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NGK Ruthenium HX Spark Plug Box of 4 (FR5AHX-E)

Take your vehicle's performance to the next level with the NGK Ruthenium HX Spark Plug Box of 4. As the largest OE supplier and manufacturer of spark plugs, NGK delivers unparalleled quality and reliability. With over 80 years of automotive expertise, NGK has built a reputation for producing high-performance spark plugs that meet the highest durability and operational standards.

The NGK Ruthenium HX spark plug is designed for modern vehicles and features patented Ruthenium technology, offering the highest performance and life expectancy of any aftermarket spark plug line. Its advanced tip technology provides a more complete fuel burn, resulting in quicker throttle response, smoother idle, and better cold starts.

  • Patented Ruthenium technology for highest performance and life expectancy
  • Advanced tip technology for more complete fuel burn
  • Quicker throttle response, smoother idle, and better cold starts
  • Recommended for modern vehicles using OE DFE type spark plugs
Make Model Year Type
Chrysler 200 2011 Limited
Chrysler 200 2011 LX
Chrysler 200 2011 Touring
Chrysler 200 2012 Limited
Chrysler 200 2012 LX
Chrysler 200 2012 Touring
Chrysler 200 2013 Limited
Chrysler 200 2013 LX
Chrysler 200 2013 Touring
Chrysler 200 2014 Limited
Chrysler 200 2014 LX
Chrysler 200 2014 Touring
Chrysler Sebring 2008 Limited
Chrysler Sebring 2008 LX
Chrysler Sebring 2008 Touring
Chrysler Sebring 2009 Limited
Chrysler Sebring 2009 LX
Chrysler Sebring 2009 Touring
Chrysler Sebring 2010 Limited
Chrysler Sebring 2010 LX
Chrysler Sebring 2010 Touring
Dodge Avenger 2008 SE
Dodge Avenger 2008 SXT
Dodge Avenger 2009 R/T
Dodge Avenger 2009 SE
Dodge Avenger 2009 SXT
Dodge Avenger 2010 Express
Dodge Avenger 2010 R/T
Dodge Avenger 2010 SXT
Dodge Avenger 2011 Express
Dodge Avenger 2011 Lux
Dodge Avenger 2011 Mainstreet
Dodge Avenger 2012 SE
Dodge Avenger 2012 SXT
Dodge Avenger 2013 SE
Dodge Avenger 2013 SXT
Dodge Avenger 2014 SE
Dodge Avenger 2014 SXT
Dodge Caliber 2009 R/T
Dodge Caliber 2010 R/T
Dodge Caliber 2010 Rush
Dodge Journey 2009 SE
Dodge Journey 2010 Base
Dodge Journey 2010 SE
Ford Thunderbird 2002 Base
Ford Thunderbird 2003 Base
Ford Thunderbird 2004 Base
Ford Thunderbird 2004 Pacific Coast Roadster
Ford Thunderbird 2005 50th Anniversary Edition
Ford Thunderbird 2005 Base
Jeep Compass 2009 Limited
Jeep Compass 2009 Sport
Jeep Patriot 2009 Limited
Jeep Patriot 2009 Sport
Lincoln LS 2002 Base
Lincoln LS 2002 LSE
Lincoln LS 2003 Base
Lincoln LS 2003 LSE
Lincoln LS 2004 Base
Lincoln LS 2005 Sport
Lincoln LS 2005 Ultimate
Lincoln LS 2006 Sport
NGK manufactures spark plugs and spark plug wires, as well as glow plugs for diesel applications. Their range of spark plugs cover everything from OEM replacement to Ultimate Performance plugs, and are available as traditional copper, platinum, or iridium tips. NGK’s reputation as an OEM supplier for many car manufacturers makes them a top choice for spark plugs. Few brands can make that claim and have the quality to back it up.
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