LAMBDA SENSOR FITS: BMW 3 320 D/316 D/318 D/320 D XDRIVE.BMW 3 TOURING 316 D/320 D/318 D/320 D XDRIVE.BMW 5 TOURING 520 D XDRIVE. I. Lambda Sensor. after catalytic converter. We will get back to you as soon as possible in 1-2 working hours and in 24 hours during the weekend.