NGK spark plugs are suitable for all British cars. Best quality NGK spark plugs are essential for servicing and optimum running of your engine. Produced using advanced materials and cutting-edge technology, NGK spark plugs help maximize engine power and have exceptional ignition performance. Conventional solid core nickel center electrode provides a reliable spark with low installation cost. Precision laser-welded electrode construction. Trivalent Metal Plating provides superior anti-corrosion and anti-seizing properties.