NGK Resistor V-Groove Spark Plug - ZFR5F-11 FD2270 NGK Platinum Spark Plug -

NGK Platinum Spark Plug - PFR6J-11

NGK Platinum Spark Plug - PZFR6F-11

NGK Platinum Spark Plug - PFR6G

Ryco's design philosophy is to meet the vehicle manufacturer's performance requirements and excel in all 3 critical filter characteristics - efficiency

life and flow for optimal quality fuel filtration

NGK Resistor V-Groove Spark Plug - ZFR5F-11 FD2270 NGK Platinum Spark Plug -NGK Resistor V Groove Spark Plug ZFR5F 11. 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,