Give your engine control module the crankshaft signal it relies on to time spark and fuel with the Spectra Premium Engine Crankshaft Position Sensor, part number S10490. It fits many Mercedes-Benz vehicles, among them the 1996-2002 Mercedes-Benz SL600 (V12-6.0L), the 1996-1999 Mercedes-Benz S320 (L6-3.2L) and the 1996-1999 Mercedes-Benz S420 (V8-4.2L), and serves as a direct-fit replacement for the listed applications.
The crankshaft position sensor monitors the rotation of the crankshaft and sends a signal that the engine computer uses to calculate ignition timing and fuel injection. If the original sensor fails or its signal becomes erratic, the engine computer may not receive the crankshaft reference it needs to manage the engine correctly.
Signs this sensor may need replacing include cranking without starting, stalling, rough running or misfires, and an illuminated check engine light. These symptoms can have other causes, so diagnose the fault before replacing parts. If a failed crankshaft position sensor is the cause, the Spectra Premium S10490 replaces it.
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What does a crankshaft position sensor do?
It monitors crankshaft position and speed and sends that signal to the engine control module, which uses it to time ignition and fuel injection.
Does the Spectra Premium S10490 fit a 1996-1999 Mercedes-Benz S320?
Yes, it is listed for the 1996-1999 Mercedes-Benz S320 with the L6-3.2L engine. Check the "Vehicles it fits" section for every listed model, year and engine.
What are signs the crankshaft position sensor may need replacing?
Common signs include cranking without starting, stalling, rough running or misfires, and a check engine light. These can have other causes, so diagnose the fault before replacing the sensor.
How many crankshaft position sensors does my engine need?
The listed applications use one sensor. Confirm your model, year and engine in the "Vehicles it fits" section before ordering.
How is the crankshaft position sensor installed?
Sensor location and access vary by engine, so follow the vehicle service information for your model's removal and installation procedure.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
