Spectra S10109 Engine Crankshaft Position Sensor - Front

Reliable Engine Crankshaft Position Sensor for GM Vehicles

The Spectra S10109 Engine Crankshaft Position Sensor is designed for precise engine timing and performance. Compatible with various Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models, this sensor ensures accurate crankshaft position detection for optimal engine operation.

• Direct replacement for OEM crankshaft position sensors
• Compatible with Buick Achieva, Chevrolet Malibu, GMC Sonoma, and more
• Part number S10109 for easy identification and ordering
• Engineered to maintain accurate engine timing and fuel injection
• Durable construction for long-lasting performance

Product Details and Compatibility

The Spectra S10109 crankshaft position sensor is engineered to meet the specifications of multiple General Motors vehicles, including Buick Achieva, Alero, Century, and Regal; Chevrolet Corsica, Lumina, Malibu, Monte Carlo, and S10; GMC Sonoma and Sierra; Oldsmobile Cutlass series and Silhouette; Pontiac Grand Am, Grand Prix, and Trans Sport. This sensor plays a critical role in engine management systems by monitoring the crankshaft's position and speed, providing essential data to the engine control unit (ECU) for ignition timing and fuel injection control.

Common Applications and Problem Resolution

• Resolves engine misfires caused by faulty crankshaft position signals
• Eliminates stalling or rough idling related to sensor failure
• Prevents difficulty starting the engine due to inaccurate timing data
• Addresses check engine light issues linked to crankshaft sensor faults
• Improves overall engine performance and fuel efficiency

Installation Notes and Tips

Installation of the Spectra S10109 sensor requires basic mechanical skills and standard hand tools. Ensure the engine is cool before beginning installation. Disconnect the battery to prevent electrical shorts. Locate the existing crankshaft position sensor on the engine block, remove the mounting bolt, and carefully disconnect the electrical connector. Install the new sensor by reversing the removal steps, making sure the sensor is seated properly to avoid timing errors. After installation, clear any diagnostic trouble codes and verify proper engine operation.

Quality Assurance and Warranty

Manufactured by Spectra, the S10109 crankshaft position sensor undergoes rigorous quality control to meet industry standards. While specific warranty details may vary, Spectra typically offers coverage against defects in materials and workmanship. This ensures reliable performance and peace of mind when replacing critical engine components on your Buick, Chevrolet, GMC, Oldsmobile, or Pontiac vehicle.