For Detroit DD13 DD15 DD16 Engine. Inlet Nox Sensor For 10-16 Volvo VNL VHD Mack GU8 CHU CXU 22303390 21636091. 2012 - 2022 Freightliner Cascadia Engine: DD-13, DD-15. 2x Nitrogen Oxides Nox Sensor As The Pictures Shown (1x A0101532328 + 1x A0101532228).
