Benefits • Optimum ignition • Easy starting, even in cold weather • Optimal engine performance • Complete combustion, clean exhaust gas • Longer plug life
Terminal pin Made of a steel wire resistant to vibrations Its lower part is designed for connection with the seal, the upper part is used for the attachement of high voltage inlet
Insulator High content of aluminium oxide AL 2 O 3 ensures a high insulation resistance, good thermal conductivity and mechanical strength
Shell Features a high mechanical strength and surface protection from corrosion
Internal sealing washer Ensures gas tightness of the combustion chamber and a perfect heat transfer from the combustion chamber to the shell
Centre electrode Features high resistance to burn-off and optimum thermal conductivity
Ground electrode Features high resistance to burn-off and optimum thermal conductivity
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