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Standard Ignition LSF122 Fuel Level SensorOE Quality 60-Day Returns
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Part #: LSF122

Standard Ignition LSF122 Fuel Level Sensor

⚙️ 50 vehicles fit this part
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Silverado 1500, Silverado 1500 HD, Silverado 2500 HD, Silverado 3500, Sierra 1500, Sierra 1500 HD, Sierra 2500, Sierra 2500 HD, and Sierra 3500
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Overview of Standard Ignition Fuel Level Sensor LSF122

The Standard Ignition Fuel Level Sensor LSF122 is designed for accurate fuel measurement in select Chevrolet and GMC trucks. This sensor ensures reliable fuel level readings for models such as the Chevrolet Silverado 1500 and GMC Sierra 2500 HD.

  • Connector Gender: Female
  • Connector Quantity: 2
  • Connector Type: Plug in
  • Terminal Gender: Female
  • Terminal Quantity: 4 and 2
  • Terminal Type: Blade plug
  • Includes sensor component only

Detailed Product Description

The Standard Ignition LSF122 fuel level sensor is engineered to provide precise fuel level data to the vehicle’s fuel gauge system. Featuring a female plug-in connector with two connection points and blade plug terminals, this sensor integrates seamlessly with the fuel delivery system. The dual terminal quantities of 4 and 2 blade plugs allow for secure electrical connections, ensuring consistent signal transmission. Compatible with a range of Chevrolet and GMC trucks, including the Silverado 1500 HD and Sierra 3500, this sensor supports accurate fuel monitoring under various driving conditions.

Compatible Vehicles and Applications

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

  • Chevrolet C1500
  • Chevrolet Silverado 1500 and 1500 HD
  • Chevrolet Silverado 2500 HD and 3500
  • GMC Sierra 1500, 1500 HD, 2500, 2500 HD, and 3500

Common Issues Addressed by the Fuel Level Sensor

  • Inaccurate or fluctuating fuel gauge readings
  • Fuel gauge stuck on empty or full
  • Intermittent loss of fuel level signal
  • Electrical connection failures due to worn terminals
  • Sensor malfunction causing incorrect fuel data

Installation Notes and Tips

  • Ensure the vehicle ignition is off before installation
  • Verify connector gender and terminal type match the vehicle harness
  • Handle blade plug terminals carefully to avoid bending or damage
  • Confirm secure plug-in connection to prevent signal loss
  • Test fuel gauge operation after installation to verify sensor function

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The LSF122 fuel level sensor undergoes rigorous quality control to ensure durability and reliable performance. Please refer to Standard Ignition’s warranty policy for coverage details on this sensor.

BrandStandard Ignition
Part NumberLSF122
Connector GenderFemale
Connector TypePlug In
ContentsSensor
Terminal GenderFemale
Terminal TypeBlade Plug

This part fits 50 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004ChevroletSilverado 15004.3LV6N/A
2004ChevroletSilverado 15004.8LV8N/A
2004ChevroletSilverado 15005.3LV8N/A
2003ChevroletSilverado 15004.3LV6N/A
2003ChevroletSilverado 15004.8LV8N/A
2003ChevroletSilverado 15005.3LV8N/A
2003ChevroletSilverado 1500 HD6.0LV8N/A
2003ChevroletSilverado 2500 HD6.0LV8N/A
2003ChevroletSilverado 35006.0LV8N/A
2003ChevroletSilverado 35008.1LV8N/A
2003GMCSierra 1500N/A
2003GMCSierra 1500 HD6.0LV8N/A
2003GMCSierra 2500N/A
2003GMCSierra 2500 HD6.0LV8N/A
2003GMCSierra 2500 HD8.1LV8N/A
2003GMCSierra 35006.0LV8N/A
2003GMCSierra 35008.1LV8N/A
2002ChevroletSilverado 15004.3LV6N/A
2002ChevroletSilverado 15004.8LV8N/A
2002ChevroletSilverado 15005.3LV8N/A
2002ChevroletSilverado 1500 HDN/A
2002ChevroletSilverado 2500 HD6.0LV8N/A
2002ChevroletSilverado 35006.0LV8N/A
2002ChevroletSilverado 35008.1LV8N/A
2002GMCSierra 1500N/A
2002GMCSierra 1500 HDN/A
2002GMCSierra 2500N/A
2002GMCSierra 2500 HD6.0LV8N/A
2002GMCSierra 2500 HD8.1LV8N/A
2002GMCSierra 35006.0LV8N/A
2002GMCSierra 35008.1LV8N/A
2001ChevroletC1500N/A
2001ChevroletSilverado 1500N/A
2001ChevroletSilverado 1500 HDN/A
2001ChevroletSilverado 2500 HD6.0LV8N/A
2001ChevroletSilverado 35006.0LV8N/A
2001ChevroletSilverado 35008.1LV8N/A
2001GMCSierra 1500N/A
2001GMCSierra 1500 HDN/A
2001GMCSierra 2500N/A
2001GMCSierra 2500 HD6.0LV8N/A
2001GMCSierra 2500 HD8.1LV8N/A
2001GMCSierra 35006.0LV8N/A
2001GMCSierra 35008.1LV8N/A
2000ChevroletSilverado 1500N/A
2000GMCSierra 1500N/A
2000GMCSierra 2500N/A
1999ChevroletSilverado 1500N/A
1999GMCSierra 1500N/A
1999GMCSierra 2500N/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:

1912163774957FLSC20002FLV124LSS122SK1208

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

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