Dorman 907-889 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Chevrolet, GMC, and Hummer

The Dorman 907-889 Engine Crankshaft Position Sensor is designed to provide accurate engine timing data for select Chevrolet, GMC, and Hummer models. This sensor ensures proper engine performance by monitoring crankshaft position and speed.

• Terminal Type: Blade with 3 male terminals
• Connector: Single female oval-shaped connector
• Mounting: Includes one mounting hole and a mounting bracket for secure installation
• Sensor Body Diameter: 0.67 inches
• Material: Durable plastic construction
• Wiring Harness: Not included
• Package Contents: One camshaft position sensor

Detailed Product Description

The Dorman 907-889 crankshaft position sensor is engineered to meet the specifications required by Chevrolet Canyon, Colorado, GMC Canyon, and Hummer H3 and H3T models. Featuring a blade terminal type with three male terminals and a single female oval connector, this sensor facilitates a reliable electrical connection. The sensor body measures 0.67 inches in diameter and is constructed from plastic to withstand engine bay conditions. It includes one mounting hole and a mounting bracket to ensure a secure fit during installation. Note that the wiring harness is not included, so existing harnesses must be reused or replaced separately.

Common Applications and Problem Resolution

• Helps resolve engine misfires caused by faulty crankshaft position signals
• Addresses engine stalling or rough idling issues related to sensor failure
• Prevents no-start conditions due to sensor malfunction
• Improves engine timing accuracy for smoother acceleration
• Eliminates check engine light codes related to crankshaft position sensor faults

Installation Notes and Tips

Installation of the Dorman 907-889 sensor requires careful handling of the blade terminals and connector to avoid damage. Ensure the mounting bracket is properly aligned with the mounting hole for a secure fit. Since the wiring harness is not included, verify the condition of the existing harness before installation. It is recommended to disconnect the battery before beginning installation to prevent electrical shorts.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 907-889 crankshaft position sensor undergoes rigorous quality control to ensure reliable performance. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use.