HomeIgnition > SensorsWalker 235-2289 Engine Camshaft Position Sensor - Exhaust
Part #: 235-2289

Walker 235-2289 Engine Camshaft Position Sensor - Exhaust

Walker Products, Exhaust
⚙️ 12 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Walker Products, Exhaust
🚗Fitment: Mazda, MX-5 Miata
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Overview of Walker Engine Camshaft Position Sensor

The Walker 235-2289 Engine Camshaft Position Sensor is designed specifically for Mazda MX-5 and MX-5 Miata models. This sensor plays a critical role in engine timing and performance by accurately monitoring the camshaft's position.

  • Compatible with Mazda MX-5 and MX-5 Miata vehicles
  • Part number 235-2289 ensures precise fitment
  • Engine camshaft position sensor type for ignition systems
  • Manufactured by Walker under the Walker Products line
  • GTIN 00724620174261 for product identification

About the Walker Products Line

Walker Products offers a range of automotive components focused on ignition and sensor technologies. The 235-2289 camshaft position sensor is part of this line, emphasizing reliable engine management and sensor accuracy for compatible vehicles. This product line supports proper engine timing and ignition control, essential for maintaining vehicle performance.

Product Description and Function

The Walker 235-2289 camshaft position sensor is engineered to detect the rotational position of the camshaft in Mazda MX-5 and MX-5 Miata engines. By providing real-time data to the engine control unit (ECU), it helps regulate ignition timing and fuel injection. This sensor is vital for smooth engine operation, fuel efficiency, and emission control.

Common Applications and Issues Addressed

  • Resolves engine misfires related to camshaft position errors
  • Eliminates rough idling caused by faulty sensor signals
  • Prevents stalling issues linked to ignition timing problems
  • Corrects poor acceleration due to inaccurate camshaft data
  • Helps avoid check engine light triggers related to sensor faults

Installation Notes and Tips

  • Ensure compatibility with Mazda MX-5 or MX-5 Miata before installation
  • Disconnect the battery prior to sensor replacement to avoid electrical issues
  • Handle the sensor carefully to prevent damage to the connector or wiring
  • Follow vehicle-specific service manual instructions for sensor location and torque specifications
  • Verify sensor alignment and secure mounting for accurate readings

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for the 235-2289 camshaft position sensor. Each unit undergoes testing to meet OEM specifications for durability and performance. While specific warranty details are not provided here, Walker typically offers coverage consistent with industry standards for ignition sensors.

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2025MazdaMX-5 Miata2.0LL4ExhaustSensor Only
2024MazdaMX-5 Miata2.0LL4N/AIncl.Seal; Sensor Only
2023MazdaMX-5 Miata2.0LL4N/AIncl.Seal; Sensor Only
2022MazdaMX-5 Miata2.0LL4N/AIncl.Seal; Sensor Only
2021MazdaMX-52.0LL4LowerSensor Only
2021MazdaMX-5 Miata2.0LL4ExhaustSensor Only
2020MazdaMX-52.0LL4LowerSensor Only
2020MazdaMX-5 Miata2.0LL4ExhaustEngine Crankshaft Position Sensor with seal included; Walker Products
2019MazdaMX-5 Miata2.0LL4ExhaustEngine Crankshaft Position Sensor with seal included; Walker Products
2018MazdaMX-5 Miata2.0LL4ExhaustEngine Crankshaft Position Sensor with seal included; Walker Products
2017MazdaMX-5 Miata2.0LL4ExhaustEngine Crankshaft Position Sensor with seal included; Walker Products
2016MazdaMX-5 Miata2.0LL4ExhaustEngine Crankshaft Position Sensor with seal included; Walker Products

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

P51B-18-230P51B18230

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.