Dorman 692-126 Fuel Tank Sending Unit

Reliable Fuel Tank Sending Unit for Chevrolet Blazer and GMC Jimmy

The Dorman 692-126 fuel tank sending unit is designed to provide accurate fuel level readings for Chevrolet Blazer and GMC Jimmy models. This component ensures your vehicle's fuel gauge operates correctly by sending precise signals to the dashboard.

• Terminal Type: Bullet connectors for secure electrical connections
• Terminal Quantity: 3 terminals to match factory wiring
• Wiring Harness Included: Yes, for straightforward installation
• Fuel Pump Included: No, this unit is sending unit only
• Gasket or Seal Included: Yes, to prevent leaks and ensure a tight fit
• Ohms Empty: 0 ohms resistance indicating empty tank
• Ohms Full: 95 ohms resistance indicating full tank
• Plug/Connector Type: Flat male connectors compatible with factory harness
• Package Contents: Sending unit, lock ring, and gasket included

Product Details and Specifications

The Dorman 692-126 fuel tank sending unit is engineered to replace the original sending unit in Chevrolet Blazer and GMC Jimmy vehicles. It features three bullet-type terminals and flat male connectors that align with the factory wiring harness, which is included for ease of installation. The unit does not include a fuel pump, focusing solely on accurate fuel level measurement. The included gasket and lock ring help secure the unit and prevent fuel leaks. Resistance values range from 0 ohms when the tank is empty to 95 ohms when full, ensuring precise fuel gauge readings.

Compatible Vehicles and Applications

This fuel tank sending unit is compatible with the following vehicles:

• Chevrolet Blazer
• GMC Jimmy

It is designed specifically for these models to maintain proper fuel level monitoring and dashboard accuracy.

Common Issues Addressed by This Fuel Tank Sending Unit

• Inaccurate or fluctuating fuel gauge readings
• Fuel gauge stuck on empty or full
• Fuel level sensor failure causing dashboard errors
• Leaks around the sending unit mounting area
• Electrical connection problems due to worn terminals

Installation Notes and Tips

Installation of the Dorman 692-126 sending unit requires removal of the fuel tank access panel or tank drop, depending on vehicle configuration. The included wiring harness simplifies electrical connections, and the gasket ensures a proper seal to prevent leaks. Verify terminal connections match the factory wiring and ensure the lock ring is securely tightened. It is recommended to handle the sending unit carefully to avoid damage to the float arm or sensor components.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications. The 692-126 fuel tank sending unit undergoes quality testing to ensure reliable performance and durability. This product includes a limited warranty covering defects in material and workmanship, providing confidence in its long-term operation.