Replace Part Number: 4326874RX 5WK9 6741B 4326874 28729846 2872946, 2872946RX Fitment: Fit for Cummins ISB 5.9; ISB 6.7; ISX 11.9; ISX 15.0 Engine Positions: Tail Pipe Fit for 2016-2017 Blue Bird Select Models Fit for 2016-2017 Capacity Select Models Fit for 2016 Crane Carrier Select Models Fit for 2016-2017 El Dorado Select Models Fit for 2013-2017, 2019 Freightliner Select Models Fit for 2016-2017 Gillig Select Models Fit for 2016-2017, 2019-2020 IC Corporation Select Models Fit for 2013-2020 International Select Models Fit for 2013-2019 Kenworth Select Models Fit for 2013-2019 Peterbilt Select Models Fit for 2013-2014 Pierce Select Models Fit for 2013-2015 Spartan Motors Select Models Fit for 2016-2018, 2020 Thomas Select Models Fit for 2013-2015 Van Hool Select Models Fit for 2013-2018 Volvo Select Models Fit for 2013-2018 Western Star Select Models Note: This Sensor is not original parts, the mention of brand names and any related model designation above is only for purposes of demonstrating compatibility. NO installation instruction and recommend professional installation.