Dorman 962-549 Engine Crankshaft Position Sensor

Reliable Crankshaft Position Sensor for Jeep Liberty

The Dorman 962-549 Engine Crankshaft Position Sensor is designed to provide accurate engine timing data for Jeep Liberty models. This sensor ensures proper ignition and fuel injection timing, helping maintain engine performance and efficiency.

• Color: Black for easy identification
• Wiring harness length: 5.51 inches
• Blade terminal type with 3 male terminals
• Single oval-shaped female connector
• One mounting hole for secure installation
• Sensor body diameter of 0.7 inches
• Constructed from durable metal and plastic materials
• Includes one crankshaft position sensor per package

Technical Details and Compatibility

This Dorman crankshaft position sensor (part number 962-549) is specifically engineered for Jeep Liberty vehicles. It features a single wire quantity and one connector quantity, designed with an oval connector shape and female connector gender to match factory specifications. The sensor does not include a wiring harness or mounting bracket, allowing for direct replacement using existing vehicle components. Its compact sensor body diameter of 0.7 inches fits precisely in the designated engine location, ensuring accurate signal transmission.

Common Applications and Problem Resolution

This sensor is essential for monitoring the crankshaft's position and rotational speed, which is critical for engine management systems. Installing the Dorman 962-549 can help address issues such as:

• Engine misfires or rough idling
• Difficulty starting the engine
• Check engine light related to crankshaft sensor faults
• Poor fuel economy due to incorrect timing
• Stalling or hesitation during acceleration

Installation Notes and Tips

When replacing the crankshaft position sensor on a Jeep Liberty, ensure the engine is cool and the battery is disconnected to prevent electrical hazards. The sensor mounts with a single mounting hole, so align it carefully to avoid damage. Since the wiring harness is not included, reuse the existing harness and connector for a proper fit. Verify the connector's oval shape and female gender match the vehicle's wiring before installation.

Quality Assurance and Warranty

Dorman manufactures this crankshaft position sensor using a combination of metal and plastic materials to meet OEM standards for durability and performance. While specific warranty details are not provided, Dorman parts typically undergo rigorous testing to ensure reliability and compatibility with Jeep Liberty models. Using part number 962-549 helps maintain factory-level engine management accuracy.