Genuine OEM Audi Oil Measuring Rod, part number 03H115607B. This rod is essential for accurately checking the engine oil level, preventing both overfilling and underfilling. It is located in the engine's oil pan or crankcase. Weighing 0.026 kg and measuring 0.655 m in length, it provides a precise measurement. Choosing a genuine OEM oil measuring rod ensures accurate readings and proper fitment, which is critical for maintaining optimal engine lubrication and preventing costly damage.