Crankshaft position sensor Ford FIESTA Mk 5 2002–2008 YS6A6C315AB

Part type

Crankshaft position sensor

Also known as

Flywheel sensor

Manufacturer

Ford

Model

FIESTA Mk 5

Years

2002–2008

Part brand

SIEMENS

SKU

39375C78

OEM

YS6A6C315AB

S107543001 [S 107 543 001]

Crankshaft position sensor removed from a Ford Fiesta Mk 5 donor vehicle (2002–2008). This sensor monitors flywheel position and engine speed, feeding data to the engine control unit for ignition timing and fuel injection. OEM codes YS6A6C315AB and S107543001; verify the part number matches your original unit before ordering.