Get your GM engine's timing back on track with the Standard Ignition Engine Camshaft Position Sensor PC755. If a failing camshaft sensor is behind your no-start, stalling, or a check-engine light, this Lacrosse sensor drops in as a direct-fit replacement for the 2008-2009 Buick Allure, 2008-2009 Buick LaCrosse, 2007-2009 Chevrolet Impala, and 2007-2008 Pontiac Grand Prix. The camshaft position sensor monitors the rotation of the camshaft and reports it to the engine control module so it can sequence fuel delivery and ignition timing.
See the Buyer's Guide tab for engine-specific fitment.
Interchange: CSS1755 · SU9677 · CSS1255 · 12593229
This part cross-references / interchanges with the following part numbers:
Will this sensor fit my Impala?
Yes. This Impala sensor is a direct-fit replacement for the 2007-2009 Chevrolet Impala, along with the Buick Allure, Buick LaCrosse, and Pontiac Grand Prix. Check the Buyer's Guide for your engine.
What does a camshaft position sensor do?
It monitors the rotation of the camshaft and sends that signal to the engine control module, which uses it to sequence fuel injection and ignition timing.
What are signs this sensor may need replacing?
Common signs include a no-start or hard start, stalling, misfires, or an illuminated check-engine light. Diagnose the cause first, since these symptoms can have other sources.
What numbers does the PC755 interchange with?
It cross-references CSS1755, SU9677, CSS1255, and 12593229. Match your original part number to confirm before ordering.
Is this sensor tested for reliability?
Yes. It receives end-of-line testing for timing, pulse width, and signal amplitude, plus in-lab vibration and extreme-temperature testing.
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.
