HomeElectrical, Lighting and Body > SensorsStandard Ignition LSH126 Headlight Level Sensor - Front
Part #: LSH126

Standard Ignition LSH126 Headlight Level Sensor - Front

Front
16 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Lexus, IS250, IS350, GS350, GS450h, and GS460
Easy Returns — Return within 60 days for a full refund
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Overview of Standard Ignition Headlight Level Sensor LSH126

The Standard Ignition Headlight Level Sensor LSH126 is designed to maintain optimal headlight alignment for Lexus vehicles. This sensor ensures your GS350, GS450h, GS460, IS250, and IS350 models have consistent lighting performance by accurately detecting vehicle pitch and adjusting headlight levels accordingly.

  • Compatible with Lexus GS350, GS450h, GS460, IS250, and IS350 models
  • Plug-in connector type for straightforward installation
  • Part number LSH126 for precise identification
  • Reliable sensor for headlight leveling systems

Detailed Product Description

The Standard Ignition LSH126 headlight level sensor plays a critical role in the vehicle’s lighting system by monitoring the angle of the vehicle and sending signals to adjust the headlights. This adjustment helps maintain proper illumination on the road, improving visibility and safety during night driving or when the vehicle is loaded unevenly. Featuring a plug-in connector type, this sensor simplifies the replacement process, reducing installation time and minimizing the risk of connection errors. The LSH126 is engineered to meet the specifications required for Lexus GS350, GS450h, GS460, IS250, and IS350 models, ensuring compatibility and reliable performance.

Common Applications and Issues Addressed

  • Corrects headlight misalignment caused by vehicle load changes
  • Prevents uneven or improper headlight beam patterns
  • Resolves dashboard warning lights related to headlight leveling
  • Improves nighttime driving visibility and safety
  • Maintains compliance with vehicle lighting regulations

Installation Notes and Tips

  • Ensure the vehicle ignition is off before installation
  • Locate the existing headlight level sensor on compatible Lexus models
  • Disconnect the old sensor carefully to avoid damaging the plug-in connector
  • Connect the new Standard Ignition LSH126 sensor firmly to ensure proper electrical contact
  • Test the headlight leveling system after installation to confirm correct operation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing dependable performance for your Lexus GS350, GS450h, GS460, IS250, and IS350. The LSH126 headlight level sensor undergoes rigorous quality control to ensure durability and accuracy. Please refer to Standard Ignition’s warranty policy for specific coverage details related to this sensor.

BrandStandard Ignition
Part NumberLSH126
Connector TypePlug In

This part fits 16 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2013LexusIS250RWDFront
2013LexusIS350Front
2012LexusIS250RWDFront
2012LexusIS350Front
2011LexusGS350RWDFront
2011LexusGS450hRWDFront
2011LexusGS460RWDFront
2011LexusIS250RWDFront
2011LexusIS350Front
2010LexusGS350RWDFront
2010LexusGS450hRWDFront
2010LexusGS460RWDFront
2010LexusIS250RWDFront
2010LexusIS350Front
2009LexusGS350RWDFront
2009LexusGS450hRWDFront

* 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:

752318940630140HLS561HLSB10001HSL126HST045

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