Dorman 911-173 Fuel Level Sensor

Reliable Fuel Level Sensor for Chevrolet and GMC Heavy-Duty Trucks

The Dorman 911-173 fuel level sensor is designed to provide accurate fuel readings for Chevrolet and GMC heavy-duty trucks. Engineered to meet the demands of Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD models, this sensor ensures consistent performance and compatibility.

• Connector color: White/black for easy identification
• Blade-type connector/terminal for secure electrical connection
• Includes gasket for proper sealing and leak prevention
• Durable plastic housing for corrosion resistance
• Two-terminal design for reliable signal transmission
• Wiring harness included for straightforward installation

Durable Design and Precise Fitment

The Dorman 911-173 fuel level sensor features a plastic housing that resists corrosion and environmental damage, extending the sensor's service life. The white/black blade connector ensures a secure and stable electrical connection, reducing the risk of signal loss or intermittent readings. This sensor comes with a gasket to maintain a tight seal, preventing fuel leaks and maintaining system integrity. The included wiring harness simplifies installation, making it easier to replace the sensor without additional parts.

Compatible Vehicles and Applications

This fuel level sensor is compatible with select Chevrolet and GMC heavy-duty trucks, specifically the Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD models. It is designed to replace the original equipment sensor, restoring accurate fuel level readings and improving fuel management.

• Inaccurate or fluctuating fuel gauge readings
• Fuel gauge stuck on empty or full
• Intermittent fuel level sensor signal
• Fuel leaks due to worn or missing gasket
• Electrical connection issues from damaged terminals

Installation Notes and Tips

Before installation, ensure the vehicle is parked on a level surface and the ignition is off. Disconnect the battery to prevent electrical shorts. Remove the old fuel level sensor carefully to avoid damaging the fuel tank or sending unit. Install the new Dorman 911-173 sensor with the included gasket to ensure a proper seal. Connect the wiring harness securely to the blade terminals, verifying the white/black connector matches the vehicle wiring. After installation, test the fuel gauge for accurate readings before completing the job.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 911-173 fuel level sensor undergoes rigorous quality control to ensure proper fit and function. This part includes a warranty that covers defects in materials and workmanship, offering peace of mind for professional repairs and maintenance.