SPARK PLUG CONSTRUCTION [L3]
BME011818110T02
Structure
• The iridium spark plug with excellent durability and firing performance has been adopted.
• The extremely thin, center electrode has a diameter of 0.6 mm {0.023 in} and is made of iridium alloy. Durability also has been improved by the use of a platinum-tipped grounding electrode.
• Based on the thinner electrode (center electrode), electric discharge has been reduced and ignition has been improved, resulting in stable ignition performance under any driving conditions and a substantial improvement in fuel economy.
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1
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Iridium alloy
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2
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Platinum-tipped
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