Dorman 962-493 Engine Crankshaft Position Sensor

Overview of Dorman Engine Crankshaft Position Sensor 962-493

The Dorman 962-493 engine crankshaft position sensor is designed for precise engine timing and reliable performance. This sensor is compatible with select BMW models including the 545i, 550i, 745i, 745Li, 760i, 760Li, and X5, ensuring accurate fitment and function.

• Color: Black for standard OEM appearance
• Terminal Type: Blade terminals for secure electrical connection
• Connector Quantity: 1 oval-shaped female connector
• Terminal Quantity: 3 male terminals
• Mounting Hole Quantity: 1 for straightforward installation
• Sensor Body Diameter: 17.9 mm for precise fit
• Material: Durable metal and plastic construction
• Wiring Harness and Mounting Bracket: Not included
• Package Contents: 1 crankshaft position sensor

Detailed Product Description

The Dorman 962-493 crankshaft position sensor is engineered with a combination of metal and plastic materials to withstand engine bay conditions. Its black sensor body with a 17.9 mm diameter is designed to fit securely in the mounting location using the single mounting hole. The sensor features a single oval-shaped female connector with three male blade terminals, providing a reliable electrical interface without the need for additional wiring harnesses. This sensor is specifically manufactured to meet the requirements of BMW models such as the 545i, 550i, 745i, 745Li, 760i, 760Li, and X5, ensuring compatibility and proper engine management system operation.

Common Applications and Problem Resolution

• Restores accurate crankshaft position signal for engine timing
• Resolves engine misfires related to faulty sensor signals
• Eliminates stalling or rough idling caused by sensor failure
• Prevents check engine light triggers related to crankshaft sensor faults
• Improves engine start-up reliability in compatible BMW models

Installation Notes and Tips

Installation of the Dorman 962-493 sensor requires removal of the old crankshaft position sensor and securing the new sensor using the existing mounting hole. Ensure the oval-shaped female connector is properly aligned and fully seated to avoid electrical issues. Since the wiring harness and mounting bracket are not included, reuse the original components for installation. It is recommended to disconnect the battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Dorman manufactures this crankshaft position sensor to meet or exceed OEM specifications for fit, form, and function. The sensor undergoes rigorous quality control to ensure durability and reliable performance in demanding engine environments. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.