Hitachi Astemo Engine Crankshaft Position Sensor P/N:CPS0234
Keep ignition timing and fuel delivery precisely synchronized with the Hitachi Astemo Engine Crankshaft Position Sensor CPS0234. It drops in as a direct-fit replacement across a wide range of Lexus and Toyota vehicles — including the 2007-2018 Lexus ES350, 2006-2015 Lexus IS250, 2006-2018 Lexus IS350, 2007-2015 Lexus RX350, 2003-2021 Toyota 4Runner, 2007-2017 Toyota Camry and 2005-2015 Toyota Tacoma. There are 23 listed applications in total — see the Buyer's Guide tab for the complete list.
- What it does: monitors crankshaft rotational speed and position and sends that signal to the engine control module, which uses it to time fuel injection and ignition.
- Direct-fit installation: designed to replace the crankshaft position sensor on the listed applications.
- Signs this part may need replacing: hard starting or a no-start, stalling, engine misfire, or a check engine light with a crankshaft-position-related code. Diagnose the cause before replacing, as these symptoms can have other sources.
- Interchange: 90919-05057 · 9091905057 · 90919-A5003 · 90919A5003. Manufacturer part number CPS0234.
If a failed crankshaft position sensor is the confirmed cause of your driveability issue, this unit replaces it.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does a crankshaft position sensor do?
It monitors the crankshaft's rotational speed and position and sends that signal to the engine control module, which uses it to time fuel injection and ignition.
Will this fit my vehicle?
It is a direct-fit replacement for 23 listed Lexus and Toyota applications, such as the 2007-2018 Lexus ES350 and 2003-2021 Toyota 4Runner. Check the Buyer's Guide tab to confirm your exact vehicle.
What are the signs of a failing crankshaft position sensor?
Common signs include hard starting or a no-start, stalling, engine misfire, or a check engine light with a crankshaft-position code. Diagnose the cause first, as other parts can produce these symptoms.
What numbers does this sensor interchange with?
It interchanges with 90919-05057 (9091905057) and 90919-A5003 (90919A5003). Its manufacturer part number is CPS0234.
Should I diagnose before replacing this sensor?
Yes. The listed symptoms can have several causes, so confirm the crankshaft position sensor is the problem before replacing it. If it is the cause, this unit replaces it.
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