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Advantages of Genuine Spark Plug

The central and the side electrode of the spark plug are made of special nickel alloy, with the central electrode embedded with a copper core, ensuring ideal thermal conductivity. It has excellent durability and is resistant to ablation and melting under high temperature.
Built-in ceramic resistor can reduce ignition noise and prevent electrical interference during the ignition process.
Aluminum alloy-coated ceramic is used as high performance insulating material, resistant to high pressure, high temperature and corrosion.

Typical Failures Caused by Counterfeit Spark Plug: