HomeAir and Fuel Delivery > SensorsStandard Ignition LSF101 Fuel Level Sensor
Part #: LSF101

Standard Ignition LSF101 Fuel Level Sensor

⚙️ 11 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, GMC, and Isuzu, SSR, Trailblazer EXT, Envoy XL, Ascender, and Envoy XUV
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Overview of Standard Ignition Fuel Level Sensor LSF101

The Standard Ignition Fuel Level Sensor LSF101 is designed to provide accurate fuel level readings for select Chevrolet, GMC, and Isuzu vehicles. This sensor features a male plug-in connector and a female terminal with two pin plug terminals, ensuring reliable electrical connections for consistent performance.

  • Connector Gender: Male plug-in type
  • Terminal Gender: Female with 2 pin plug terminals
  • Contents: Fluid level sensor
  • Compatible with Chevrolet, GMC, and Isuzu models
  • Part Number: LSF101

Detailed Product Description

The Standard Ignition LSF101 fuel level sensor is engineered to meet OEM specifications for fuel monitoring systems. Its male connector and female terminal design with two pin plugs facilitate secure and stable electrical connections, minimizing the risk of signal loss or inaccurate fuel readings. This sensor is compatible with Chevrolet models such as the Trailblazer EXT and SSR, GMC models including the Envoy XL and Envoy XUV, as well as the Isuzu Ascender. The plug-in connector type simplifies installation and replacement, making it a practical choice for maintaining accurate fuel level data.

Common Applications and Issues Addressed

  • Inaccurate fuel gauge readings
  • Intermittent fuel level sensor signals
  • Fuel gauge stuck on empty or full
  • Electrical connection failures in fuel monitoring system
  • Replacement for worn or damaged fuel level sensors in compatible vehicles

Installation Notes and Tips

  • Ensure the vehicle ignition is off before installation
  • Disconnect the battery to prevent electrical shorts
  • Verify connector gender and terminal type match the vehicle harness
  • Handle the sensor carefully to avoid damaging the pin plug terminals
  • Test the fuel gauge operation after installation to confirm proper function

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The LSF101 fuel level sensor undergoes rigorous quality control testing to maintain consistent accuracy and fitment. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary by region or distributor.

BrandStandard Ignition
Part NumberLSF101
Connector GenderMale
Connector TypePlug In
ContentsFluid Level Sensor
Terminal GenderFemale
Terminal TypePin Plug

This part fits 11 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006ChevroletSSRN/A
2006ChevroletTrailblazer EXT4.2LL6N/A
2006ChevroletTrailblazer EXT5.3LV8N/A
2006GMCEnvoy XLN/A
2006IsuzuAscenderN/A
2005ChevroletSSRN/A
2005ChevroletTrailblazer EXT4.2LL6N/A
2005ChevroletTrailblazer EXT5.3LV8N/A
2005GMCEnvoy XLN/A
2005GMCEnvoy XUVN/A
2005IsuzuAscenderN/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:

1917771274883FG0516FLSB10023FLV101LSS101

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