RPM / Crankshaft Sensor fits FIAT Lucas 73502752. FIAT 73502752. Type Sensor, crankshaft pulse. LUCAS CAV SEB1022. Sensor Type Inductive Sensor. Housing Colour Black. Fitting Depth 36.5 mm. FIAT 500 (312_) 1.3 D Multijet (312AXB1A) Hatchback Diesel 10/2007 on FWD 16 75 55.