1pcs 4pcs for car replacement OE/06K905611C 0241245672 AutoPart

1pcs 4pcs for car replacement OE/06K905611C 0241245672 AutoPart

• A spark plug is a device used to ignite the fuel-air mixture in an internal combustion engine (such as a gasoline engine).
• Structurally, it mainly consists of a center electrode, side electrode, insulator, and shell, etc. The center electrode and side electrode generate sparks. When in operation, high voltage electricity from the car's ignition system is applied to the electrodes of the spark plug, and when the voltage reaches a certain level, the air between the electrodes is ionized, forming a conductive channel and producing an electric spark. This electric spark can ignite the mixture of gas in the cylinder,