Dorman 917-757 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for GM Vehicles

The Dorman 917-757 Engine Crankshaft Position Sensor is designed to provide accurate engine timing data for a range of General Motors vehicles. This sensor features a durable metal and plastic construction with a blade terminal type, ensuring a secure electrical connection and long-lasting performance.

• Compatible with Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models
• Constructed from metal and plastic materials for durability
• Blade terminal type for reliable electrical contact
• Includes one sensor per package
• Part number 917-757 for precise identification

Durable Construction and Precise Fitment

The Dorman 917-757 crankshaft position sensor is engineered to meet OEM specifications, combining metal and plastic components to withstand engine bay conditions. The blade terminal type ensures a stable connection to the vehicle’s wiring harness, reducing the risk of signal loss or electrical issues. This sensor is compatible with a wide range of GM vehicles, including the Chevrolet Impala, Buick Century, Pontiac Grand Prix, and GMC Sonoma, among others.

Compatible GM Models and Applications

This sensor is compatible with various GM makes and models such as the Chevrolet Malibu, Cadillac Cimarron, Oldsmobile Cutlass, Pontiac Sunbird, and Buick Regal. It is designed to replace the original crankshaft position sensor, providing accurate engine speed and position data to the engine control unit (ECU).

• Helps resolve engine misfires and stalling issues
• Addresses no-start conditions related to crankshaft sensor failure
• Improves engine timing and fuel injection accuracy
• Reduces rough idling and hesitation during acceleration

Installation Notes and Tips

When installing the Dorman 917-757 sensor, ensure the engine is cool and disconnect the battery before beginning. Locate the existing crankshaft position sensor on the engine block, typically near the crankshaft pulley or flywheel housing. Remove the old sensor carefully to avoid damaging the wiring harness. Install the new sensor with the blade terminal securely connected, and verify proper alignment to prevent signal errors.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and fitment. The 917-757 crankshaft position sensor undergoes rigorous quality control testing to ensure durability and accuracy. This part includes a limited warranty covering defects in materials and workmanship, offering peace of mind for professional and DIY installations.