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NGK Ruthenium HX Spark Plug Box of 4 (LKR7BHX)

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 (LKR7BHX)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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4.7 ★★★★★
Based on 1231 reviews
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Earl Johnson
New York, US
★★★★★ 5
It's good quality. I was happy.
It was package very well. The impeller felt of quality of course it could have been priced cheaper. I would buy it again. Then they ask u if it was easy to install. Hell no. Anyone that's had to changed one nos it sucks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2024
T
Verified Purchase
Tammy & Kevin VanHoozier
Charlottesville, US
★★★★★ 4
Great for Merc 200
Bought for my 1985 Mercury Black Max 200. Perfect fit! Only downside was no instructions included.
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Reviewed in the United States on August 11, 2025
R
Verified Purchase
Robert Ciaciura
Bozeman, US
★★★★★ 5
Worked with slight modification
Had to slightly widen the holes in metal gasket to make it fit.
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Reviewed in the United States on September 30, 2025
M
Verified Purchase
Mike Lawver
Belleville, US
★★★★★ 5
MRLAW
Timely delivery. Kit seems to made of high quality materials.
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Reviewed in the United States on August 12, 2025
B
Verified Purchase
bryan
Carnegie, US
★★★★★ 5
Very satisfied
Product was as described.
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Reviewed in the United States on July 24, 2025

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