HomeIgnition > SensorsSpectra S10554 Engine Crankshaft Position Sensor
Part #: S10554

Spectra S10554 Engine Crankshaft Position Sensor

⚙️ 10 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$23.24Free Shipping
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🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercury and Ford, Mountaineer and Explorer
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Crankshaft Position Sensor for Ford Explorer and Mercury Mountaineer

The Spectra S10554 engine crankshaft position sensor is designed to provide accurate and consistent crankshaft position data for your Ford Explorer or Mercury Mountaineer. This sensor helps maintain proper engine timing and performance by delivering precise signals to the vehicle's engine control unit.

Key Features of Spectra S10554 Crankshaft Position Sensor

  • Compatible with Ford Explorer and Mercury Mountaineer models
  • OEM-quality sensor ensuring accurate crankshaft position readings
  • Durable construction for long-lasting performance
  • Direct replacement part number S10554 for easy identification
  • Designed to meet or exceed original equipment specifications

Detailed Description of the Spectra S10554 Sensor

The Spectra S10554 engine crankshaft position sensor is engineered to monitor the rotational speed and position of the crankshaft in Ford Explorer and Mercury Mountaineer vehicles. By sending real-time data to the engine control module, it enables precise fuel injection timing and ignition control. This sensor plays a critical role in engine management systems, helping to optimize engine efficiency and reduce emissions. The part number S10554 ensures compatibility and simplifies the replacement process for these specific vehicle models.

Common Issues Addressed by the Crankshaft Position Sensor

  • Engine misfires or rough idling
  • Difficulty starting the engine or no start condition
  • Check engine light illumination related to crankshaft sensor faults
  • Stalling or sudden engine shutdowns
  • Poor acceleration or reduced engine performance

Installation Notes and Tips for Spectra S10554

  • Ensure the vehicle is turned off and cooled before installation
  • Locate the crankshaft position sensor near the engine crankshaft pulley or flywheel
  • Disconnect the battery to prevent electrical shorts during replacement
  • Use appropriate tools to remove the old sensor and avoid damaging surrounding components
  • Verify proper sensor alignment and secure mounting to prevent signal errors

Quality Assurance and Warranty Information

Manufactured to meet or exceed OEM standards, the Spectra S10554 crankshaft position sensor undergoes rigorous quality control testing to ensure reliable performance. This part is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its durability and function for Ford Explorer and Mercury Mountaineer applications.

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2001MercuryMountaineer5.0LV8N/A
2000FordExplorer5.0LV8N/A
2000MercuryMountaineer5.0LV8N/A
1999FordExplorer5.0LV8N/A
1999MercuryMountaineer5.0LV8N/A
1998FordExplorer5.0LV8N/A
1998MercuryMountaineer5.0LV8N/A
1997FordExplorer5.0LV8N/A
1997MercuryMountaineer5.0LV8N/A
1996FordExplorer5.0LV8N/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:

1L2Z6C351AA5S17605S1761CSS721CSS800F67Z6C351BAF6TZ6C351DBPC350SU2034

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