NGK spark plugs have been igniting since the 1930s. Sparks don’t just simply ignite. It takes a high amount of precision to create spark plugs that perform well and are extremely resistant in doing so. Almost every petrol engine on the market can use NGK spark plugs. The NGK spark plugs range offers the right product for nearly every demand! They have a unique design to guarantee the best possible performance and have a wide range of different heat ratings for high thermal endurance.