This set of 6 OEM ignition coil packs is designed for Nissan 350z vehicles. The coils are brand new and manufactured specifically for this model. They are compatible with a variety of other Nissan models and are perfect for those who need a replacement or an upgrade. These coils are made from high-quality materials and are built to last, ensuring that your vehicle runs smoothly for years to come. The brand of the ignition coil packs is Nissan, and they are designed to be used with Nissan 350z vehicles. They are part of the ignition system and are responsible for providing the spark that ignites the fuel in the engine. This set of coils is perfect for those who want to upgrade their vehicle's performance or need a replacement for a damaged or malfunctioning coil. With this set of 6 OEM ignition coil packs, you can be sure that your Nissan 350z will run smoothly and efficiently.