Standard Ignition LSF114 Fuel Level Sensor

Fuel Level Sensor for Silverado 3500 HD and Sierra 3500 HD

Standard Ignition LSF114 is a direct OE-match fuel level sensor for select Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD applications. It is built to restore accurate fuel gauge readings when the original sensor begins sending incorrect tank level data.

Key Features

• Direct OE-style replacement for proper fit, form, and function
• Helps correct inaccurate fuel level readings
• Engineered for reliable operation in harsh environments
• Female connector with plug-in connection
• Female blade terminals for vehicle-specific electrical interface
• Includes sensor contents as supplied by the manufacturer

Detailed Description

The Standard Ignition LSF114 fuel level sensor is built for drivers and technicians servicing fuel gauge concerns on 2011-2015 Chevrolet Silverado 3500 HD and 2011-2015 GMC Sierra 3500 HD trucks. This OE-match replacement is designed to maintain the original fit and electrical connection while helping restore accurate tank level reporting. Standard Ignition states that quality control is maintained throughout manufacturing, supporting consistent part-to-part reliability. This part cross-references Dorman - HELP 74932 for the same application.

What It Helps Solve

• Fuel gauge reading empty, full, or fluctuating incorrectly
• Inaccurate fuel level signal sent to the instrument cluster
• Intermittent tank level readings caused by sensor wear
• Replacement needs after diagnosing a faulty fuel level sender
• Service issues on Silverado 3500 HD and Sierra 3500 HD fuel systems

Installation Notes and Tips

Verify connector style, terminal layout, and vehicle application before installation. The LSF114 uses a female plug-in connector with two female blade terminals, so matching the original harness connection is important for proper operation. Where applicable, the included rubber gasket supports installation at the tank module interface. Confirm the fuel system diagnosis before replacing the sensor to avoid unnecessary repairs.

Quality Assurance

Standard Ignition manufactures this replacement sensor with OE-match fitment goals and process control throughout production. The part is engineered to deliver accurate fuel level feedback and dependable performance in demanding operating conditions.