Spark plug NGK DCPR9E with spark plug wrench socket magnetic

Changing spark plugs made easy! Spark plugs play a crucial role in the engine. They ignite the air-fuel mixture in the gasoline engine more than a thousand times per minute. Depending on the engine and manufacturer, they last between 30,000 and 60,000 kilometers before they are worn out. Only regular spark plug replacement guarantees optimal engine function. Even a cursory inspection can tell whether a spark plug change is necessary. If the spark plug is charred, smeared with oil, or the contact has a brownish color, the spark plug must be replaced. Other signs include high fuel consumption, misfiring, vehicle stalling, and reduced engine performance. A defective spark plug not only affects your wallet but also your driving pleasure. You shouldn't wait too long here;...