Dorman 904-7797 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Accurate Timing

The Dorman 904-7797 Engine Crankshaft Position Sensor is designed to provide precise engine timing data essential for optimal vehicle performance. Featuring a durable brass and plastic construction with a black and bronze finish, this sensor ensures reliable operation in demanding automotive environments.

• Durable brass and plastic materials for long-lasting performance
• Black and bronze color components for corrosion resistance
• Three-terminal design with male and female pin connectors
• Single round connector for secure electrical connection
• Sensor body diameter of 0.25 inches (18 mm) for precise fitment

Detailed Description of Dorman 904-7797 Sensor

This engine crankshaft position sensor from Dorman is engineered with a combination of brass and plastic materials, providing a balance of strength and resistance to heat and wear. The sensor features a round connector with three terminals, designed as male and female pins to ensure a stable electrical connection. Its compact sensor body diameter of 0.25 inches (18 mm) allows for compatibility with various engine configurations. The black and bronze color scheme not only enhances durability but also aids in identifying the sensor during installation or maintenance.

Common Applications and Problem Resolution

• Detects crankshaft position to optimize ignition timing and fuel injection
• Resolves engine misfires caused by faulty sensor signals
• Eliminates rough idling and stalling issues related to sensor failure
• Prevents engine starting problems due to inaccurate crankshaft data
• Improves overall engine performance and fuel efficiency

Installation Notes and Tips

When installing the Dorman 904-7797 crankshaft position sensor, ensure the connector is securely attached to avoid intermittent electrical issues. The sensor does not include a wiring harness or mounting bracket, so verify compatibility with your vehicle’s existing hardware. Proper alignment and torque specifications should be followed according to the vehicle manufacturer’s guidelines to maintain sensor accuracy and longevity.

Quality Assurance and Warranty Information

Dorman manufactures this crankshaft position sensor to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Refer to Dorman’s official documentation for complete warranty terms.