The product is a pack of 3 genuine NGK 5531 nickel spark plugs, model DPR6EA9. These spark plugs are designed specifically for ignition systems in cars and trucks, with a material composition of nickel. They are compatible with various OE/OEM part numbers and interchange part numbers, ensuring a reliable fit for your vehicle. NGK is a well-known brand known for producing high-quality automotive parts, making these spark plugs a dependable choice for maintaining optimal engine performance. Shipping includes tracking.