- Good conductivity: Copper is a good electrical conductor that can quickly transfer heat and ensure that the spark plugs can generate sparks stably
- Affordable Price: Copper Spark Plugs are usually affordable and suitable for economical models
- Low coefficient of thermal expansion: The thermal expansion coefficient of copper is lower, which has a positive impact on the performance of the spark plug, helping to maintain the stable performance of the spark plug
In addition, copper spark plugs perform well in specific environments. For example, in high temperature environments, copper spark plugs can adapt to high temperature and high pressure operating environments. Although the electrode wears faster at high temperatures, its stability and durability are still better than spark plugs made of other materials
