HomeIgnition > SensorsStandard Ignition PC818 Engine Crankshaft Position Sensor
Part #: PC818

Standard Ignition PC818 Engine Crankshaft Position Sensor

⚙️ 6 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: Chevrolet, GMC, and Saab, Trailblazer, Envoy, and 9-7x
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Standard Ignition PC818 Crankshaft Position Sensor

The Standard Ignition PC818 Engine Crankshaft Position Sensor is designed for precise engine timing and reliable performance. Compatible with Chevrolet, GMC, and Saab models including the 9-7x, Envoy, and Trailblazer, this sensor ensures accurate crankshaft position detection for optimal engine operation.

  • Connector Gender: Female for secure connection
  • Oval-shaped connector for proper fitment
  • Plug-in connector type for easy installation
  • Three male blade terminals for reliable electrical contact
  • Designed specifically for Chevrolet, GMC, and Saab vehicles

Detailed Product Description

The PC818 crankshaft position sensor from Standard Ignition features a female connector with an oval shape, allowing it to fit precisely into the vehicle’s wiring harness. The plug-in connector type simplifies installation and replacement, reducing downtime. Equipped with three male blade terminals, this sensor provides stable and consistent electrical signals to the engine control unit (ECU). This sensor is engineered to meet the specifications required by Chevrolet, GMC, and Saab models such as the 9-7x, Envoy, and Trailblazer, ensuring compatibility and reliable engine performance.

Common Applications and Problem Resolution

  • Helps resolve engine misfires caused by inaccurate crankshaft position data
  • Addresses issues with engine stalling or rough idling
  • Prevents difficulty starting the engine due to sensor failure
  • Eliminates check engine light triggers related to crankshaft sensor faults
  • Improves overall engine timing and fuel injection accuracy

Installation Notes and Tips

When installing the Standard Ignition PC818 sensor, ensure the female oval connector aligns correctly with the vehicle’s harness. The plug-in design allows for straightforward replacement without the need for special tools. Verify that the three male blade terminals are clean and free of corrosion before connection. It is recommended to disconnect the battery before installation to avoid electrical shorts. Proper torque specifications should be followed to secure the sensor without damaging the mounting area.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing dependable performance and durability. The PC818 crankshaft position sensor undergoes rigorous testing to ensure consistent operation under various conditions. This part is backed by Standard Ignition’s limited warranty, covering defects in materials and workmanship for a specified period, offering confidence in your replacement component.

BrandStandard Ignition
Part NumberPC818
Connector GenderFemale
Connector ShapeOval
Connector TypePlug In
Terminal GenderMale
Terminal TypeBlade

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009ChevroletTrailblazer4.2LL6N/A
2009GMCEnvoy4.2LL6N/A
2009Saab9-7x4.2LL6N/A
2008ChevroletTrailblazer4.2LL6N/A
2008GMCEnvoy4.2LL6N/A
2008Saab9-7x4.2LL6N/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:

125972541KR306213-4209235-16152CRK07275S1210071-558973404CPSA269CRS1174CSA1526CSS1318CSS1818S10466SS12133

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