Genuine OEM Volkswagen Engine Oil Dipstick Tube, part number 03H115629L. This tube is specifically designed to guide the engine oil dipstick, allowing for accurate and consistent measurement of the engine oil level. Extending from the engine block, its precise length and internal diameter ensure the dipstick seats correctly. Weighing 0.159 kg and measuring 0.49 m in length, using a genuine OEM tube guarantees proper sealing and alignment, preventing oil leaks and ensuring reliable oil level checks critical for engine health.