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NGK Ruthenium HX Spark Plug Box of 4 (TR4BHX)

Marsoni M251S
Sale price$60.46
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Get it in 3 business days with 1 day shipping. Friday, May 29
NGK Ruthenium HX Spark Plug Box of 4 (TR4BHX)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
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
Based on 280 reviews
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Verified Purchase
Heath Coburn
Alexandria, US
★★★★★ 5
Let there be light
Easy to mount and wire. Seems to be made sturdy for trail riding. Easy to see behind utv on dusty trails.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
R
Verified Purchase
Ron
Grantham, US
★★★★★ 5
Work great
Just to let people know, they dont work very well unless there is something in the air to reflect the light off like sand, rain or fog. I like them for trail riding in the dunes. More noticable than just a normal lighted whip.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
A
Verified Purchase
ANDY
Lowell, US
★★★★★ 5
Look heavy duty
They are well-made
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
M
Verified Purchase
Marshall Guthrie
Fort Morgan, US
★★★★★ 5
Just have to adjust them after u light up the sky
They are amazing!! Love em
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Reviewed in the United States on November 3, 2025
S
Verified Purchase
Steve
Grantham, US
★★★★★ 5
Laser lights
Super bright and very easy to install! Would recommend to anyone wanting to stand out.
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Reviewed in the United States on October 5, 2025

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