Dorman 917-755 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for GM Vehicles

The Dorman 917-755 Engine Crankshaft Position Sensor is designed to provide accurate and consistent engine timing signals for a range of General Motors vehicles. Compatible with Cadillac, Chevrolet, GMC, and Oldsmobile models, this sensor ensures proper engine performance and efficient fuel management.

• Terminal Type: Blade for secure electrical connection
• Constructed from durable metal and plastic materials
• Includes one sensor per package
• Compatible with multiple GM trucks and SUVs including Silverado, Tahoe, and Suburban
• Part Number: 917-755 for easy identification and replacement

Durable Construction and Precise Fitment

The Dorman 917-755 crankshaft position sensor features a robust design combining metal and plastic components to withstand engine bay conditions. The blade terminal type ensures a reliable electrical connection, minimizing the risk of signal loss or intermittent faults. This sensor is engineered to meet the specifications required by various GM vehicles such as the Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade, providing a direct replacement that maintains factory performance standards.

Compatible GM Models and Applications

This sensor is compatible with a wide range of GM vehicles, including but not limited to the Chevrolet Blazer, GMC Jimmy, Oldsmobile Bravada, and Cadillac Escalade. It supports multiple truck and SUV models such as the Chevrolet C1500, Suburban 1500, and GMC Savana 3500. The Dorman 917-755 is suitable for use in vehicles requiring precise crankshaft position feedback to the engine control unit (ECU) for ignition timing and fuel injection control.

Common Issues Addressed by the Crankshaft Position Sensor

• Engine stalling or misfiring during operation
• Difficulty starting the engine or no-start conditions
• Check engine light triggered due to sensor faults
• Irregular engine idle or poor acceleration response
• Reduced fuel efficiency caused by incorrect timing signals

Installation Notes and Tips

When installing the Dorman 917-755 sensor, ensure the engine is cool and the battery is disconnected to prevent electrical hazards. Locate the existing crankshaft position sensor on the engine block, typically near the crankshaft pulley or flywheel housing. Carefully disconnect the blade terminal connector and remove the old sensor. Install the new sensor securely, making sure the blade terminal is fully engaged. Verify proper torque specifications as per the vehicle service manual to avoid damage or improper sensor function.

Quality Assurance and Warranty Information

Dorman manufactures the 917-755 crankshaft position sensor to meet or exceed OEM standards for fit, form, and function. Each sensor undergoes quality control testing to ensure reliable performance in demanding engine environments. This part is backed by Dorman's limited warranty, providing coverage against defects in materials and workmanship for a specified period, offering confidence in the sensor's durability and longevity.