Automotive Spark Plug
A spark plug is a crucial component in the ignition system of a vehicle, responsible for generating the spark needed to ignite the air-fuel mixture in the engine's combustion chamber. It consists of a metal electrode surrounded by a ceramic insulator, which is housed in a metal shell. The electrode creates an electrical arc that ignites the fuel, allowing the engine to start and run efficiently. Spark plugs come in various sizes and designs to suit different types of engines and driving conditions. Regular maintenance and replacement of spark plugs are essential for optimal engine performance and fuel efficiency.