Standard Ignition LSF136 Fuel Level Sensor

Fuel Level Sensor for GM Van Applications

Standard Ignition LSF136 is a fuel level sensor built for direct replacement in select Chevrolet Express and GMC Savana vans. It uses a male connector with a plug-style connection and 2 female blade terminals to support accurate fuel level signal transfer in the tank sender circuit.

Key Features

• Fuel level sensor for air and fuel delivery systems
• Male connector with 1 plug-style connector
• 2 female blade terminals for electrical connection
• Direct fit for select Chevrolet Express and GMC Savana models
• Standard Ignition LSF136 replacement part number for service matching

Detailed Description

Standard Ignition LSF136 is a replacement fuel level sensor for 2006-2009 Chevrolet Express 1500, 2006-2009 Chevrolet Express 2500, 2007-2009 Chevrolet Express 3500, 2007-2009 GMC Savana 1500, 2007-2009 GMC Savana 2500, and 2007-2009 GMC Savana 3500. This sensor is used in the fuel tank sending system to report fuel level information to the gauge or instrument cluster. The connector and terminal design help maintain the electrical interface required for consistent signal output in these GM van applications. Standard Ignition LSF136 also cross-references 5S14281 and 74993 for the same application.

Common Issues This Part Can Address

• Inaccurate fuel gauge readings
• Fuel gauge stuck above or below the actual level
• Intermittent fuel level signal from the tank sender circuit
• Erratic gauge movement during normal driving
• Loss of reliable fuel level feedback in the instrument cluster

Installation Notes and Tips

Verify connector style, terminal count, and vehicle application before installation. Confirm the replacement matches the original fuel level sensor configuration in the tank assembly for your Chevrolet Express or GMC Savana. Use the vehicle year and model listing to confirm fitment for Standard Ignition LSF136 before service.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and fuel system service parts. LSF136 is built to match the specified connector and terminal layout for the listed GM van applications, supporting a proper replacement fit.