Spark Plug Set

Spark plugs are essential for petrol engines because they create the spark needed to ignite the air-fuel mixture inside the engine. Good spark plugs help the engine start easily, idle smoothly, accelerate better, and maintain stable fuel consumption. Old or weak spark plugs may cause rough idling, misfiring, poor pickup, higher petrol usage, or difficulty starting the car. Replacing spark plugs at the correct service interval is a simple way to improve engine performance and driving comfort. This product is suitable for regular service and petrol engine maintenance.