Describe:Condition: Brand New High QualityNitrogen sensor compatible with SQ7 Q7 4.0 TDI Nox sensor 5WK97309 4M0907807GPerfect match with carStable characteristics and high reliabilityStrict quality control standards based on testingEasy installation, direct replacementeasy to useConfiguration:Replaceable Part Number: 5WK9 7309 4M0 907 807 Gcompatible with A-UDI 4.0 TDI Steuergerat mit NOX Sensor LAMBDA-SONDEColour: BlackMaterial: ABSPackage Contents:1 * Nitrogen Oxygen SensorOnly the above package contents, excluding other products.Note: Different lights and monitors may cause the color of the item in the picture to be slightly different from the actual item. Measurement tolerance is +/- 1-3 cm.The delivery is fast, if you have any questions, you can contact us at any time, thank you very much for your support, happy every day!Hi, dear customer! Welcome to my store, there are comprehensive high-quality auto parts products and a professional team, I hope you have a good shopping experience, if you have any questions, please contact us, thank you very much for your support!