Keep ignition timing and fuel delivery precisely synced with the Hitachi Astemo Engine Crankshaft Position Sensor CPS0023. This crankshaft position sensor reads crankshaft rotation and position and transmits that signal to the vehicle's Electronic Control Unit (ECU), giving the engine the reference it needs to manage spark and injection. It installs as a direct-fit replacement for a wide range of Acura and Honda applications, including the 2009-2014 Acura TL, 2013-2018 Acura RDX, 2008-2017 Honda Accord, 2009-2015 Honda Pilot and many more (see the Buyer's Guide tab for the full list).
- Accurate signaling: delivers reliable readings and signals to the ECU for smooth, efficient engine operation.
- Quality construction: built with high-quality components and materials intended to extend the sensor's service interval.
- Application-matched: designed to meet the exact needs of each specific vehicle listed.
- New unit: a brand-new replacement sensor, not remanufactured.
Signs this sensor may need replacing include hard starting, stalling, intermittent no-start, or a lit check engine light — diagnose the cause first, and if a failed crankshaft position sensor is confirmed, this CPS0023 replaces it. Country of origin: China.
Interchange: 37500R40A01 · Manufacturer part number CPS0023.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this crankshaft position sensor do?
It reads the crankshaft's rotation and position and sends that signal to the ECU, which the engine uses as a reference to manage ignition timing and fuel injection.
What are signs the crankshaft position sensor may need replacing?
Common signs include hard starting, stalling, an intermittent no-start, or a check engine light. Diagnose the cause first; if the sensor is confirmed faulty, this CPS0023 replaces it.
Which vehicles does the CPS0023 fit?
It fits many Acura and Honda models with L4-2.4L, V6-3.5L, and V6-3.7L engines, such as the Acura ILX, MDX, RDX, RL, RLX, TL, TSX, ZDX and Honda Accord, Civic, CR-V, Odyssey, Pilot and Ridgeline. See the Buyer's Guide tab.
Is this a new sensor?
Yes. The Hitachi Astemo CPS0023 is a brand-new replacement crankshaft position sensor, not a remanufactured unit.
How many sensors do I need?
The listed applications use one sensor (Quantity Per Application: 1), and this listing is for one unit.
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