HomeAir and Fuel Delivery > SensorsStandard Ignition LSF119 Fuel Level Sensor
Part #: LSF119

Standard Ignition LSF119 Fuel Level Sensor

⚙️ 19 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Silverado 2500 HD, Sierra 2500 HD, Silverado 2500 HD Classic, Silverado 3500 Classic, Sierra 3500 Classic, Silverado 3500, and Sierra 3500
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Overview of Standard Ignition Fuel Level Sensor LSF119

The Standard Ignition Fuel Level Sensor LSF119 is designed for accurate fuel measurement in select Chevrolet and GMC trucks. This sensor ensures reliable fuel level readings for models such as the Silverado 2500 HD and Sierra 3500 Classic.

  • Connector Gender: Female
  • Connector Quantity: 1
  • Connector Type: Plug in
  • Terminal Gender: Female
  • Terminal Quantity: 2
  • Terminal Type: Blade plug
  • Contents: Sensor only

Detailed Product Description

The Standard Ignition LSF119 fuel level sensor features a female plug-in connector with a single connection point, designed to interface seamlessly with the vehicle’s wiring harness. It includes two female blade terminals that provide secure electrical contact, ensuring consistent signal transmission. This sensor is engineered specifically for fuel level monitoring in heavy-duty Chevrolet and GMC trucks, including the Sierra 2500 HD, Sierra 3500, and Silverado 3500 Classic models. The blade plug terminals facilitate straightforward installation and reliable operation under demanding conditions.

Compatible Vehicles and Applications

This fuel level sensor is compatible with the following makes and models:

  • Chevrolet Sierra 2500 HD, Sierra 3500, Sierra 3500 Classic
  • Chevrolet Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic
  • GMC Sierra 2500 HD, Sierra 3500, Sierra 3500 Classic

Common Issues Addressed by the Fuel Level Sensor LSF119

  • Inaccurate or fluctuating fuel gauge readings
  • Intermittent fuel level sensor signal loss
  • Fuel gauge stuck on empty or full
  • Electrical connection failures due to worn terminals
  • Sensor malfunction caused by connector damage

Installation Notes and Tips

  • Ensure the vehicle ignition is off before installation
  • Verify connector orientation to match the female plug-in design
  • Inspect blade terminals for corrosion or damage prior to installation
  • Securely connect the sensor to prevent loose electrical contacts
  • Test fuel gauge operation after installation to confirm proper function

Quality Assurance and Warranty Information

Standard Ignition manufactures the LSF119 fuel level sensor to meet OEM specifications for fit, form, and function. Each sensor undergoes rigorous quality control to ensure durability and reliable performance. Warranty coverage details should be confirmed with the product documentation or manufacturer, as they may vary by region and application.

BrandStandard Ignition
Part NumberLSF119
Connector GenderFemale
Connector TypePlug In
ContentsSensor
Terminal GenderFemale
Terminal TypeBlade
Terminal TypeBlade Plug

This part fits 19 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2008ChevroletSilverado 2500 HD6.6LV8N/A
2008GMCSierra 2500 HD6.6LV8N/A
2007ChevroletSilverado 2500 HD6.6LV8N/A
2007ChevroletSilverado 2500 HD Classic6.6LV8N/A
2007ChevroletSilverado 3500 Classic6.6LV8N/A
2007GMCSierra 2500 HD6.6LV8N/A
2007GMCSierra 3500 Classic6.6LV8N/A
2006ChevroletSilverado 2500 HD6.6LV8N/A
2006ChevroletSilverado 35006.6LV8N/A
2006GMCSierra 2500 HD6.6LV8N/A
2006GMCSierra 35006.6LV8N/A
2005ChevroletSilverado 2500 HD6.6LV8N/A
2005ChevroletSilverado 35006.6LV8N/A
2005GMCSierra 2500 HD6.6LV8N/A
2005GMCSierra 35006.6LV8N/A
2004ChevroletSilverado 2500 HD6.6LV8N/A
2004ChevroletSilverado 35006.6LV8N/A
2004GMCSierra 2500 HD6.6LV8N/A
2004GMCSierra 35006.6LV8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

191488115S1432074996FLSB10032FLV121FLV131LSS119SK1221

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.