Feature 1Vehicle Fitment: Nox sensor is replacement for Scania Truck, bringing you more professional and reliable use results. 2OE Number: Nitrogen oxide sensor adapter replace part number are 2294291, 5WK97401, 2064769, 2247381, 2296801. 3Fuel Saving: The nitrogen oxide sensor measures the oxygen level of the engine combustion and adjusts the fuel supply accordingly. 4High Efficiency: Nox sensor help maintain legal emissions levels and help adjust the car's ignition and fuel systems, improving engine performance. 5Improved Air Quality: By reducing pollutant emissions, nitrogen oxide sensor can improve the quality of the surrounding air and reduce negative environmental impacts.Item Type:NoxSensorMaterial: MetalOE:2294291, 5WK97401, 2064769, 2247381, 2296801Application: ReplacementforScaniaTruck .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x NoxSensor1 x User ManualNote1.Please double check the part number of your item, matching information is for reference only.2.If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!