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Arnott RH-3773 Suspension Ride Height Sensor - Rear Right
| Brand | Arnott RH-3773 |
|---|---|
| Position | Rear Right |
| Fits | Lexus · 13 vehicles |
OE direct replacement. New ride height sensor restores proper suspension height control.
Includes a linkage arm and sensor for a complete OE-style setup.
Standard-grade, new construction with a black triangular connector.
Cross-references Lexus 8940760030 and Lexus 8940760031 for the same application. See all 2.
Rear Right Ride Height Sensor for Lexus LX570
Arnott RH-3773 is a new OES-style rear right suspension ride height sensor for the 2008-2021 Lexus LX570. It sends the height signal to the vehicle computer to help maintain correct suspension height and headlight aim on equipped systems.
Key Features
- Rear right suspension ride height sensor for Lexus LX570 applications
- Includes a sensor and linkage arm for OE-style replacement
- New construction with standard-grade components
- Black female connector with triangle shape
- 3-terminal blade connection with 1-wire design
- Direct replacement part number RH-3773
Detailed Description
Arnott RH-3773 is built for the rear right position on the Lexus LX570 and is also referenced for Lexus LS570 J200 applications in the original manufacturer description. This suspension ride height sensor monitors vehicle height and communicates that information to the control module so the system can maintain proper ride level. The RH-3773 part number is a practical OE-style replacement when the original sensor has worn out or been damaged.
This part cross-references Lexus 8940760030 and 8940760031 for the same application.
What It Helps Solve
- Incorrect rear suspension ride height readings
- Warning lights related to suspension height sensing
- Uneven vehicle stance at the rear right corner
- Headlight aim issues on vehicles using height-based control
- Sensor failure caused by road debris, water, salt, or impact damage
Installation Notes and Tips
Fits 2008-2011 Lexus LX570, rear right. Fits 2013-2021 Lexus LX570, rear right. Confirm connector shape, terminal count, and mounting location before installation. Inspect the linkage arm, wiring, and surrounding suspension components for corrosion or damage before replacing the sensor. Use the vehicle’s service information to verify calibration or relearn steps after installation.
Quality Assurance
Arnott supplies OE-style suspension components engineered for vehicle-specific fitment and function. RH-3773 is a new replacement sensor built to restore proper height-signal communication in the rear suspension system.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2021 | Lexus | LX570 | Rear Right | — |
| 2020 | Lexus | LX570 | Rear Right | — |
| 2019 | Lexus | LX570 | Rear Right | — |
| 2018 | Lexus | LX570 | Rear Right | — |
| 2017 | Lexus | LX570 | Rear Right | — |
| 2016 | Lexus | LX570 | Rear Right | — |
| 2015 | Lexus | LX570 | Rear Right | — |
| 2014 | Lexus | LX570 | Rear Right | — |
| 2013 | Lexus | LX570 | Rear Right | — |
| 2011 | Lexus | LX570 | Rear Right | — |
| 2010 | Lexus | LX570 | Rear Right | — |
| 2009 | Lexus | LX570 | Rear Right | — |
| 2008 | Lexus | LX570 | Rear Right | — |
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