Arnott RH-3761 Suspension Ride Height Sensor - Front Left

Arnott RH-3761 Ride Height Sensor

Arnott RH-3761 is a vehicle-specific front left suspension ride height sensor for the 2007-2017 Lexus LS460 and LS460L RWD models. It sends the height signal the vehicle computer uses to maintain correct suspension or headlight height, helping restore proper system response on the Lexus LS460 front left corner.

Key Features

• Vehicle-specific OES ride height sensor for front left suspension position
• Fits 2007-2017 Lexus LS460, front left
• Fits 2007-2017 Lexus LS460L, front left
• Includes a sensor and linkage arm for the application
• Black female connector with rectangle shape
• 3-pin male terminals, standard grade type
• New replacement part
• Cross-references Lexus 8940650100 for the same application

Detailed Description

Arnott RH-3761 is built for the front left side of Lexus LS460 and LS460L rear-wheel-drive vehicles from 2007 through 2017. This suspension ride height sensor monitors vehicle position and relays the signal to the control system so suspension height or headlight aim can remain within the correct range. The RH-3761 part number is a direct-fit replacement for the original Lexus application and is a practical choice when the factory sensor has worn out or been damaged.

Ride height sensors are exposed to road debris, water, salt, and impact damage over time. On a Lexus LS460 front left sensor replacement, Arnott RH-3761 provides the correct connector style, terminal layout, and mounting configuration for the listed application.

What This Part Helps Address

• Incorrect suspension ride height readings
• Headlights that sit too high or too low due to sensor signal issues
• Warning lights related to ride height or suspension position
• Sensor failure caused by corrosion, water intrusion, or road debris
• Problems caused by a worn linkage arm or damaged sensor housing

Installation Notes and Tips

Verify the front left position and RWD configuration before ordering. Inspect the linkage arm, connector, and mounting points during replacement, and compare the connector shape, terminal count, and sensor orientation to the original part. After installation, confirm the vehicle computer receives the correct height signal and that suspension or headlight height returns to normal operation.

Quality Assurance

Arnott supplies OES vehicle-specific suspension components engineered to match the original application requirements for fit and function. RH-3761 is a new replacement sensor built for the 2007-2017 Lexus LS460 and LS460L front left position.