VAUXHALL 1238207, 55562744. OPEL 1238207, 55562744. GENERAL MOTORS 1238207, 55562744. Type Sensor, crankshaft pulse. VAUXHALL CORSA Mk IV (E) (X15) 1.4 Hatchback Petrol 08/2014 on FWD 16 90 66. VAUXHALL CORSA Mk IV (E) (X15) 1.2 Hatchback Petrol 08/2014 on FWD 16 69 51.