Dorman 692-050 Fuel Tank Sending Unit

Reliable Fuel Tank Sending Unit for Buick, Cadillac, Chevrolet, and More

The Dorman 692-050 Fuel Tank Sending Unit is designed to provide accurate fuel level readings for select GM vehicles. Compatible with models such as the Buick LeSabre, Cadillac Fleetwood, Chevrolet Caprice, Oldsmobile Delta 88, and Pontiac Bonneville, this sending unit ensures dependable performance in your fuel system.

Key Features of the Dorman 692-050 Fuel Tank Sending Unit

• Terminal Type: Pin with a single terminal for straightforward connection
• Includes gasket and lock ring for proper sealing and secure installation
• Ohms resistance: 0 ohms when empty and 95 ohms when full for precise fuel level measurement
• Plug/Connector Type: Stud for compatibility with factory wiring
• Does not include fuel pump or wiring harness, designed specifically as a sending unit replacement

Detailed Description

The Dorman 692-050 Fuel Tank Sending Unit is engineered to replace the original sending unit in various GM vehicles, including the Buick LeSabre, Cadillac Brougham, Chevrolet Caprice, Oldsmobile Delta 88, and Pontiac Riviera. This unit features a pin terminal type with one terminal, ensuring a secure electrical connection. The included gasket and lock ring help maintain a proper seal within the fuel tank, preventing leaks and maintaining system integrity. The resistance values range from 0 ohms when the tank is empty to 95 ohms when full, providing accurate fuel level readings to the vehicle’s gauge. This sending unit uses a stud-type plug/connector, matching the original equipment specifications for easy integration.

Common Applications and Issues Addressed

• Inaccurate or fluctuating fuel gauge readings in Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models
• Fuel gauge stuck on empty or full despite fuel level changes
• Replacement of a faulty or damaged fuel tank sending unit
• Resolving fuel level sensor electrical connection problems
• Maintaining proper fuel system operation in GM full-size sedans and coupes

Installation Notes and Tips

• Ensure the vehicle is parked on a level surface and the fuel tank is as empty as possible before installation
• Use the included gasket and lock ring to secure the sending unit and prevent fuel leaks
• Verify the terminal type and connector match your vehicle’s wiring harness for compatibility
• Handle the sending unit carefully to avoid damaging the float arm or electrical components

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 692-050 Fuel Tank Sending Unit undergoes rigorous quality control to ensure reliable operation in compatible Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles. Please refer to Dorman’s warranty policy for specific coverage details.