This is a set of four pencil-style ignition coils (coil-on-plug) for Toyota Corolla and other Toyota models with similar engines. The photo shows four new coils plus the vehicle image for reference. They are the long stick type with the electrical connector on top, as fitted directly over each spark plug, not a distributor or a single coil pack. The coils in the photo look clean and unused with no visible cracks, broken connectors, or damage to the rubber boots. Fitment is for Toyota 1.6L and 1.8L engines such as Corolla, and also suits similar models like Auris, RAV4 and others that use the same style coil, but the buyer should match the part number on their original coil (commonly 90919-02252 or similar) before ordering. Check the number of coils your engine needs, the connector shape, and your car's year and engine size before buying. Installation is straightforward, but we recommend replacing all coils together or in pairs when one fails.