/live/media/AI/AI_RH3771_Bac.jpg)
Arnott RH-3771 Suspension Ride Height Sensor - Rear Right
| Brand | Arnott RH-3771 |
|---|---|
| Position | Rear Right |
| Fits | Lexus and Toyota · 14 vehicles |
OE product. Maintains correct suspension height with a sensor and linkage arm.
New sensor. Standard-grade replacement with a black triangular connector.
Female connector with blade terminals for a straightforward electrical connection.
Cross-references Lexus 8940760021 and Lexus 8940760022 for the same application. See all 2.
Arnott RH-3771 Rear Right Ride Height Sensor
Arnott RH-3771 is a vehicle-specific rear right suspension ride height sensor for select Lexus GX470 and Toyota 4Runner applications. It sends the suspension height signal to the vehicle computer to help maintain correct ride height and, where equipped, proper headlight leveling.
Key Features
- Vehicle-specific rear right ride height sensor for the 2003-2009 Lexus GX470 and 2006-2007 Toyota 4Runner
- Includes the sensor and linkage arm for OE-style replacement
- New standard-grade replacement part
- Black female connector with triangle shape
- 3 male terminals, 1 wire, blade terminal type
- Direct replacement for Lexus OE part numbers 8940760021 and 8940760022
Detailed Description
Arnott RH-3771 is built for the rear right position on the Lexus GX470 and Toyota 4Runner with factory suspension height sensing. The sensor monitors suspension position and relays that information to the vehicle computer so the system can maintain the correct ride height. This part number, RH-3771, is a practical OE-style replacement when the original sensor has worn out or been damaged by road debris, impact, water intrusion, or salt exposure.
This part cross-references Lexus OE numbers 8940760021 and 8940760022 for the same application. RH-3771 is a direct-fit solution for owners searching for a rear right ride height sensor for 2003-2009 Lexus GX470 or 2006-2007 Toyota 4Runner suspension systems.
What It Helps Address
- Incorrect rear suspension height readings
- Suspension warning or leveling system faults
- Headlight aim issues on vehicles using ride height input
- Sensor wear from age, moisture, or road contamination
- Damage from debris or minor collision impact
Installation Notes and Tips
Install RH-3771 at the rear right suspension location and verify the linkage arm orientation before final tightening. Inspect the mounting points, wiring connector, and surrounding suspension components for corrosion or damage before replacement. After installation, clear any stored fault codes and confirm the vehicle height signal is reading correctly.
Quality Assurance
Arnott supplies OE-style suspension components engineered for vehicle-specific fitment. RH-3771 is a new replacement sensor built to restore proper height-signal communication in the suspension system.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Lexus | GX470 | Rear Right | — |
| 2009 | Toyota | 4Runner | Rear Right | — |
| 2008 | Lexus | GX470 | Rear Right | — |
| 2008 | Toyota | 4Runner | Rear Right | — |
| 2007 | Lexus | GX470 | Rear Right | — |
| 2007 | Toyota | 4Runner | Rear Right | — |
| 2006 | Lexus | GX470 | Rear Right | — |
| 2006 | Toyota | 4Runner | Rear Right | — |
| 2005 | Lexus | GX470 | Rear Right | — |
| 2005 | Toyota | 4Runner | Rear Right | — |
| 2004 | Lexus | GX470 | Rear Right | — |
| 2004 | Toyota | 4Runner | Rear Right | — |
| 2003 | Lexus | GX470 | Rear Right | — |
| 2003 | Toyota | 4Runner | Rear Right | — |
| No rows match your filter. | ||||