Dorman 917-798 Engine Crankshaft Position Sensor - Upper

Reliable Engine Crankshaft Position Sensor for Cadillac, Oldsmobile, Pontiac

The Dorman 917-798 Engine Crankshaft Position Sensor is designed to provide accurate engine timing data for select Cadillac, Oldsmobile, and Pontiac models. This sensor ensures proper engine performance by monitoring crankshaft position and speed.

• Terminal Type: Blade for secure electrical connection
• Constructed from durable metal and plastic materials
• Includes one sensor per package
• Compatible with Cadillac Aurora, Oldsmobile Aurora, Pontiac Bonneville, Cadillac DeVille, Cadillac Eldorado, and Cadillac Seville

Durable Construction and Precise Design

Manufactured with a combination of metal and plastic, the Dorman 917-798 crankshaft position sensor offers a balance of durability and reliable performance. The blade terminal type ensures a stable and corrosion-resistant electrical connection, which is critical for accurate sensor readings. This sensor is engineered to meet the specifications required by the original equipment for the listed vehicle models, providing consistent engine timing signals.

Compatible Vehicle Applications

This engine crankshaft position sensor is compatible with several GM vehicles, including the Cadillac Aurora, Oldsmobile Aurora, Pontiac Bonneville, Cadillac DeVille, Cadillac Eldorado, and Cadillac Seville. Using the correct sensor like the Dorman 917-798 helps maintain engine efficiency and prevents drivability issues related to crankshaft position detection.

Common Issues Addressed by the Crankshaft Position Sensor

• Engine misfires or rough idling
• Difficulty starting the engine or no start condition
• Check engine light triggered due to sensor faults
• Stalling or hesitation during acceleration
• Poor fuel economy caused by incorrect timing signals

Installation Notes and Tips

When installing the Dorman 917-798 sensor, ensure the engine is cool and 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 and free of corrosion. After installation, clear any diagnostic trouble codes and test drive the vehicle to confirm proper operation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards. The 917-798 crankshaft position sensor undergoes rigorous quality control to ensure reliable performance. This sensor is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use.