Vehicle Speed Sensor - Mitsubishi Colt 1.5 DI-D Turbo Z39A 2004 to 2013 Genuine Mitsubishi Part - Aftermarket ones are cheaper but only just so why buy a copy?
Some people call it the Crank Sensor (Mitsubishi call it Sensor, Vehicle Speed) Location Fitted shown HERE
Mitsubishi Part Number MN902313