Type Dosing Module, urea injection. HYUNDAI 296304A800. HYUNDAI H350 Bus 2.5 CRDI Bus Diesel 04/2015 06/2021 RWD 16 150 110. HYUNDAI H350 Bus 2.5 CRDI Bus Diesel 04/2015 06/2021 RWD 16 170 125. HYUNDAI SANTA FE IV (TM, TMA) 2.0 CRDi SUV Diesel 02/2018 07/2020 FWD 16 186 137.