NGK Resistor V-Groove Spark Plug - ZFR5F FD2160 Note: This replaces PFR7G as

Note: This replaces PFR7G as advised by NGK

NGK Platinum Spark Plug - PLTR6A-10G

marine equipment

NGK V-Groove Spark Plugs Feature a Unique V-Cut in the Center Electrode that Directs the Spark to the Edge of the Electrode

NGK Resistor V-Groove Spark Plug - ZFR5F FD2160 Note: This replaces PFR7G asNGK Resistor V Groove Spark Plug ZFR5F. 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. NGK V Groove Spark Plugs Feature a Unique V Cut in the Center Electrode that Directs the Spark to the Edge of the Electrode, Helping the flame kernel Develop More Rapidly,