NGK IMR9C-9H Spark Plug (6777)

NGK IMR9C-9H Spark Plug (6777) NGK IMR9C-9H Spark Plug (6777)NGK Iridium Spark PlugsNGK iridium spark plugs currently represent the highest-quality technological solution. They feature an iridium-alloy on the middle electrode welded on in a special process using laser.

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