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Standard Ignition LSH126 Headlight Level Sensor - Front
| Brand | Standard Ignition LSH126 |
|---|---|
| Position | Front |
| Connector Type | Plug In |
| Fits | Lexus · 16 vehicles |
Plug-in connector. Simplifies installation with a direct electrical connection.
Headlight level sensor. Monitors headlight aim for proper beam leveling.
Cross-references Standard Ignition LSH126, 8940630140 and HLS561 for the same application. See all 5.
Headlight Level Sensor for Lexus Front Applications
Standard Ignition LSH126 is a plug-in headlight level sensor for select Lexus front suspension applications. It is used to monitor vehicle ride height and support proper headlamp leveling response on equipped models.
Key Features
- Plug-in connector type for direct electrical connection
- Headlight level sensor for front-position applications
- Standard Ignition LSH126 replacement part
- Cross-references OE-style part numbers for the same application
Detailed Description
Standard Ignition LSH126 is a front headlight level sensor used on select Lexus IS and GS models. This sensor helps the vehicle’s lighting system interpret suspension position so headlamp aim can remain properly adjusted as the vehicle load and ride height change. It is a practical replacement for vehicles that need a direct-fit sensor with a plug-in connector design. This part cross-references 8940630140 and SU10928 for the same application. Standard Ignition LSH126 is used on 2010-2013 Lexus IS250, 2010-2013 Lexus IS350, 2009-2011 Lexus GS350, 2009-2011 Lexus GS450h, and 2010-2011 Lexus GS460, all in the front position.
What It Helps Address
- Headlights aiming too high or too low
- Suspension height signal errors to the lighting system
- Warning lights related to headlamp leveling on equipped vehicles
- Inconsistent automatic headlight leveling response
- Faulty sensor output from a worn front ride-height sensor
Installation Notes and Tips
Verify the connector type and front-position mounting location before installation. Compare the original sensor and linkage points to confirm correct application on Lexus IS250, Lexus IS350, and Lexus GS models. Inspect the surrounding suspension components and wiring for wear, corrosion, or damage that could affect sensor operation after replacement.
Quality Assurance
Standard Ignition is a recognized aftermarket source for electrical and sensor components. LSH126 is built for the listed Lexus front applications and should be matched to the vehicle’s original part number and connector style for proper fitment.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2013 | Lexus | IS250 | RWD | Front | — |
| 2013 | Lexus | IS350 | — | Front | — |
| 2012 | Lexus | IS250 | RWD | Front | — |
| 2012 | Lexus | IS350 | — | Front | — |
| 2011 | Lexus | GS350 | RWD | Front | — |
| 2011 | Lexus | GS450h | RWD | Front | — |
| 2011 | Lexus | GS460 | RWD | Front | — |
| 2011 | Lexus | IS250 | RWD | Front | — |
| 2011 | Lexus | IS350 | — | Front | — |
| 2010 | Lexus | GS350 | RWD | Front | — |
| 2010 | Lexus | GS450h | RWD | Front | — |
| 2010 | Lexus | GS460 | RWD | Front | — |
| 2010 | Lexus | IS250 | RWD | Front | — |
| 2010 | Lexus | IS350 | — | Front | — |
| 2009 | Lexus | GS350 | RWD | Front | — |
| 2009 | Lexus | GS450h | RWD | Front | — |
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