Genuine OEM Volkswagen Pulse Sender, part number 06K906433D. This sensor is crucial for monitoring the engine's rotational speed and sending this information to the engine control unit (ECU). Accurate pulse signals are essential for proper engine timing, fuel injection, and ignition control. Manufactured to exact OEM specifications, this sender ensures precise readings and reliable performance, contributing to optimal engine operation and efficiency. Genuine OEM parts guarantee the correct calibration and signal characteristics required for your vehicle's systems.