Spark Plugs are a critical engine component that provides the spark that ignites the air-fuel mixture that drives an engine. NGK Spark Plugs feature a trivalent plating, a silver-or-chrome colored finish on the threads is designed to provide corrosion resistance against moisture and chemicals. NGK Spark Plugs are designed to meet or exceed OE standards- this means that all NGK spark plugs will meet the specifications set by the manufacturer of your vehicle.Part number: D8EA • Sold individually (price is per single spark plug).Vehicle Fitment Make Model Year / Engine Qty per vehicle BMW 5 1986 - 1987 Petrol Engine 535 i, M 535 i E28 Sedan 136KW 6 If you are unsure about fitment, or wish to confirm, feel free to contact staff on 02 9188 8055 with your vehicle details or rego plate.