Dorman 692-079 Fuel Tank Sending Unit

Overview of the Dorman 692-079 Fuel Tank Sending Unit

The Dorman 692-079 fuel tank sending unit is designed for reliable fuel level measurement in select Chevrolet and GMC trucks. This sending unit is engineered to provide accurate readings for models including the Chevrolet C10, C20, C30, C3500, and GMC K10, K20, K30, K3500 series.

• Terminal Type: Pin
• Single Terminal Quantity
• Includes Gasket for Proper Sealing
• Ohms Range: 0 (Empty) to 95 (Full)
• Plug/Connector Type: Stud
• Package Contents: Sending unit, lock ring, gasket
• Does not include fuel pump or wiring harness

Technical Details and Specifications

The Dorman 692-079 fuel tank sending unit features a pin-type terminal with one terminal connection, ensuring compatibility with the original vehicle wiring harness. It includes a gasket to maintain a secure seal and prevent fuel leaks. The sending unit operates within an ohms range of 0 when the tank is empty to 95 when full, providing precise fuel level readings. The stud-type plug/connector design facilitates straightforward installation and reliable electrical contact. Note that this unit does not include a fuel pump or wiring harness, focusing solely on fuel level measurement functionality.

Compatible Vehicles and Applications

This fuel tank sending unit is compatible with a range of Chevrolet and GMC trucks, specifically the Chevrolet C10, C20, C30, C3500, and GMC K10, K20, K30, K3500 models. It is suitable for owners seeking a direct replacement part that matches OEM specifications for accurate fuel level monitoring.

Common Issues Addressed by the Fuel Tank Sending Unit

• Inaccurate or fluctuating fuel gauge readings
• Fuel gauge stuck on empty or full
• Intermittent fuel level display problems
• Fuel leaks due to worn or missing gasket
• Electrical connection failures at the sending unit terminal

Installation Notes and Tips

Before installation, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Remove the old sending unit carefully to avoid damaging the fuel tank or wiring. Replace the gasket included with the Dorman 692-079 to maintain a proper seal and prevent leaks. Verify the pin terminal and stud connector align with the vehicle’s wiring harness. After installation, test the fuel gauge for accurate readings before completing the reassembly.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 692-079 fuel tank sending unit undergoes quality inspections to ensure durability and reliable performance. This part is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship under normal use.