Spectra S10570 Engine Crankshaft Position Sensor
OE Quality 60-Day Returns
Spectra

Spectra S10570 Engine Crankshaft Position Sensor

Brand Spectra S10570
Voltage 12.0
Color Black
Terminal Type Blade
Wire Quantity 0
Grade Type Standard replacement
Connector Quantity 1
Connector Shape Oval
Mounting Hole Quantity 1
Terminal Quantity 3
Connector Gender Female
Terminal Gender Male
Wiring Harness Included No
Mounting Bracket Included Yes
Fits Buick, Cadillac, Chevrolet, and GMC · 58 vehicles

Standard replacement. Direct-fit crankshaft position sensor for straightforward service.

Monitors engine speed. Helps set ignition timing and detect RPM accurately.

Mounting bracket included. Ready for a cleaner, more complete installation.

Cross-references Standard Ignition PC1242, 5S16943 and 2352364 for the same application. See all 5.

$44.39Free shipping
Out of stock
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $44.39
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Engine Crankshaft Position Sensor options

Spectra S10570 Crankshaft Position Sensor

The Spectra S10570 engine crankshaft position sensor monitors crankshaft speed and position to support ignition timing and engine RPM calculation. It is a standard replacement sensor with a 12V design, oval female connector, and included mounting bracket for direct service replacement on supported applications.

  • Standard replacement crankshaft position sensor
  • 12.0V electrical design
  • Black housing with oval connector shape
  • 3-terminal, female connector with male terminals
  • 1 connector, 1 mounting hole, and mounting bracket included
  • No wiring harness included
  • Cross-references Standard Ignition PC1242

Engine Timing Signal Support

This crankshaft position sensor helps the engine control system track crankshaft movement so ignition timing and engine speed data stay accurate. Spectra S10570 is used on a wide range of GM vehicles, including 2019-2024 Chevrolet Silverado 1500, 2019-2024 GMC Sierra 1500, 2019-2024 Cadillac XT4, and 2020-2024 Buick Encore GX. It also serves applications such as 2020-2023 Chevrolet Blazer, 2021-2023 Chevrolet Trailblazer, and 2020-2023 GMC Acadia. Part number S10570 is also referenced by 5S16943 and PC1242.

What It Helps Fix

  • Crankshaft position signal loss
  • Hard starting or extended crank time
  • Rough idle caused by incorrect engine speed input
  • Ignition timing errors
  • Check engine light concerns related to crankshaft sensor performance

Installation Notes

Verify connector shape, terminal count, and mounting style before installation. This sensor uses a female oval connector with 3 terminals and a single mounting hole, and the mounting bracket is included. Confirm vehicle-specific fitment for your exact year, make, and model before replacing the original sensor. For search reference, Spectra S10570 is listed for 2020-2024 Buick Encore GX and 2019-2024 Chevrolet Silverado 1500 applications.

Quality Assurance

Spectra supplies this sensor as a standard replacement ignition component built to match the listed OE-style application requirements. The design supports crankshaft position monitoring for vehicles that rely on electronic ignition timing and engine speed input.

Related reading

This part fits 58 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2024BuickEncore GX1.3LL3—
2024CadillacXT42.0LL4—
2024CadillacXT52.0LL4—
2024CadillacXT62.0LL4—
2024ChevroletSilverado 15002.7LL4—
2024GMCSierra 15002.7LL4—
2023BuickEncore GX1.3LL3—
2023BuickEnvision2.0LL4—
2023CadillacCT42.7LL4—
2023CadillacCT52.0LL4—
2023CadillacXT42.0LL4—
2023CadillacXT52.0LL4—
2023CadillacXT62.0LL4—
2023ChevroletBlazer2.0LL4—
2023ChevroletS10 Max2.0LL4—
2023ChevroletSilverado 15002.7LL4—
2023ChevroletTrailblazer1.3LL3—
2023GMCAcadia2.0LL4—
2023GMCSierra 15002.7LL4—
2022BuickEncore GX1.3LL3—
2022BuickEnvision2.0LL4—
2022CadillacCT42.7LL4—
2022CadillacCT52.0LL4—
2022CadillacXT42.0LL4—
2022CadillacXT52.0LL4—
2022CadillacXT62.0LL4—
2022ChevroletBlazer2.0LL4—
2022ChevroletSilverado 15002.7LL4—
2022ChevroletSilverado 1500 LTD2.7LL4—
2022ChevroletSilverado 1500 Nueva2.7LL4—
2022ChevroletTrailblazer1.3LL3—
2022GMCAcadia2.0LL4—
2022GMCSierra 15002.7LL4—
2022GMCSierra 1500 Limited2.7LL4—
2021BuickEncore GX1.3LL3—
2021BuickEnvision2.0LL4—
2021CadillacCT42.7LL4—
2021CadillacCT52.0LL4—
2021CadillacXT42.0LL4—
2021CadillacXT52.0LL4—
2021CadillacXT62.0LL4—
2021ChevroletBlazer2.0LL4—
2021ChevroletSilverado 15002.7LL4—
2021ChevroletTrailblazer1.3LL3—
2021GMCAcadia2.0LL4—
2021GMCSierra 15002.7LL4—
2020BuickEncore GX1.3LL3—
2020CadillacCT42.7LL4—
2020CadillacCT52.0LL4—
2020CadillacXT42.0LL4—
2020CadillacXT52.0LL4—
2020ChevroletBlazer2.0LL4—
2020ChevroletSilverado 15002.7LL4—
2020GMCAcadia2.0LL4—
2020GMCSierra 15002.7LL4—
2019CadillacXT42.0LL4—
2019ChevroletSilverado 15002.7LL4—
2019GMCSierra 15002.7LL4—
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — PC12425S16943235236412706708CSS2242