Double Iridium Spark Plugs: What Are The Benefits?

Why are Double iridium plugs considered to be so much better than other spark plugs? Here are five good reasons.
Double iridium spark plugs are a special type of spark plug equipped with iridium laser welded onto the centre and ground electrodes. They’re used in industrial combustion engines to convert an electrical charge into an ignition spark, powering a cylinder and piston to create movement. But why are Double iridium plugs considered to be so much better than other spark plugs? Here are five good reasons.

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【Double Iridium Electrode Design】Both electrodes of the spark plug are made of iridium alloy material, which can improve the ignition performance.

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