Looking to upgrade your vehicle with a spark plug from NGK? We carry a great variety of NGK Ruthenium HX and other ignition performance parts for your vehicle.
We have 15 NGK Ruthenium HX available with free shipping to the Continental US 48 States.
BMW NGK Ruthenium HX |
BMW Z3View all BMW Z3 Spark Plugs |
 IN STOCK - LOW 94279NGK Ruthenium HX Spark Plug Box of 4 (FR6AHX-S) 1997-2002 BMW Z3 Roadster 1998-2000 BMW Z3 M Roadster 1999-2000 BMW Z3 M Coupe 1999-2002 BMW Z3 Coupe $60.04
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BMW Z4View all BMW Z4 Spark Plugs |
IN STOCK - LOW 94279NGK Ruthenium HX Spark Plug Box of 4 (FR6AHX-S) 2003-2005 BMW Z4 3.0i 2003-2005 BMW Z4 2.5i $60.04
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IN STOCK - LOW 94122NGK Ruthenium HX Spark Plug Box of 4 (LFR6AHX-S) 2006-2008 BMW Z4 Roadster 3.0si 2006-2008 BMW Z4 Roadster 3.0i 2006-2008 BMW Z4 Coupe 3.0si 2009-2011 BMW Z4 sDrive30i $60.04
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BMW Z8View all BMW Z8 Spark Plugs |
IN STOCK - LOW 94279NGK Ruthenium HX Spark Plug Box of 4 (FR6AHX-S) 2000-2003 BMW Z8 Base 2003-2003 BMW Z8 Alpina $60.04
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Buick NGK Ruthenium HX |
Buick EnvisionView all Buick Envision Spark Plugs |
$60.04
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Buick LaCrosseView all Buick LaCrosse Spark Plugs |
$60.04
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Buick LucerneView all Buick Lucerne Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 2006-2008 Buick Lucerne CXS 2006-2008 Buick Lucerne CXL 2008-2011 Buick Lucerne Super $60.04
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Buick RainierView all Buick Rainier Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $60.04
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Buick RegalView all Buick Regal Spark Plugs |
OUT OF STOCK 90495NGK Ruthenium HX Spark Plug Box of 4 (LTR6BHX) 2014-2017 Buick Regal Premium 2014-2017 Buick Regal GS 2015-2017 Buick Regal Base 2016-2017 Buick Regal Sport Touring $60.04
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Buick Regal SportbackView all Buick Regal Sportback Spark Plugs |
OUT OF STOCK 90495NGK Ruthenium HX Spark Plug Box of 4 (LTR6BHX) 2018-2019 Buick Regal Sportback Preferred II 2018-2020 Buick Regal Sportback Preferred 2018-2020 Buick Regal Sportback Essence 2018-2020 Buick Regal Sportback Base $60.04
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Buick Regal TourXView all Buick Regal TourX Spark Plugs |
OUT OF STOCK 90495NGK Ruthenium HX Spark Plug Box of 4 (LTR6BHX) 2018-2020 Buick Regal TourX Preferred 2018-2020 Buick Regal TourX Essence 2018-2020 Buick Regal TourX Base $60.04
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Buick SkylarkView all Buick Skylark Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 1997-1997 Buick Skylark Limited 1997-1998 Buick Skylark Custom $60.04
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Cadillac NGK Ruthenium HX |
Cadillac ATSView all Cadillac ATS Spark Plugs |
OUT OF STOCK 90495NGK Ruthenium HX Spark Plug Box of 4 (LTR6BHX) 2013-2016 Cadillac ATS Premium 2013-2016 Cadillac ATS Performance 2013-2019 Cadillac ATS Luxury 2013-2019 Cadillac ATS Base $60.04
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Cadillac CateraView all Cadillac Catera Spark Plugs |
IN STOCK - LOW 95839NGK Ruthenium HX Spark Plug Box of 4 (FR5AHX) 1999-2001 Cadillac Catera Sport 1999-2001 Cadillac Catera Base $60.04
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Cadillac CT6View all Cadillac CT6 Spark Plugs |
OUT OF STOCK 90495NGK Ruthenium HX Spark Plug Box of 4 (LTR6BHX) 2016-2018 Cadillac CT6 Luxury 2016-2018 Cadillac CT6 Base 2017-2018 Cadillac CT6 Plug-In $60.04
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Cadillac CTSView all Cadillac CTS Spark Plugs |
IN STOCK - LOW 94279NGK Ruthenium HX Spark Plug Box of 4 (FR6AHX-S) 2003-2003 Cadillac CTS Luxury Sport 2003-2003 Cadillac CTS Luxury 2003-2004 Cadillac CTS Base $60.04
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OUT OF STOCK 90495NGK Ruthenium HX Spark Plug Box of 4 (LTR6BHX) 2014-2016 Cadillac CTS Premium 2014-2016 Cadillac CTS Performance 2014-2019 Cadillac CTS Luxury 2014-2019 Cadillac CTS Base $60.04
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Cadillac DeVilleView all Cadillac DeVille Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 2000-2005 Cadillac DeVille DTS 2000-2005 Cadillac DeVille DHS 2000-2005 Cadillac DeVille Base 2004-2005 Cadillac DeVille Protection Series $60.04
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Cadillac DTSView all Cadillac DTS Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 2006-2011 Cadillac DTS Base 2007-2011 Cadillac DTS Luxury 2008-2011 Cadillac DTS Platinum 2010-2011 Cadillac DTS Premium 2010-2011 Cadillac DTS Livery $60.04
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Cadillac EldoradoView all Cadillac Eldorado Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 2000-2002 Cadillac Eldorado ETC 2000-2002 Cadillac Eldorado ESC $60.04
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Cadillac ELRView all Cadillac ELR Spark Plugs |
$60.04
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Cadillac EscaladeView all Cadillac Escalade Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 1999-2000 Cadillac Escalade Base 2002-2014 Cadillac Escalade Base 2008-2014 Cadillac Escalade Platinum 2009-2013 Cadillac Escalade Hybrid 2010-2013 Cadillac Escalade Hybrid Platinum 2011-2014 Cadillac Escalade Premium 2011-2014 Cadillac Escalade Luxury $60.04
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Cadillac Escalade ESVView all Cadillac Escalade ESV Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 2003-2014 Cadillac Escalade ESV Base 2008-2014 Cadillac Escalade ESV Platinum 2011-2014 Cadillac Escalade ESV Premium 2011-2014 Cadillac Escalade ESV Luxury $60.04
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Cadillac Escalade EXTView all Cadillac Escalade EXT Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 2002-2013 Cadillac Escalade EXT Base 2011-2013 Cadillac Escalade EXT Premium 2011-2013 Cadillac Escalade EXT Luxury $60.04
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Cadillac SevilleView all Cadillac Seville Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 2000-2003 Cadillac Seville STS 2000-2004 Cadillac Seville SLS $60.04
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Cadillac SRXView all Cadillac SRX Spark Plugs |
Cadillac STSView all Cadillac STS Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 2005-2010 Cadillac STS Base 2008-2009 Cadillac STS Platinum $60.04
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Cadillac XLRView all Cadillac XLR Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 2004-2008 Cadillac XLR Base 2008-2009 Cadillac XLR Platinum $60.04
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Chevrolet NGK Ruthenium HX |
Chevrolet AstroView all Chevrolet Astro Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 1997-2005 Chevrolet Astro LT 1997-2005 Chevrolet Astro LS 1997-2005 Chevrolet Astro Base $60.04
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Chevrolet AvalancheView all Chevrolet Avalanche Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 2007-2012 Chevrolet Avalanche LTZ 2007-2012 Chevrolet Avalanche LT 2007-2012 Chevrolet Avalanche LS 2013-2013 Chevrolet Avalanche Black Diamond LTZ 2013-2013 Chevrolet Avalanche Black Diamond LT 2013-2013 Chevrolet Avalanche Black Diamond LS $60.04
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Chevrolet Avalanche 1500View all Chevrolet Avalanche 1500 Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 2002-2006 Chevrolet Avalanche 1500 Z71 2002-2003 Chevrolet Avalanche 1500 On Road Edition 2002-2003 Chevrolet Avalanche 1500 North Face 2002-2005 Chevrolet Avalanche 1500 Base 2003-2003 Chevrolet Avalanche 1500 WBH 2004-2006 Chevrolet Avalanche 1500 Z66 2005-2006 Chevrolet Avalanche 1500 LT 2005-2006 Chevrolet Avalanche 1500 LS $60.04
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Chevrolet Avalanche 2500View all Chevrolet Avalanche 2500 Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 2002-2004 Chevrolet Avalanche 2500 Base 2005-2006 Chevrolet Avalanche 2500 LT 2005-2006 Chevrolet Avalanche 2500 LS $60.04
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Chevrolet AveoView all Chevrolet Aveo Spark Plugs |
OUT OF STOCK 95159NGK Ruthenium HX Spark Plug Box of 4 (FR6BHX-S) 2004-2008 Chevrolet Aveo LS 2004-2004 Chevrolet Aveo Base 2005-2006 Chevrolet Aveo Special Value 2005-2008 Chevrolet Aveo LT $60.04
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IN STOCK - LOW 94279NGK Ruthenium HX Spark Plug Box of 4 (FR6AHX-S) 2009-2011 Chevrolet Aveo LT 2009-2011 Chevrolet Aveo LS $60.04
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Chevrolet Aveo5View all Chevrolet Aveo5 Spark Plugs |
OUT OF STOCK 95159NGK Ruthenium HX Spark Plug Box of 4 (FR6BHX-S) 2007-2008 Chevrolet Aveo5 Special Value 2007-2008 Chevrolet Aveo5 LS $60.04
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IN STOCK - LOW 94279NGK Ruthenium HX Spark Plug Box of 4 (FR6AHX-S) 2009-2011 Chevrolet Aveo5 LT 2009-2011 Chevrolet Aveo5 LS $60.04
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Chevrolet BlazerView all Chevrolet Blazer Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 1996-2001 Chevrolet Blazer LT 1996-2004 Chevrolet Blazer LS 1996-1999 Chevrolet Blazer Base 1999-2001 Chevrolet Blazer Trailblazer 2001-2005 Chevrolet Blazer Xtreme 2003-2005 Chevrolet Blazer ZR2 2005-2005 Chevrolet Blazer Base $60.04
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Chevrolet C1500View all Chevrolet C1500 Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 1997-1998 Chevrolet C1500 WT 1997-1998 Chevrolet C1500 Silverado 1997-1998 Chevrolet C1500 Cheyenne 1997-1997 Chevrolet C1500 Base 1999-1999 Chevrolet C1500 LS $60.04
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Chevrolet C1500 SuburbanView all Chevrolet C1500 Suburban Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 1997-1997 Chevrolet C1500 Suburban LT 1997-1999 Chevrolet C1500 Suburban LS 1997-1999 Chevrolet C1500 Suburban Base 1999-1999 Chevrolet C1500 Suburban LT $60.04
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Chevrolet C2500View all Chevrolet C2500 Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 1997-1998 Chevrolet C2500 Silverado 1997-1998 Chevrolet C2500 Cheyenne 1997-1997 Chevrolet C2500 Base 1998-1998 Chevrolet C2500 WT 1999-2000 Chevrolet C2500 LS 1999-2000 Chevrolet C2500 Base $60.04
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Chevrolet C2500 SuburbanView all Chevrolet C2500 Suburban Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 1997-1997 Chevrolet C2500 Suburban LT 1997-1999 Chevrolet C2500 Suburban LS 1997-1999 Chevrolet C2500 Suburban Base $60.04
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Chevrolet C3500View all Chevrolet C3500 Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 1997-1998 Chevrolet C3500 Silverado 1997-1998 Chevrolet C3500 Cheyenne 1997-1997 Chevrolet C3500 Base 1999-2000 Chevrolet C3500 LS 1999-2000 Chevrolet C3500 Base $60.04
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Chevrolet CamaroView all Chevrolet Camaro Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 1997-2002 Chevrolet Camaro Z28 1998-2002 Chevrolet Camaro Z28 SS 2010-2015 Chevrolet Camaro SS $60.04
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$60.04
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OUT OF STOCK 90495NGK Ruthenium HX Spark Plug Box of 4 (LTR6BHX) 2016-2020 Chevrolet Camaro LT 2017-2020 Chevrolet Camaro LS $60.04
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Chevrolet CapriceView all Chevrolet Caprice Spark Plugs |
$60.04
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Chevrolet CavalierView all Chevrolet Cavalier Spark Plugs |
IN STOCK - LOW 94567NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 1997-2002 Chevrolet Cavalier Z24 1997-2002 Chevrolet Cavalier LS 2002-2002 Chevrolet Cavalier LS Sport $60.04
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Chevrolet City ExpressView all Chevrolet City Express Spark Plugs |
OUT OF STOCK 97292NGK Ruthenium HX Spark Plug Box of 4 (LKAR6AHX) 2015-2018 Chevrolet City Express LT 2015-2018 Chevrolet City Express LS $60.04
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