NGK Ruthenium HX Spark Plug Box of 4 (LFR6AHX-S)

NGK Ruthenium HX Spark Plug Box of 4 (LFR6AHX-S)

Marsoni

M251S

$49.40

Get it in 3 business days with 1 day shipping. Friday, May 29

NGK Ruthenium HX Spark Plug Box of 4 (LFR6AHX-S)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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This is our second one of these, which really speaks to how much my dog loves it… it’s cute and just the right size for my Vizsla. She absolutely loves playing with it… it’s chewable and has a nice squeaker, but I’m not so sure of its durability. Our first one lasted about a month, and this one just a couple of weeks. The stitching at the tip seems to give away first, then the find. Sadly, you gotta throw it away when you see the first signs of the stuffing.

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Reviewed in the United States on December 2, 2025