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NGK Ruthenium HX Spark Plug Box of 4 (LFR6AHX-S)
$58.60
Hurry Low Stock
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.

NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for today's modern vehicles. NGK's patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy.

Features:
  • High Ignitability Double Fine Electrode Design: Combines 0.6 millimeter ruthenium center with opposed fine wire platinum ground electrode
  • Ruthenium Alloy Center Electrode: NGK's patented ruthenium technology produces maximum performance, ignitability & durability at high temperatures
  • Platinum Pin Type Ground Electrode: Provides more complete fuel burn, quicker throttle response, smoother idle and better cold starts
  • Solid Copper Core: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • Trivalent Metal Plating: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
  • Recommended Usage: Modern vehicles using OE DFE type spark plugs or for those seeking an aftermarket plug with the latest OE technology
Specifications:
  • Part Number: LFR6AHX-S
  • Stock Number: 94122
  • Resistance: 5000
  • Ground Electrode Tip Design: Dual Fine Electrode - High Ignitability
  • Ground Configuration: Standard
  • Ground Electrode Core Material: Nickel
  • Electrical Terminal Type: Non-Removable Nut
  • Center Electrode Core Material: Copper
  • Center Electrode Tip Material: Ruthenium
  • Gap Size: .044
  • Ground Electrode Quantity: 1
  • Hex Size: 5/8
  • Insulator Height: 50.50
  • Manufacturer Heat Range: 6
  • Seat Type: Flat
  • Reach: 26.5
  • Thread Diameter: 14.00

Other Part Numbers:
NGK Spark Plugs #ngk94122
NGK Spark Plugs #LFR6AHX-S

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WARNING: Cancer and Reproductive Harm
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Vehicle Make/Model
Acura ILX 2013-2014 Dynamic
Acura ILX 2013-2014 Hybrid
Acura ILX 2013-2014 Base
BMW 128i 2008-2013 Base
BMW 128i 2013 M Sport
BMW 325i 2006 Base
BMW 325xi 2006 Base
BMW 328i 2007-2013 Base
BMW 328i 2012-2013 Modern
BMW 328i 2012-2013 Luxury
BMW 328i 2012-2013 Sport
BMW 328i 2013 M Sport
BMW 328i xDrive 2009-2013 Base
BMW 328xi 2007-2008 Base
BMW 330i 2006 Base
BMW 330xi 2006 Base
BMW 525i 2006-2007 Base
BMW 525xi 2006-2007 Base
BMW 528i 2008-2011 Base
BMW 528i 2011 Top
BMW 528i 2011 Lujo
BMW 528i xDrive 2009-2010 Base
BMW 528xi 2008 Base
BMW 530i 2006-2007 Base
BMW 530xi 2006-2007 Base
BMW X3 2007-2011 2.5si
BMW X3 2007-2011 3.0si
BMW X3 2008 3.0i
BMW X3 2009-2010 xDrive30i
BMW X3 2010-2012 xDrive28i
BMW X3 2010-2011 25i Top Line
BMW X3 2010-2011 25i M Sport
BMW X3 2011 25i Lujo
BMW X3 2011 30i M Sport
BMW X3 2011-2012 xDrive35i
BMW X3 2012 xDrive28i Lujo
BMW X3 2012 xDrive28i M Sport
BMW X3 2012 xDrive35i M Sport
BMW X3 2012 xDrive28i Top Line
BMW X5 2007-2009 3.0si
BMW X5 2007-2008 4.8i
BMW X5 2007-2009 4.8i Premium
BMW X5 2009 xDrive35d
BMW X5 2009 xDrive48i M Sport
BMW X5 2009 xDrive48i
BMW X5 2009 xDrive30i M Sport
BMW X5 2009 xDrive30i
BMW X5 2010 M
BMW Z4 2006-2008 Roadster 3.0i
BMW Z4 2006-2008 Coupe 3.0si
BMW Z4 2006-2008 Roadster 3.0si
BMW Z4 2006 2.5i
BMW Z4 2006 3.0i
BMW Z4 2007-2010 2.5si
BMW Z4 2007-2010 3.0si
BMW Z4 2009-2011 sDrive35i
BMW Z4 2009-2011 sDrive30i
BMW Z4 2011 sDrive35is
BMW Z4 2011 sDrive23i
Honda Civic 2006-2015 Hybrid
Honda Civic 2006-2015 Si
Honda Civic 2006-2015 LX
Honda Civic 2006-2015 EX
Honda Civic 2006-2007 LXS
Honda Civic 2006-2012 GX
Honda Civic 2006-2007 EXS
Honda Civic 2006-2015 DX
Honda Civic 2008-2011 DX-G
Honda Civic 2008 MUGEN Si
Honda Civic 2008-2015 EX-L
Honda Civic 2009-2015 Hybrid-L
Honda Civic 2009-2010 Sport
Honda Civic 2009-2011 LX-S
Honda Civic 2011-2013 Base
Honda Civic 2012-2015 HF
Honda Civic 2012 Si HFP
Honda Civic 2013-2015 Touring
Honda Civic 2013-2015 Natural Gas
Honda Civic 2015 SE
Honda Insight 2010-2014 LX
Honda Insight 2010-2014 EX
Honda Insight 2011-2014 Base
Lexus ES350 2007-2018 Base
Lexus GS300 2006 Base
Lexus GS350 2007-2011, 2013-2015 Base
Lexus GS350 2013-2015 F Sport
Lexus GS450h 2007-2011 Base
Lexus GS460 2008-2011 Base
Lexus GX460 2010-2020 Premium
Lexus GX460 2010-2011, 2013-2014 Ultra Premium
Lexus GX460 2010-2020 Base
Lexus GX460 2013-2014, 2020 Executive
Lexus GX460 2014-2020 Luxury
Lexus IS F 2008-2014 Base
Lexus IS250 2006-2015 Base
Lexus IS250 2010-2015 C
Lexus IS250 2014-2015 F Sport
Lexus IS250 2014-2015 C F Sport
Lexus IS300 2016-2017 Base
Lexus IS300 2016-2017 F Sport
Lexus IS350 2006-2017 Base
Lexus IS350 2010-2015 C
Lexus IS350 2014-2015 C F Sport
Lexus IS350 2014-2017 F Sport
Lexus LS460 2007-2017 Base
Lexus LS460 2007-2017 L
Lexus LS460 2013-2017 F Sport
Lexus LS600h 2008-2016 L
Lexus LX570 2008-2011, 2013-2020 Base
Lexus RC300 2016-2017 Base
Lexus RC300 2016-2017 F Sport
Lexus RC350 2015-2017 Base
Lexus RC350 2015-2017 F Sport
Lexus RX350 2007-2015 Base
Lexus RX350 2013-2015 F Sport
Lexus RX350 2014-2015 Sportdesign
Lexus RX450h 2010-2015 Base
Lexus RX450h 2015 Sportdesign
Subaru Outback 2001-2004 Limited
Subaru Outback 2001-2004 Base
Subaru Outback 2001-2003 VDC
Subaru Outback 2001-2004 L.L. Bean
Subaru Outback 2002-2004 H6
Subaru Outback 2004 H6 35th Anniversary Edition
Subaru Outback 2004 H6 VDC
Toyota 4Runner 2003-2009 Sport
Toyota 4Runner 2003-2013 SR5
Toyota 4Runner 2003-2013 Limited
Toyota 4Runner 2010-2013 Trail
Toyota Avalon 2005-2008, 2016-2018 Touring
Toyota Avalon 2005-2018 Limited
Toyota Avalon 2005-2010 XL
Toyota Avalon 2005-2012 XLS
Toyota Avalon 2011-2012 Base
Toyota Avalon 2013-2018 XLE
Toyota Avalon 2013-2018 XLE Premium
Toyota Avalon 2013-2014 Hybrid XLE
Toyota Avalon 2013-2015 XLE Touring
Toyota Avalon 2013-2018 Hybrid Limited
Toyota Avalon 2015-2018 Hybrid XLE Premium
Toyota Avalon 2015 XLE Touring SE
Toyota Avalon 2015 Hybrid XLE Touring
Toyota Avalon 2016-2018 XLE Plus
Toyota Avalon 2016-2018 Hybrid XLE Plus
Toyota Camry 2007-2017 SE
Toyota Camry 2007-2011 Hybrid
Toyota Camry 2007-2008 CE
Toyota Camry 2007-2017 XLE
Toyota Camry 2007-2017 LE
Toyota Camry 2009-2011 Base
Toyota Camry 2012-2014 L
Toyota Camry 2012-2017 Hybrid LE
Toyota Camry 2012-2017 Hybrid XLE
Toyota Camry 2014 SE Sport
Toyota Camry 2014-2017 Hybrid SE
Toyota Camry 2015-2017 XSE
Toyota Camry 2016 Special Edition
Toyota FJ Cruiser 2007-2013 Base
Toyota FJ Cruiser 2007 TRD Special Edition
Toyota FJ Cruiser 2008-2013 Premium
Toyota FJ Cruiser 2008 Trail Teams Special Edition
Toyota FJ Cruiser 2009 Core
Toyota Highlander 2008-2013 Hybrid
Toyota Highlander 2008-2016 Hybrid Limited
Toyota Highlander 2008-2013 Sport Premium
Toyota Highlander 2008-2013 Base Premium
Toyota Highlander 2008-2013 Base
Toyota Highlander 2008-2016 Limited
Toyota Highlander 2008-2010 Sport
Toyota Highlander 2010-2013 SE
Toyota Highlander 2013 Plus
Toyota Highlander 2014-2016 LE
Toyota Highlander 2014-2016 XLE
Toyota Highlander 2014-2016 Hybrid XLE
Toyota Highlander 2014-2016 LE Plus
Toyota Highlander 2014-2016 Hybrid LE
Toyota Land Cruiser 2008-2011, 2013-2020 Base
Toyota Land Cruiser 2008-2011, 2013-2016 VX
Toyota Land Cruiser 2017-2020 VX-R
Toyota Land Cruiser 2020 Heritage Edition
Toyota RAV4 2006-2012 Limited
Toyota RAV4 2006-2012 Base
Toyota RAV4 2006-2012 Sport
Toyota RAV4 2012 EV
Toyota Sequoia 2008-2020 Platinum
Toyota Sequoia 2008-2020 SR5
Toyota Sequoia 2008-2020 Limited
Toyota Sequoia 2008 SR5 Premium
Toyota Sequoia 2010-2016 Base
Toyota Sequoia 2018-2020 TRD Sport
Toyota Sequoia 2020 TRD Pro
Toyota Sienna 2007-2016 Limited
Toyota Sienna 2007-2016 XLE
Toyota Sienna 2007-2016 LE
Toyota Sienna 2007-2016 CE
Toyota Sienna 2011-2016 SE
Toyota Sienna 2011-2016 Base
Toyota Sienna 2013-2016 L
Toyota Tacoma 2005-2015 Base
Toyota Tacoma 2005-2015 Pre Runner
Toyota Tacoma 2005-2013 X-Runner
Toyota Tacoma 2006-2009 SR5 Prerunner
Toyota Tacoma 2006-2009 TRD Sport Prerunner
Toyota Tacoma 2006 Base Prerunner
Toyota Tacoma 2010-2015 TRD Sport
Toyota Tacoma 2015 TRD Pro
Toyota Tundra 2005-2020 Limited
Toyota Tundra 2005-2013, 2020 Base
Toyota Tundra 2005-2020 SR5
Toyota Tundra 2010-2020 Platinum
Toyota Tundra 2014-2020 1794 Edition
Toyota Tundra 2014-2020 SR
Toyota Tundra 2015-2017, 2019-2020 TRD Pro
Toyota Tundra 2018-2020 1794
Toyota Tundra 2020 TRD Sport
Toyota Tundra 2020 TRD Off-Road
Toyota Venza 2009-2015 Base
Toyota Venza 2012-2015 AWD
Toyota Venza 2012-2015 XLE
Toyota Venza 2012-2015 Limited
Toyota Venza 2012 AWD V6
Toyota Venza 2012 V6
Toyota Venza 2012-2015 LE
Volvo S80 2012-2014 T6
Volvo S80 2012-2013 Base
Volvo S80 2012-2014 3.2
Volvo S80 2013 Evolution
Volvo S80 2014 Luxury
Volvo XC60 2012-2014 Addition
Volvo XC60 2012-2015 T6
Volvo XC60 2012-2015 T6 R-Design
Volvo XC60 2012-2015 3.2
Volvo XC60 2012 Evolution
Volvo XC60 2012 Base
Volvo XC60 2013-2014 Kinetic
Volvo XC60 2014-2015 Momentum RD
Volvo XC60 2014-2015 Inspiration
Volvo XC60 2014-2015 Addition Plus
Volvo XC60 2014-2015 R-Design
Volvo XC60 2015 T5
Volvo XC60 2015 T6 Ocean Race
Volvo XC70 2012-2015 3.2
Volvo XC70 2012-2015 T6
Volvo XC70 2015 T5
Volvo XC90 2012-2014 3.2 R-Design
Volvo XC90 2012-2014 3.2
Volvo XC90 2012 Base
Volvo XC90 2012-2014 Luxury
Volvo XC90 2013 T6 R-Design
Volvo XC90 2014 R-Design

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Who is NGK?

NGK is an automotive parts company that was founded in 1936. The company has been in the automotive industry for more than 80 years and they specialize in creating original factory parts to aftermarket automotive parts for a variety of vehicles. Today, the company is widely recognized as the industry leader when it comes to ignition system parts and is trusted by enthusiasts and professional mechanics all over the world.

Reaching the Far Corners of the Globe

NGK has become a global brand is practically visible all over the globe. They have facilities based in the USA, Mexico, Canada, the United Kingdom, Finland, France, Germany, Italy, Poland, Russia, Spain, Turkey, South Africa, and Brazil.

The company utilizes the industry's most advanced manufacturing facility. It houses hi-tech tools that help them create parts that are accurate and precise.

Due to their reputation as a company that provides top quality products, automotive companies have partnered with them to be the leading ignition system supplier. The company's drive to continuously innovate itself and its products has helped the automotive industry move forward.

Purchase NGK at Vivid Racing

If you are in search of high-quality spark plugs, oxygen sensors, and high tension wires that would not leave you hanging on the road, then NGK is the brand for you. With decades of experience under them their belts, you know that they are a company that you could put your trust into. Visit Vivid Racing and check out all their list of products that will fit your specific needs and vehicles.






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