Genuine OEM Audi Oil Dipstick Guide Funnel, part number 038103663B. This component provides a precise and clear path for the engine oil dipstick, ensuring accurate and consistent oil level measurements. It is located in the engine compartment, leading to the engine oil pan. Made from durable yellow plastic and weighing 0.042 kg, this genuine OEM guide funnel ensures correct dipstick insertion and prevents oil contamination, crucial for engine health.