Dorman 692-140 Fuel Tank Sending Unit

Overview of the Dorman 692-140 Fuel Tank Sending Unit

The Dorman 692-140 fuel tank sending unit is designed for reliable fuel level measurement in select Chevrolet and GMC trucks and SUVs. This sending unit provides accurate readings for models such as the C10 Suburban, K5 Blazer, and Jimmy, ensuring your fuel gauge reflects the correct fuel level.

• Terminal Type: Pin with 1 terminal for secure electrical connection
• Includes gasket and lock ring for proper sealing and installation
• Ohms range from 0 (empty) to 95 (full) for precise fuel level readings
• Plug/Connector Type: Stud for compatibility with factory wiring
• Does not include fuel pump or wiring harness

Detailed Product Description

The Dorman 692-140 fuel tank sending unit is engineered to replace the original sending unit in various Chevrolet and GMC models, including the C1500 Suburban, K20 Suburban, and K2500 Suburban. It features a single pin terminal and a stud-type connector, matching factory specifications for seamless integration. The included gasket and lock ring help maintain a secure, leak-free installation. With an ohm range from 0 at empty to 95 at full, this sending unit provides accurate fuel level data to your vehicle’s gauge cluster.

Compatible Vehicles and Applications

This fuel tank sending unit is compatible with the following Chevrolet and GMC models:

• Chevrolet C10 Suburban, C20 Suburban, C1500 Suburban, C2500 Suburban
• GMC Jimmy, K5 Blazer
• GMC K10 Suburban, K20 Suburban, K1500 Suburban, K2500 Suburban

Common Issues Addressed by the Dorman 692-140

• Inaccurate or fluctuating fuel gauge readings
• Fuel gauge stuck on empty or full
• Fuel level sensor failure due to wear or corrosion
• Leaks caused by damaged or missing gasket seals
• Electrical connection problems from faulty terminals

Installation Notes and Tips

• Ensure the vehicle’s battery is disconnected before installation
• Use the included gasket and lock ring to prevent fuel leaks
• Verify the terminal type and connector match your vehicle’s wiring harness
• Handle the sending unit carefully to avoid damaging the float arm or sensor
• Test the fuel gauge operation after installation to confirm proper function

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 692-140 fuel tank sending unit undergoes quality inspections to ensure durability and reliable performance. Please refer to Dorman’s warranty policy for specific coverage details.