Is your Hyundai or Kia making a rattling noise on startup, or do you have a check engine light for variable valve timing? A worn VVT sprocket could be the culprit. This JDMON replacement sprocket is a direct fit for OEM part number 24350-2E700. It fits a bunch of models including the Hyundai Elantra (2017-2020), Kona (2018-2021), Veloster (2019-2021), and the Kia Forte (2017-2021), Seltos (2021), Soul (2020-2021), and Forte5 (2017-2018). Replacing a faulty VVT sprocket can quiet down a noisy engine, restore proper fuel economy and performance, and prevent further damage to your timing system. This part is made from high-hardness steel for durability. A VERY IMPORTANT NOTE: Replacing a VVT sprocket is a complex job. It involves accessing the timing chain system, locking the engine in time, and requires special tools and knowledge. This is not a beginner DIY project. Please have this installed by a professional mechanic to avoid serious engine damage. But if you need the part, this is a quality replacement.