DAF Truck NOx Sensor 5WK96661D, replaces 2006245, brand new original quality

This nitrogen-oxide sensor (NOx sensor) is designed for DAF trucks, perfectly matching 2013-2018 XF, CF, and LF series with 10.8L and 12.9L PACCAR MX-11/MX-13 engines. It monitors NOx concentration in exhaust in real time and feeds data to the ECU to optimize SCR system urea injection, ensuring emissions compliance and improved fuel economy. OEM number 5WK96661D (replacing 2006245). Replacement difficulty medium; use a dedicated socket to remove the old sensor, install torque 35–45 Nm to avoid damaging the ceramic probe. Note: this sensor is compatible with some Cummins ISB models to broaden stock coverage.