NGK Multiground Spark Plug - BUR6ET Spark Plugs the first being the 'spin

the first being the 'spin on' style oil filter which is conventionally seen in most vehicles and are built to withstand the high oil pressures produced by modern engines

NGK Platinum Spark Plug - BUR9EQP

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NGK is the worlds largest manufacturer of spark plugs

NGK Standard Spark Plug - ZFR6T-11G

NGK Multiground Spark Plug - BUR6ET Spark Plugs the first being the 'spinNGK Multiground Spark Plug BUR6ET. NGK is the worlds largest manufacturer of spark plugs. NGK's extensive range of spark plugs has been designed specifically to suit individual engine applications and are manufactured to match or exceed original equipment specifications. Multi Ground Electrodes are Less Sensitive to Increased Voltage Requirements Due to Gap Growth.