Standard Ignition LSH132 Headlight Level Sensor - Rear Left

Headlight Level Sensor for Toyota and Lexus

Standard Ignition LSH132 is a plug-in headlight level sensor used to monitor vehicle ride height and support automatic headlamp leveling. It is a direct-fit electrical sensor for rear left applications on select Toyota Highlander and Lexus RX models.

Key Features

• Plug-in connector type for straightforward electrical connection
• Headlight level sensor for rear left mounting position
• OE-style replacement for leveling system service and repair
• Fits 2020-2023 Toyota Highlander, rear left
• Fits 2010-2013 Lexus RX350, rear left
• Fits 2010-2013 Lexus RX450h, rear left

Detailed Description

Standard Ignition LSH132 is built for vehicles equipped with automatic headlight leveling systems that rely on suspension position feedback. By sending accurate rear suspension position data, this sensor helps the system adjust headlamp aim as vehicle load and ride height change. This part number, LSH132, is listed for rear left installation on 2020-2023 Toyota Highlander and 2010-2013 Lexus RX350 and RX450h models.

This part cross-references 894080E010 and HLS567 for the same application.

What It Helps Address

• Headlights aiming too high or too low
• Leveling system warning or fault conditions
• Incorrect headlamp response after suspension service
• Loss of ride-height signal at the rear left sensor location
• Intermittent lighting control behavior tied to sensor wear

Installation Notes and Tips

Verify the rear left mounting location and connector style before installation. Inspect the linkage, mounting points, and wiring harness for corrosion, damage, or looseness that could affect sensor readings. After replacement, confirm proper headlamp leveling operation and clear any stored diagnostic trouble codes if required by the vehicle.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and sensor components. LSH132 is a plug-in replacement intended to match the listed vehicle applications and restore proper headlight leveling input.