Dorman 917-748 Engine Camshaft Position Sensor

Reliable Engine Camshaft Position Sensor for Select GM and Isuzu Models

The Dorman 917-748 Engine Camshaft Position Sensor is designed to provide accurate timing signals for optimal engine performance. Compatible with Chevrolet, GMC, Hummer, Isuzu, and Saab vehicles, this sensor ensures precise camshaft position detection for smooth operation.

Key Features of the Dorman 917-748 Camshaft Position Sensor

• Color: Black for easy identification and installation
• Single oval-shaped female connector with 3 terminals for secure electrical connection
• Includes mounting bracket for straightforward installation
• Regular grade type sensor engineered for standard engine requirements
• Wiring harness and wire leads not included, designed for direct replacement
• Package contains one camshaft position sensor

Detailed Description and Compatibility

This Dorman camshaft position sensor (part number 917-748) is engineered to meet the specifications of various GM and related vehicles, including Chevrolet Trailblazer, Colorado, and Canyon; GMC Envoy and Canyon; Hummer H3 and H3T; Isuzu i-290 and i-370; Saab 9-7x; and GMC Ascender. The sensor’s black housing and oval female connector with three terminals ensure a reliable fit and connection within the engine’s ignition system. The included mounting bracket simplifies installation, providing a secure and stable sensor placement. This sensor does not come with a wiring harness or wire leads, making it suitable for direct OEM replacement where existing wiring is reused.

Common Applications and Issues Addressed

• Restores accurate camshaft position signal for proper engine timing
• Resolves engine misfires related to faulty camshaft sensor readings
• Eliminates rough idling caused by inconsistent ignition timing
• Prevents stalling and poor acceleration linked to sensor failure
• Helps correct check engine light codes related to camshaft position sensor faults

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid injury
• Disconnect the battery to prevent electrical shorts during replacement
• Use the included mounting bracket to secure the sensor firmly in place
• Verify the oval female connector aligns properly with the vehicle’s wiring harness
• Check for any wiring damage or corrosion before reconnecting

Quality Assurance and Warranty Information

Dorman manufactures this camshaft position sensor to meet or exceed OEM standards for fit, form, and function. The 917-748 sensor undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.