tarpiklis, katalizatorius ELRING 935.760 galima priprasti CITROËN DS4 (NX_) 2.0 BlueHDi 150
tarpiklis, katalizatorius FA1 210-947 galima priprasti CITROËN DS4 (NX_) 2.0 BlueHDi 150
SCR katalizatorius Approved BM CATALYSTS BM31042H galima priprasti CITROËN DS4 (NX_) 2.0 BlueHDi 150
SCR katalizatorius Selective Catalytic Reduction (SCR) WALKER 96007 galima priprasti CITROËN DS4 (NX_) 2.0 BlueHDi 150