Arnott RH-3767 Suspension Ride Height Sensor - Front Left

Arnott RH-3767 Ride Height Sensor for Lexus LX570

Arnott RH-3767 is a new, vehicle-specific ride height sensor for the front left side of the Lexus LX570. It sends the suspension height signal to the vehicle computer to help maintain correct suspension or headlight height on supported applications.

• Front left suspension ride height sensor for Lexus LX570 applications
• New OE-style replacement from Arnott
• Includes a sensor and linkage arm
• 3-pin, female connector with black housing and rectangular shape
• Standard-grade replacement with male terminals
• Direct replacement for worn or damaged height sensor assemblies

Detailed Product Overview

RH-3767 is built for 2008-2021 Lexus LX570 front left applications and is engineered to restore the height-sensing function used by the suspension system. On vehicles equipped with electronic height control, the sensor reports suspension position so the computer can maintain proper ride height and related system operation. Arnott RH-3767 is a practical OE-style solution for the Lexus LX570 when the original sensor has failed, drifted out of range, or been damaged.

This part cross-references Lexus 8940660030 for the same application. The RH-3767 part number is also useful when searching for a front left Lexus LX570 ride height sensor replacement.

Common Problems This Part Can Address

• Suspension height readings that are out of specification
• Uneven vehicle stance caused by a failed front left sensor
• Headlight height control issues tied to ride height input
• Warning lights or system faults related to suspension position sensing
• Damage from road debris, water, salt intrusion, or impact

Installation Notes and Tips

Fits 2008-2011 Lexus LX570, front left. Fits 2013-2021 Lexus LX570, front left. Verify connector style, mounting points, and linkage orientation before installation. Because ride height sensors are exposed to the elements, inspect the surrounding bracketry and linkage for corrosion or wear during replacement. After installation, the suspension system may require calibration or relearn procedures according to factory service information.

Quality Assurance

Arnott supplies this RH-3767 as a new OE vehicle-specific replacement built for the listed Lexus LX570 applications. Its sensor-and-linkage design follows the original function needed to communicate suspension height data to the vehicle computer.