Standard Ignition LSF117 Fuel Level Sensor

Fuel Level Sensor for OE-Style Accuracy

The Standard Ignition LSF117 fuel level sensor is a direct OE-match replacement for vehicles that need accurate fuel gauge readings and dependable operation in demanding conditions. It is built for proper fit, form, and function, with application coverage for Buick LeSabre, Buick Park Avenue, Cadillac DeVille, Cadillac Seville, Cadillac Eldorado, Cadillac Aurora, and Pontiac Bonneville models.

• Direct OE-match replacement for factory-style fitment
• Corrects inaccurate fuel level readings
• Engineered for reliable performance in harsh environments
• Female connector design with 2 connectors
• Plug-in connector type with female terminals
• Blade plug terminal style for OE-style electrical connection
• Includes rubber gasket where applicable for installation support

Detailed Product Overview

Standard Ignition LSF117 is a fuel level sensor built to restore accurate tank level reporting when the original unit begins to send erratic or incorrect signals. The sensor is quality-engineered and tested to OE specifications to support consistent performance and long service life. For drivers searching for a fuel level sensor for 2000-2005 Buick LeSabre, 2000-2005 Cadillac DeVille, or 2000-2005 Pontiac Bonneville, this part number provides a direct replacement path with OE-style electrical and mechanical interfaces. This part cross-references 74877 and 25326326 for the same application.

What It Helps Fix

• Fuel gauge reading empty, full, or fluctuating incorrectly
• Intermittent or unstable fuel level signal output
• Dashboard fuel display errors caused by a worn sender
• Hard-to-diagnose fuel level reporting issues after sensor wear
• Replacement needs on vehicles with OE-style fuel tank sender failure

Installation Notes and Tips

Verify connector style, terminal count, and vehicle application before installation. The LSF117 uses a female connector, 2 connector cavities, and blade plug terminals, so matching the original electrical interface is important for proper operation. On supported applications, the included rubber gasket helps support a secure seal where applicable. Confirm the fuel tank sender location and compare the original part number before service.

Quality Assurance

Standard Ignition manufactures this sensor as an OE-match replacement and tests it to OE specifications for fit, function, and durability. The goal is stable fuel level reporting and dependable service in everyday driving conditions.