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Arnott RH-3780 Suspension Ride Height Sensor - Rear Left
Reliable Suspension Ride Height Sensor for Lexus LS460 and LS600h
The Arnott Suspension Ride Height Sensor - OES RH-3780 is designed to maintain accurate suspension height readings for Lexus LS460 and LS600h models. This new sensor ensures consistent performance by providing precise ride height data to your vehicle's suspension system.
Key Features of Arnott RH-3780 Suspension Ride Height Sensor
- Connector Color: Black for easy identification and compatibility
- Terminal Type: Blade terminals for secure electrical connections
- Grade Type: Standard quality ensuring reliable operation
- Single rectangular male connector with three male blade terminals
- New, not remanufactured, for dependable performance
About the Suspension Ride Height Sensor - OES Product Line
The Suspension Ride Height Sensor - OES line by Arnott focuses on providing original equipment style sensors that meet factory specifications. This product line is engineered to deliver accurate ride height measurements, which are critical for adaptive suspension systems in luxury vehicles like the Lexus LS460 and LS600h. The RH-3780 sensor is part of this line, ensuring compatibility and consistent performance with your vehicle's suspension control module.
Detailed Product Description
The Arnott RH-3780 suspension ride height sensor features a black rectangular connector housing a single male connector with three blade terminals. This configuration supports precise electrical connections necessary for accurate sensor readings. Designed as a new component, it avoids the potential reliability issues associated with remanufactured parts. The sensor's standard grade type ensures it meets the functional requirements for Lexus LS460 and LS600h suspension systems, helping maintain proper vehicle stance and ride quality.
Common Applications and Issues Addressed
- Restores accurate suspension height readings for Lexus LS460 and LS600h
- Resolves uneven ride height or vehicle sagging problems
- Corrects suspension warning lights related to faulty height sensors
- Improves adaptive suspension system responsiveness
- Prevents premature suspension component wear due to incorrect height data
Installation Notes and Tips
When installing the Arnott RH-3780 sensor, ensure the black rectangular connector is securely attached to the vehicle’s wiring harness. Verify that the three blade terminals are properly aligned and fully engaged to avoid intermittent sensor signals. This sensor does not include mounting hardware, so reuse existing brackets or fasteners. It is recommended to calibrate the suspension system after installation to ensure accurate ride height readings.
Quality Assurance and Warranty
Arnott provides this Suspension Ride Height Sensor - OES RH-3780 as a new, standard-grade replacement part. It is manufactured to meet or exceed OEM specifications for fit, form, and function. While specific warranty details are not provided here, Arnott typically offers limited warranties on their suspension components to ensure customer confidence in product durability and performance.
| Brand | Arnott |
| Part Number | RH-3780 |
| Position | Suspension Ride Height Sensor - OES, Rear Left |
| Connector Color | Black |
| Terminal Type | Blade |
| Grade Type | Standard |
| Connector Quantity | 1 |
| Connector Shape | Rectangle |
| Terminal Quantity | 3 |
| Connector Gender | Male |
| Terminal Gender | Male |
| Mounting Hardware Included | No |
| New Or Remanufactured | New |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2017 | Lexus | LS460 | Rear Left | Suspension Ride Height Sensor - OES |
| 2016 | Lexus | LS460 | Rear Left | Suspension Ride Height Sensor - OES |
| 2016 | Lexus | LS600h | Rear Left | Suspension Ride Height Sensor - OES |
| 2015 | Lexus | LS460 | Rear Left | Suspension Ride Height Sensor - OES |
| 2015 | Lexus | LS600h | Rear Left | Suspension Ride Height Sensor - OES |
| 2014 | Lexus | LS460 | Rear Left | Suspension Ride Height Sensor - OES |
| 2014 | Lexus | LS600h | Rear Left | Suspension Ride Height Sensor - OES |
| 2013 | Lexus | LS460 | Rear Left | Suspension Ride Height Sensor - OES |
| 2013 | Lexus | LS600h | Rear Left | Suspension Ride Height Sensor - OES |
| 2012 | Lexus | LS460 | Rear Left | Suspension Ride Height Sensor - OES |
| 2012 | Lexus | LS600h | Rear Left | Suspension Ride Height Sensor - OES |
| 2011 | Lexus | LS460 | Rear Left | Suspension Ride Height Sensor - OES |
| 2011 | Lexus | LS600h | Rear Left | Suspension Ride Height Sensor - OES |
| 2010 | Lexus | LS460 | Rear Left | Suspension Ride Height Sensor - OES |
| 2010 | Lexus | LS600h | Rear Left | Suspension Ride Height Sensor - OES |
| 2009 | Lexus | LS460 | Rear Left | Suspension Ride Height Sensor - OES |
| 2009 | Lexus | LS600h | Rear Left | Suspension Ride Height Sensor - OES |
| 2008 | Lexus | LS460 | Rear Left | Suspension Ride Height Sensor - OES |
| 2008 | Lexus | LS600h | Rear Left | Suspension Ride Height Sensor - OES |
| 2007 | Lexus | LS460 | Rear Left | Suspension Ride Height Sensor - OES |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.