Spectra S10574 Engine Crankshaft Position Sensor

Spectra S10574 Crankshaft Position Sensor

The Spectra S10574 engine crankshaft position sensor provides the signal your ignition system uses to monitor engine speed and set timing. It is a standard replacement part for select Toyota and Lexus applications, including Toyota Camry, Toyota RAV4, and Lexus ES300h models.

• Standard replacement crankshaft position sensor
• 12.0-volt electrical specification
• 3-terminal blade connection with 1 female connector
• Rectangle connector shape for direct-fit style installation
• Black sensor body with 11.8 mm body diameter
• 1 mounting hole; mounting bracket not included
• Wiring harness not included

Engine Timing Signal Control

The Spectra S10574, part number S10574, monitors crankshaft position to help the engine control system determine ignition timing, engine RPM, and relative engine speed. By supplying this information to the ignition and engine management system, it supports accurate timing control without manual distributor adjustment. This crankshaft position sensor is used on a wide range of Toyota and Lexus vehicles, including 2018-2022 Toyota Camry, 2019-2023 Toyota RAV4, and 2019-2023 Lexus ES300h applications.

This part cross-references Standard Ignition PC1161 for the same application.

Common Replacement Symptoms

• Hard starting or extended crank time
• Intermittent stalling or engine cut-out
• Rough idle caused by inconsistent engine speed signal
• Check engine light related to crankshaft position signal faults
• Ignition timing or RPM reading issues

Installation Notes

Verify connector style, terminal count, and mounting location before installation. The S10574 uses a female rectangle connector with 3 blade terminals and a single mounting hole. Confirm the sensor body diameter and electrical connection match the original unit on your Toyota Camry, Toyota Corolla, Toyota Highlander, Toyota RAV4, Lexus NX350h, or other listed application before replacement.

Quality Assurance

Spectra supplies standard replacement ignition and sensor components built for direct service use in confirmed applications. The S10574 is engineered to match the listed fitment and electrical configuration for dependable crankshaft position signal output.