New Genuine Audi NOx Sensor Compatible part numbers: 4G0907807H / 4G0907807R / 4G0907807Q / 4G0907807C Superseded rear NOx sensor part number: 4G0907807AJ This sensor fits the following Audi 3.0L TDI V6 models: Audi A6 3.0L TDI V6 Diesel A/T Quattro TDI Premium Plus Sedan (2014–2016) 3.0L TDI V6 Diesel A/T Quattro TDI Prestige Sedan (2014–2016) Audi A7 3.0L TDI V6 Diesel A/T Quattro TDI Premium Plus Hatchback (2014–2016) 3.0L TDI V6 Diesel A/T Quattro TDI Prestige Hatchback (2014–2016) ⚠️ Important Please match your part number with your original sensor before ordering. Compatibility is based on part numbers, not just vehicle year or model.
