HomeIgnition > SensorsSpectra S10300 Engine Crankshaft Position Sensor
Part #: S10300

Spectra S10300 Engine Crankshaft Position Sensor

⚙️ 12 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
$73.72Free Shipping
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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: Kia and Hyundai, Optima, Rondo, and Santa Fe
🔄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 Hyundai and Kia

The Spectra S10300 engine crankshaft position sensor is designed to provide accurate and consistent performance for select Hyundai and Kia vehicles. This sensor ensures precise engine timing and smooth operation for models like the Hyundai Optima, Santa Fe, and Kia Rondo.

  • Compatible with Hyundai Optima, Santa Fe, and Kia Rondo models
  • OEM-quality replacement part number S10300
  • Engine crankshaft position sensor for accurate timing signals
  • Durable construction for long-lasting performance
  • Direct fit for easy installation without modifications

Product Overview and Functionality

The Spectra S10300 crankshaft position sensor monitors the position and rotational speed of the crankshaft in your vehicle's engine. This information is critical for the engine control unit (ECU) to manage ignition timing and fuel injection. Designed specifically for Hyundai and Kia vehicles such as the Optima, Santa Fe, and Rondo, this sensor meets strict quality standards to maintain engine efficiency and reduce misfires or stalling.

Common Issues Resolved by the S10300 Sensor

  • Engine misfires or rough idling
  • Difficulty starting the engine or no start condition
  • Check engine light related to crankshaft sensor faults
  • Intermittent stalling during driving
  • Poor engine performance or reduced fuel efficiency

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 vehicle service manual
  • Disconnect the battery to prevent electrical shorts
  • Remove the old sensor carefully to avoid damaging the mounting area
  • Install the Spectra S10300 sensor securely and reconnect all electrical connectors
  • Clear any diagnostic trouble codes after installation

Quality Assurance and Warranty Information

The Spectra S10300 crankshaft position sensor is manufactured to meet or exceed OEM specifications for Hyundai and Kia vehicles. Each unit undergoes rigorous testing to ensure reliable operation under various driving conditions. This part comes with a limited warranty covering defects in materials and workmanship, providing confidence in its durability and performance.

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2010KiaOptima2.7LV6GASN/A
2010KiaRondo2.7LV6GASN/A
2009HyundaiSanta Fe2.7LV6GASN/A
2009KiaOptima2.7LV6GASN/A
2009KiaRondo2.7LV6GASN/A
2008HyundaiSanta Fe2.7LV6GASN/A
2008KiaOptima2.7LV6GASN/A
2008KiaRondo2.7LV6GASN/A
2007HyundaiSanta Fe2.7LV6GASN/A
2007KiaOptima2.7LV6GASN/A
2007KiaRondo2.7LV6GASN/A
2006KiaOptima2.7LV6N/Awith 12 Wires

* 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:

190328391803E1005S11521715446CSS1212CSS1712PC712SU12974

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