|Thread diameter||10 mm|
|Thread reach, mm||19|
|Thread reach, in||3/4|
|Hex size, mm||16|
|Hex size, in||5/8|
NGK CPR6EA-9 spark plug.
The CPR6EA-9 spark plug has alumina silicate insulators which reduce plug’s fouling, provide superior strength and better heat transfer.
Resistor made of composite material ensures superior performance and durability of the plug.
Corrugated ribs of the plug prevent flashover and a triple seals reduce possibility of leakage.