HomeIgnition > SensorsSpectra MZ54 Engine Crankshaft Position Sensor
Part #: MZ54

Spectra MZ54 Engine Crankshaft Position Sensor

⚙️ 4 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
🚗Fitment: Mazda, Miata
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Reliable Engine Crankshaft Position Sensor for Mazda Miata

The Spectra MZ54 Engine Crankshaft Position Sensor is designed specifically for Mazda Miata models, ensuring precise engine timing and optimal performance. This sensor plays a critical role in monitoring the crankshaft's position to maintain efficient engine operation.

Key Features of Spectra MZ54 Crankshaft Position Sensor

  • Compatible with Mazda Miata vehicles
  • Accurate crankshaft position detection for engine timing
  • Durable construction for long-lasting performance
  • Direct replacement part number MZ54 for easy installation
  • Engine sensor designed to maintain smooth engine operation

Detailed Description of the Spectra MZ54 Sensor

The Spectra MZ54 Engine Crankshaft Position Sensor is engineered to provide reliable feedback on the crankshaft's rotational position to the engine control unit (ECU). This information is essential for controlling ignition timing and fuel injection, which directly affects engine efficiency and drivability. Designed for Mazda Miata models, this sensor meets OEM specifications to ensure compatibility and performance. The part number MZ54 identifies this specific sensor, making it easier to find the correct replacement for your vehicle.

Common Issues Resolved by the MZ54 Crankshaft Position Sensor

  • Engine misfires or rough idling
  • Difficulty starting the engine or no start condition
  • Check engine light related to crankshaft sensor faults
  • Stalling or hesitation during acceleration
  • Poor fuel economy due to incorrect timing signals

Installation Notes and Tips

  • Ensure the vehicle is turned off and cooled before installation
  • Locate the crankshaft position sensor on the engine block as per Mazda Miata service manual
  • Disconnect the battery to prevent electrical shorts
  • Remove the old sensor carefully to avoid damaging surrounding components
  • Install the Spectra MZ54 sensor securely and reconnect all electrical connectors
  • Clear any diagnostic trouble codes after installation

Quality Assurance and Warranty Information

Spectra parts are manufactured to meet or exceed industry standards for durability and performance. The MZ54 Engine Crankshaft Position Sensor undergoes rigorous quality control to ensure reliable operation in Mazda Miata vehicles. While specific warranty details may vary, Spectra typically offers a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
1993MazdaMiataN/A
1992MazdaMiataN/A
1991MazdaMiataN/A
1990MazdaMiataN/A

* 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:

180027319023623516515S134571465089053047B61P18230B61P18230ACAM217CAS1069CSS561CSS561PPC217PC217TSS10501SU4223

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