Genuine OEM Kia Throttle Body O-Ring, part number 351052F005. This O-ring provides a critical airtight seal between the throttle body and the intake manifold, preventing vacuum leaks and ensuring precise air-fuel mixture control. A proper seal is essential for maintaining engine efficiency and performance. This O-ring measures approximately 0.095m in length, 0.072m in width, and 0.019m in height. Using a genuine OEM O-ring guarantees the correct material composition and precise dimensions for a durable, leak-free seal that withstands engine heat and pressure fluctuations.