Dorman 692-100 Fuel Tank Sending Unit

Overview of the Dorman 692-100 Fuel Tank Sending Unit

The Dorman 692-100 Fuel Tank Sending Unit is designed for reliable fuel level measurement in Chevrolet and GMC trucks. Specifically compatible with Chevrolet S10, S15, and GMC Sonoma models, this unit ensures accurate fuel readings with its precise ohm specifications and durable construction.

• Terminal Type: Bullet terminals for secure electrical connection
• Terminal Quantity: 2 terminals for proper wiring
• Wiring Harness Included: Yes, simplifies installation
• Fuel Pump Included: No, this is a sending unit only
• Gasket or Seal Included: Yes, ensures a tight seal to prevent leaks
• Ohms Empty: 0 ohms for accurate empty tank reading
• Ohms Full: 95 ohms for precise full tank measurement
• Plug/Connector Type: Flat male connectors for compatibility

Detailed Product Description

The Dorman 692-100 Fuel Tank Sending Unit is engineered to provide accurate fuel level readings for Chevrolet S10, S15, and GMC Sonoma vehicles. Featuring bullet-type terminals and two connection points, this sending unit integrates seamlessly with the vehicle’s existing wiring harness, which is included for convenience. The unit does not include a fuel pump, focusing solely on fuel level measurement. It comes with a gasket or seal to ensure a secure fit and prevent fuel leaks. The resistance values range from 0 ohms when empty to 95 ohms when full, matching OEM specifications for reliable gauge readings. The flat male plug connectors facilitate straightforward installation and compatibility with factory wiring.

Common Applications and Issues Addressed

• Inaccurate fuel gauge readings in Chevrolet S10, S15, and GMC Sonoma trucks
• Fuel level sensor failure causing erratic or no fuel level display
• Leaking fuel tank sending unit seals
• Electrical connection problems due to worn or damaged terminals
• Replacement of worn or faulty sending units without fuel pump replacement

Installation Notes and Tips

• Ensure vehicle compatibility with Chevrolet S10, S15, or GMC Sonoma models before installation
• Use the included wiring harness for proper electrical connections
• Replace the gasket or seal during installation to prevent fuel leaks
• Disconnect the battery before beginning installation to avoid electrical hazards
• Verify ohm readings with a multimeter to confirm proper operation after installation

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 692-100 Fuel Tank Sending Unit undergoes quality checks to ensure durability and accurate performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the supplier for exact warranty terms.