Dorman 917-789 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Nissan and Infiniti

The Dorman 917-789 Engine Crankshaft Position Sensor is designed to provide accurate and consistent engine timing data for your Nissan Maxima or Infiniti I30. Featuring durable metal and plastic construction with a blade terminal type, this sensor ensures reliable performance in demanding conditions.

• Compatible with Infiniti I30 and Nissan Maxima models
• Durable metal and plastic materials for long-lasting use
• Blade terminal type for secure electrical connection
• Includes one engine crankshaft position sensor per package
• OEM-quality fit and function with part number 917-789

Durable Construction and Precise Fitment

The Dorman 917-789 crankshaft position sensor combines metal and plastic materials to withstand engine heat and vibration. Its blade terminal type ensures a stable electrical connection, reducing the risk of signal loss. This sensor is engineered specifically for the Infiniti I30 and Nissan Maxima, providing a precise fit that maintains factory specifications and engine performance.

Purpose and Common Issues Addressed

• Detects crankshaft position to optimize ignition timing and fuel injection
• Resolves engine stalling or misfiring caused by faulty sensor signals
• Eliminates difficulty starting the engine related to crankshaft sensor failure
• Prevents check engine light triggers linked to crankshaft position errors
• Improves overall engine performance and fuel efficiency

Installation Notes and Tips

Installation of the Dorman 917-789 sensor requires basic mechanical skills and standard hand tools. Ensure the engine is cool before beginning work. Disconnect the battery to prevent electrical shorts. Carefully remove the old sensor and clean the mounting area before installing the new sensor. Verify the blade terminal connection is secure to avoid intermittent faults.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, ensuring reliable operation in your Nissan Maxima or Infiniti I30. The 917-789 sensor undergoes rigorous quality control testing. This product includes a limited warranty covering defects in material and workmanship for a specified period, providing added confidence in your purchase.