x4 2012-2013
Kawasaki KVF650D Brute Force 650 4x4 2005-2011
Kawasaki KVF650F Brute Force 650 4x4i 2006-2014
Kawasaki KVF700A Prairie 700 4x4 2004-2006
Kawasaki KVF750A Brute Force 750 4x4i 2004-2011
Kawasaki KVF750D Brute Force 750 4x4i 2004-2011
Kawasaki KVF750G Brute Force 750 4x4i EPS 2012-2014
Kawasaki KVF750G Brute Force 750 4x4i EPS 2004-2011
Kawasaki KVF750L Brute Force 750 4x4i 2004-2011
Kymco MXU 500 4x4 2006-2009
Kymco MXU 500 4x4 IRS 2011
Kymco UXV 500 2010-2011
Suzuki LT-A400 Eiger 400 Auto 2x4 2002-2009
Suzuki LT-A400 KingQuad 400 2x4 2002-2009
Suzuki LT-A400F Eiger 400 Auto 4x4 2002-2012
Suzuki LT-A400F Eiger 400 Auto 4x4 2002-2009
Suzuki LT-A400F KingQuad 400 AS 4x4 2002-2012
Suzuki LT-A400F KingQuad 400 AS 4x4 2002-2009
Suzuki LT-A400F KingQuad 400 ASi 4x4 2002-2012
Suzuki LT-A400F KingQuad 400 ASi 4x4 2002-2009
Suzuki LT-F400 Eiger 400 2x4 2002-2008
Suzuki LT-F400 KingQuad 400 2x4 2002-2008
Suzuki LT-F400F KingQuad 400 FS 4x4 2002-2011
Suzuki LT-F500F Vinson 500 4x4 1998-2007
Suzuki LT-V700F Twin Peaks 700 4x4 2004-2005
Suzuki LT-Z400 QuadSport 400 2003
Suzuki LT-Z400 QuadSport 400 2003-2014