Thank you for viewing. This is a set of 6 genuine Nissan spark plugs. Genuine part number: B2401-4A0A2 NGK part number: KR7AI Quantity: 6 These should fit light cars from Nissan, Suzuki, and Mazda, but please confirm compatibility yourself. You can check compatibility on the NGK website. Stored in a warehouse, the box may have scratches or dirt, but the product is new and unused, and there are no quality issues, so please rest assured. Also, the outer box may be scratched during transportation. Please understand. Compatible car manufacturers: Nissan, Suzuki, Mazda Type of parts: Plugs