Spark plug NGK DPR8EA-9 with magnetic spark plug wrench socket

To prevent your vehicle from becoming a gas guzzler... Since they are typical wear parts, spark plugs should be replaced regularly, even if they are not broken. Spark plugs with electrodes that appear charred should be replaced. In these cases, the ignition spark can no longer jump, and optimal engine function can no longer be guaranteed. The age of the spark plugs alone is not the determining factor for a spark plug change; mileage and wear and tear are all the more important. Signs include misfiring, starting problems, jerking while driving, reduced engine performance, and increased fuel consumption. A broken or too old spark plug not only negatively impacts your wallet, but also your driving pleasure. Therefore, you shouldn't hesitate too long and should invest in a new one right away. The set we recommend...