Genuine OEM Hyundai Timing Chain Guide, part number 243872A300. This critical engine component is responsible for guiding the timing chain, ensuring its smooth operation and maintaining precise valve timing. It consists of a durable plastic guide rail mounted on a robust metal bracket. Weighing approximately 0.301 kg and measuring about 30 cm in length, it is designed for exact fitment within the engine's timing assembly. Using a genuine OEM timing chain guide ensures the correct material composition and precise dimensions, which are crucial for the longevity and reliable performance of the engine's timing system.