Spectra Premium S10439 Engine Camshaft Position Sensor

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Wells SU12944
• Beck/Arnley 1800512
• Airtex Engine Management 5S11491
• Standard Motor Products PC844
• Standard Motor Products PC844T
• Echlin CSS1345
• Subaru 22056AA230
• BWD CSS1845
• BWD CSS1845P
• WVE by NTK SU12944
• A-Premium 26686979010036168
• NGK EC0009
• WVE by NTK 5S11491

• The most important sensors of any engine, the crankshaft and camshaft position sensors are integral to the functionality of the distributor and ignition timing. The crankshaft position sensor monitors as a multifunctional sensor used to set ignition timing. The camshaft position sensor is used to determine which cylinder is firing to synchronize the fuel injector and coil firing sequence.