The product is a set of 8 genuine OEM ignition coils by Denso specifically designed for Toyota Tundra 4.7L V8 vehicles. These ignition coils are made in Japan and are interchangeable with part numbers 90919-02230, 673-1303, and 9091902230. They are manufactured by Denso, a trusted brand in the automotive industry, ensuring high-quality performance and durability. This product is essential for maintaining the proper functioning of the ignition system in your vehicle, providing reliable and consistent spark delivery for optimal engine performance. FAST FREE SHIPPING