Skip to product information
1 of 2

NGK Ruthenium HX Spark Plug Box of 4 (FR6BHX-S)

Regular price $130.99
Regular price Sale price $130.99
Sale Sold out
Shipping calculated at checkout.
Fits the Toyota Supra · Mazda RX-7 · Mitsubishi EVO · Nissan 240SX/Silvia · Nissan Skyline · Nissan GT-R (R35)Engineered for the 13B-REW · RB26DETT · SR20DET · KA24DE · 2JZ-GTE · VR38DETT
Quantity
  • Fitment guaranteed
  • Fast, tracked shipping
  • Price-match guarantee
  • Authorized US retailer

Select items are stocked in the USA — others ship from the manufacturer. Delivery calculated at checkout.

NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for todays modern vehicles. Patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy. Created from advanced OE technology as a high ignitability plug; Ruthenium HX spark plugs come with patented, specialized OEM DFE and PSPE tip designs. NGK Ruthenium HX High Ignitability spark plugs provide a more complete fuel burn resulting in a quicker throttle response, smoother idle and better cold starts. Ruthenium center electrode provides industry leading durability.

This Part Fits:

Year Make Model Submodel
1998 Audi A4 Avant
1997-2001 Audi A4 Base
1998-2001 Audi A4 Quattro Avant
1997-2001 Audi A4 Quattro Base
1997 Audi A6 Avant
1997-2001 Audi A6 Base
1997-2001 Audi A6 Quattro Avant
1997-2001 Audi A6 Quattro Base
1997-1998 Audi Cabriolet Base
1999 Bentley Arnage Base
1997 BMW 540i Base
1997 BMW 740i Base
1997 BMW 740iL Base
1997 BMW 840Ci Base
2004 Chevrolet Aveo Base
2004-2008 Chevrolet Aveo LS
2005-2008 Chevrolet Aveo LT
2005-2006 Chevrolet Aveo Special Value
2007-2008 Chevrolet Aveo5 LS
2007-2008 Chevrolet Aveo5 Special Value
2005-2007 Chevrolet Cobalt SS
2016-2018 Chevrolet Sonic LS
2016-2018 Chevrolet Sonic LT
2000 Chrysler Cirrus LX
2005-2006 Chrysler Crossfire SRT-6
1997-1999 Chrysler Sebring LX
1999-2002 Daewoo Lanos S
1999-2000 Daewoo Lanos SE
2001-2002 Daewoo Lanos Sport
1999-2000 Daewoo Lanos SX
1999-2002 Daewoo Leganza CDX
1999-2002 Daewoo Leganza SE
1999-2001 Daewoo Leganza SX
1999-2002 Daewoo Nubira CDX
2000-2002 Daewoo Nubira SE
1999 Daewoo Nubira SX
1997-1999 Dodge Avenger Base
1997-1999 Dodge Avenger ES
2009-2010 Dodge Dakota Big Horn
2010 Dodge Dakota Laramie
2009-2010 Dodge Dakota Lone Star
2009-2010 Dodge Dakota ST
2009 Dodge Dakota TRX4
2009 Dodge Durango SE
2009 Dodge Durango SLT
1998-1999,2001-2002 Dodge Neon ACR
1997,2001-2002 Dodge Neon Base
2000-2002 Dodge Neon ES
1997-2000 Dodge Neon High Line
1998-1999,2001-2004 Dodge Neon R/T
2001-2005 Dodge Neon SE
1997-1999 Dodge Neon Sport
2003-2005 Dodge Neon SXT
2010-2011 Dodge Nitro Heat
2009-2011 Dodge Nitro SE
2009 Dodge Nitro SLT
2010-2011 Dodge Nitro SXT
2009-2010 Dodge Ram 1500 ST
1997-2002 Dodge Ram 2500 Base
2003 Dodge Ram 2500 Laramie
2003 Dodge Ram 2500 SLT
2003 Dodge Ram 2500 ST
1997-2002 Dodge Ram 3500 Base
2003 Dodge Ram 3500 Laramie
2003 Dodge Ram 3500 SLT
2003 Dodge Ram 3500 ST
1997-1999 Dodge Stratus Base
1997 Dodge Stratus ES
2000 Dodge Stratus SE
1997-1998 Eagle Talon Base
1997-1998 Eagle Talon ESi
1998-1999 Jaguar XJR Base
2009-2010 Jeep Commander Sport
2009-2010 Jeep Grand Cherokee Laredo
2010 Jeep Grand Cherokee Limited
2012 Jeep Liberty Jet
2009-2012 Jeep Liberty Limited
2010-2011 Jeep Liberty Renegade
2009-2012 Jeep Liberty Sport
2001-2005 Kia Rio Base
2002-2005 Kia Rio Cinco
1998-2001 Kia Sephia Base
1998-2001 Kia Sephia LS
2002-2004 Kia Spectra Base
2000-2004 Kia Spectra GS
2000-2004 Kia Spectra GSX
2002-2004 Kia Spectra LS
1997-2002 Kia Sportage Base
1997-2001 Kia Sportage EX
2001 Kia Sportage Limited
2003-2004 Land Rover Discovery HSE
2003-2004 Land Rover Discovery S
2003-2004 Land Rover Discovery SE
1999-2000 Land Rover Discovery Series II
2001 Land Rover Discovery Series II LE
2001-2002 Land Rover Discovery Series II SD
2001-2002 Land Rover Discovery Series II SE
1999-2001 Lexus ES300 Base
2001-2005 Lexus GS300 Base
2001-2005 Lexus IS300 Base
2002-2005 Lexus IS300 Sportcross
1997-2003 Lotus Esprit V8
2003-2012 Maybach 57 Base
2006-2012 Maybach 57 S
2010 Maybach 57 S Zeppelin
2003-2012 Maybach 62 Base
2007-2012 Maybach 62 S
2010-2012 Maybach 62 S Landaulet
2010 Maybach 62 S Zeppelin
2003 Mazda Protege Mazdaspeed
1999-2000,2002 Mercedes-Benz C230 Kompressor
2002-2004 Mercedes-Benz C32 AMG Base
2003-2014 Mercedes-Benz CL600 Base
2005-2006,2008-2014 Mercedes-Benz CL65 AMG Base
2016-2018 Mercedes-Benz G65 AMG Base
2016-2017 Mercedes-Benz Maybach S600 Base
2018-2020 Mercedes-Benz Maybach S650 Base
2003-2013,2015-2017 Mercedes-Benz S600 Base
2006-2013,2015-2020 Mercedes-Benz S65 AMG Base
2004-2009 Mercedes-Benz SL600 Base
2005-2009,2011,2013-2018 Mercedes-Benz SL65 AMG Base
2009 Mercedes-Benz SL65 AMG Black Series
2001-2004 Mercedes-Benz SLK230 Kompressor
2002-2004 Mercedes-Benz SLK32 AMG Base
2002-2008 Mini Cooper Base
2002-2008 Mini Cooper S
1997-1999 Mitsubishi 3000GT SL
1997-1999 Mitsubishi 3000GT VR-4
1997 Mitsubishi Eclipse Base
1997-1999 Mitsubishi Eclipse GS
2003-2005 Mitsubishi Eclipse GTS
1997-1999 Mitsubishi Eclipse RS
2003-2005 Mitsubishi Eclipse Spyder GTS
2004-2006 Mitsubishi Endeavor Limited
2004-2008,2010-2011 Mitsubishi Endeavor LS
2007-2008,2010-2011 Mitsubishi Endeavor SE
2004-2005 Mitsubishi Endeavor XLS
2004-2006 Mitsubishi Galant GTS
2004-2006 Mitsubishi Galant LS
2008-2010 Mitsubishi Lancer DE
2008-2010 Mitsubishi Lancer ES
2008 Mitsubishi Lancer GTS
2003-2006 Mitsubishi Montero Limited
2003-2004 Mitsubishi Montero XLS
1997-1998 Mitsubishi Montero Sport LS
1997-1998 Mitsubishi Montero Sport XLS
2009 Mitsubishi Raider LS
2001-2004 Nissan Frontier SC
2002-2004 Nissan Frontier SVE
2002-2004 Nissan Xterra SE
2002 Nissan Xterra XE
1997-2000 Plymouth Breeze Base
1998-1999 Plymouth Breeze Expresso
1998-1999 Plymouth Neon ACR
1997 Plymouth Neon Base
1998-1999 Plymouth Neon Expresso
1997-2001 Plymouth Neon High Line
2000-2001 Plymouth Neon LX
1998-1999 Plymouth Neon Style
1999-2001 Porsche 911 Carrera
1999-2001 Porsche 911 Carrera 4
2002-2004,2008-2009 Porsche 911 GT2
2004 Porsche 911 GT3
1997,2001-2003,2007-2009 Porsche 911 Turbo
1997-1999 Porsche Boxster Base
2000-2002 Porsche Boxster Roadster
2000 Porsche Boxster Roadster S
2003-2006 Porsche Cayenne S
2011-2012 Ram 1500 ST
2011 Ram Dakota Big Horn
2011 Ram Dakota Laramie
2011 Ram Dakota ST
2004-2013 Rolls-Royce Phantom Base
2009-2013 Rolls-Royce Phantom Coupe
2008-2013 Rolls-Royce Phantom Drophead Coupe
2006-2013 Rolls-Royce Phantom EWB
2005 Saab 9-2X Aero
2006-2010 Saab 9-3 2.0T
2004-2005,2010-2011 Saab 9-3 Aero
2004-2005 Saab 9-3 Arc
2004-2005 Saab 9-3 Linear
2011 Saab 9-3 Turbo4
2010-2011 Saab 9-3X Base
1997 Saab 900 SE
1997 Saab 9000 CSE
2004-2007 Saturn Ion Red Line
2003 Subaru Baja Base
2003 Subaru Baja Sport
1999-2002 Subaru Forester Base
1999-2002 Subaru Forester L
1999-2002 Subaru Forester S
2003-2004 Subaru Forester X
2003-2004 Subaru Forester XS
1997 Subaru Impreza Brighton
1997-2001 Subaru Impreza L
1997-2004 Subaru Impreza Outback
1999-2004 Subaru Impreza RS
2002-2004 Subaru Impreza TS
2002-2005 Subaru Impreza WRX
2010-2012 Subaru Legacy 2.5i
Specs & fitment
Brand
NGK
Platform
Toyota Supra, Mazda RX-7, Mitsubishi EVO, Nissan 240SX/Silvia, Nissan Skyline, Nissan GT-R (R35)
Engine
13B-REW, RB26DETT, SR20DET, KA24DE, 2JZ-GTE, VR38DETT
Category
Spark Plugs
SKU
NGK95159
$130.99
View full details

What customers say

Trusted by JDM builders

  • J-Spec Garage is my first stop for JDM parts now—fast shipping and no surprises.

    Alex M.

  • They actually took the time to help me choose the right setup for my GT-R. That alone won me over.

    Brian S.

  • Everything arrived well packed and exactly as described. You can tell car people run this shop.

    Chris D.

  • I've ordered three times now and it's been consistent every time—accurate, quick, and hassle-free.

    Daniel R.

  • Customer support answered my fitment questions in detail instead of just sending a link. That meant a lot.

    Jason L.

  • Parts for my Supra showed up on time and bolted right up. No guessing, no drama.

    Kevin P.

  • Site is easy to navigate and checkout was simple. Whole experience felt dialed in.

    Nate H.

  • Communication was excellent from order confirmation to delivery updates. I always knew what was happening.

    Ryan F.

  • These guys are clearly enthusiasts. The brands they stock and how they talk about them says everything.

    Tyler N.

  • I've dealt with plenty of parts shops—this is one of the few I trust with big-ticket items.

    Zach W.

  • My 240SX build depends on good vendors. J-Spec Garage has delivered every time so far.

    Cody J.

  • You can tell they care about the scene, not just sales. That's why I keep going back.

    Dylan P.

  • I had an issue with a manufacturer drop-ship and J-Spec Garage handled it for me. That's real customer service.

    Josh H.

  • The coilovers for my S13 came packed perfectly and ride exactly how they advertised. Super happy.

    Kyle M.

  • Grabbed both parts and merch—quality on both sides. Cool to support a shop that supports the community.

    Sean L.

  • I recommend J-Spec Garage to anyone building a JDM car. Solid parts and people who know the platforms.

    Omar V.

  • The RaceOnly parts I grabbed for my RX-7 were top-notch. Fitment was perfect and the car feels night and day better.

    Aaron F.

  • Finding legit rotary parts is tough, but J-Spec Garage came through with RaceOnly gear that actually delivers.

    Blake S.

  • Finally found a shop that understands rotary builds. The RaceOnly pieces I ordered have held up great under real abuse.

    Jake P.

  • Everything for my FD—from RaceOnly parts to small accessories—showed up clean, labeled, and ready to bolt on.

    Mason K.

  • I've ordered RaceOnly gear from other places before, but the service and communication from J-Spec Garage were on another level.

    Noah V.

  • The RaceOnly pieces for my RX-7 build fit exactly like they should. No grinding, no modifying, just bolt-on and go.

    Owen T.

  • It's hard to find a shop that really understands rotary builds, but J-Spec Garage clearly does.

    Caleb M.

  • Real rotary parts, solid communication, and no nonsense. Exactly what I want from a parts shop.

    Isaac R.

  • The Supra parts I ordered were clearly not cheap eBay stuff—quality brands and everything matched the listing perfectly.

    Adrian C.

  • I've been slowly building my MK4 and every order from J-Spec has shown up on time and ready to install.

    Carlos N.

  • They actually understood what I was trying to do with my Supra build and suggested parts that made sense, not just the priciest options.

    Derek W.

  • The turbo-related parts for my Supra came exactly as described and have held up great under boost. Zero complaints.

    Javier S.

  • I appreciate that they stock real-deal brands for Supra builds instead of filling the catalog with questionable stuff.

    Miguel R.

  • I'm picky about what goes on my MK4. J-Spec Garage earned my trust with accurate listings and solid communication.

    Steven D.

  • I've had a great experience ordering Supra parts here—accurate listings, fair pricing, and quick shipping.

    Marcus D.

  • It's refreshing to buy Supra parts from a shop that actually knows the platform.

    Preston G.

  • The turbo and supporting parts I got for my Supra were exactly what I needed. Everything matched the listing.

    Trevor M.

  • If you're building an RX-7 or Supra, this is a shop you want to know. RaceOnly parts for the rotary and quality Supra gear in one place is a win.

    Victor H.

  • It didn't feel like I was buying from a generic online store. It felt like a shop built for enthusiasts.

    Wyatt N.

  • Good communication, real brands, and parts that showed up when they said they would. Hard to beat that.

    Zachary R.