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NGK Ruthenium HX Spark Plug Box of 4 (LKR7BHX)

Experience the best in class spark plug for modern vehicles with NGK's Ruthenium HX technology. This patented innovation offers the highest performance and life expectancy of any aftermarket spark plug line.

With its advanced OE technology, Ruthenium HX spark plugs provide a more complete fuel burn, resulting in quicker throttle response, smoother idle, and better cold starts.

  • Patented Ruthenium technology for industry-leading durability
  • Advanced OE technology for improved performance
  • Recommended for modern vehicles using OE PSPE type spark plugs

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Chrysler 200 2011 Limited
Chrysler 200 2011 LX
Chrysler 200 2011 S
Chrysler 200 2011 Touring
Chrysler 200 2012 Limited
Chrysler 200 2012 LX
Chrysler 200 2012 S
Chrysler 200 2012 Touring
Chrysler 200 2013 Limited
Chrysler 200 2013 LX
Chrysler 200 2013 S
Chrysler 200 2013 Touring
Chrysler 200 2014 Limited
Chrysler 200 2014 LX
Chrysler 200 2014 S
Chrysler 200 2014 Touring
Chrysler 200 2015 C
Chrysler 200 2015 Limited
Chrysler 200 2015 S
Chrysler 200 2016 C
Chrysler 200 2016 Limited
Chrysler 200 2016 S
Chrysler 200 2017 C
Chrysler 200 2017 Limited
Chrysler 200 2017 S
Chrysler 300 2011 Base
Chrysler 300 2011 Limited
Chrysler 300 2012 Base
Chrysler 300 2012 Limited
Chrysler 300 2012 S
Chrysler 300 2013 Base
Chrysler 300 2013 C
Chrysler 300 2013 C Luxury
Chrysler 300 2013 S
Chrysler 300 2014 Base
Chrysler 300 2014 C
Chrysler 300 2014 C Luxury
Chrysler 300 2014 S
Chrysler 300 2015 C
Chrysler 300 2015 C Platinum
Chrysler 300 2015 Limited
Chrysler 300 2015 S
Chrysler 300 2016 C
Chrysler 300 2016 C Platinum
Chrysler 300 2016 Limited
Chrysler 300 2016 S
Chrysler 300 2017 C
Chrysler 300 2017 C Platinum
Chrysler 300 2017 Limited
Chrysler 300 2017 S
Chrysler 300 2018 Limited
Chrysler 300 2018 S
Chrysler 300 2018 Touring
Chrysler 300 2018 Touring L
Chrysler 300 2019 Limited
Chrysler 300 2019 S
Chrysler 300 2019 Touring
Chrysler 300 2019 Touring L
Chrysler 300 2020 Limited
Chrysler 300 2020 S
Chrysler 300 2020 Touring
Chrysler 300 2020 Touring L
Chrysler Town & Country 2011 Limited
Chrysler Town & Country 2011 Touring
Chrysler Town & Country 2011 Touring L
Chrysler Town & Country 2012 Limited
Chrysler Town & Country 2012 Touring
Chrysler Town & Country 2012 Touring L
Chrysler Town & Country 2013 Limited
Chrysler Town & Country 2013 S
Chrysler Town & Country 2013 Touring
Chrysler Town & Country 2013 Touring L
Chrysler Town & Country 2014 30th Anniversary Edition
Chrysler Town & Country 2014 Limited
Chrysler Town & Country 2014 S
Chrysler Town & Country 2014 Touring
Chrysler Town & Country 2014 Touring L
Chrysler Town & Country 2015 Limited
Chrysler Town & Country 2015 LX
Chrysler Town & Country 2015 S
Chrysler Town & Country 2015 Touring
Chrysler Town & Country 2015 Touring L
Chrysler Town & Country 2016 Limited
Chrysler Town & Country 2016 Limited Platinum
Chrysler Town & Country 2016 LX
Chrysler Town & Country 2016 S
Chrysler Town & Country 2016 Touring
Chrysler Town & Country 2016 Touring L
Dodge Avenger 2011 Express
Dodge Avenger 2011 Heat
Dodge Avenger 2011 Lux
Dodge Avenger 2011 Mainstreet
Dodge Avenger 2012 R/T
Dodge Avenger 2012 SE
Dodge Avenger 2012 SXT Plus
Dodge Avenger 2013 R/T
Dodge Avenger 2013 SE
Dodge Avenger 2013 SXT
Dodge Avenger 2014 R/T
Dodge Avenger 2014 SE
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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