Genuine OEM Audi Variable Valve Timing Solenoid, part number 06F109257C. This critical electrical component is integral to the engine's variable valve timing system, precisely controlling oil flow to adjust camshaft position. By optimizing valve lift and duration, it enhances engine performance, fuel efficiency, and reduces emissions across various RPMs. As a genuine OEM part, it guarantees exact electrical specifications, precise mechanical operation, and seamless integration with the engine's control unit, ensuring reliable and accurate valve timing adjustments.