Champion RN79G Spark Plug Industrial

Champion RN79G / CCH530 Industrial Spark Plug Replaces 642 Champion have develpoed the Gold Palladium spark plug featuring a fine wire centre electrode for premium performance. The design features of this plug type allow a smaller gap to be run than with conventional electrodes, as the spark masking effect is considerably reduced, ths aising easier starting and eliminating the misfire often associated with small spark gaps. The longer,slimmer core nose provides a greater shunt path distance to earth, and also a greater cavity volume between the core nose and plug shell allowing more efficient gas scavenging. Longer Service Life Easier Starting Better protection against If you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us. Alternatively please use the cross reference table above.