The secret of the new Iridium IX spark plugs is the laser welded iridium electrode. Through its diameter of "minimum" of 0.6 mm it bundles ignition voltage. The advantages of the Iridium IX spark plug at a glance The optimal ignition properties of Iridium IX spark plugs avoid soot deposits in stop and go traffic. Misfire or misfire can be prevented. This reduces emissions and saves (if present) the catalytic converter and the environment. The Iridium IX spark plugs ensure "round" engine running, increase the driving experience through better acceleration and therefore offer greater driving pleasure. The Iridium IX spark plug holds at least twice as long as a normal spark plug. They change the candles frequently they are so "off". This in turn reduces the cost. Maximum ignition reliability,.
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