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Arnott RH-4266 Suspension Ride Height Sensor - Rear Left
| Brand | Arnott RH-4266 |
|---|---|
| Position | Rear Left |
| Connector Color | Black |
| Terminal Type | Pin |
| Grade Type | Standard |
| Connector Quantity | 1 |
| Connector Shape | Oval |
| Terminal Quantity | 6 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Mounting Hardware Included | No |
| New Or Remanufactured | New |
| Fits | BMW · 7 vehicles |
Ride height sensor. Measures chassis distance to help the suspension maintain proper leveling.
Standard grade. New sensor with a single oval female connector and 6-pin terminals.
Aftermarket replacement from Arnott for air suspension systems.
Cross-references 37146754921 for the same application. See all 1.
Arnott RH-4266 Rear Left Ride Height Sensor
Arnott RH-4266 is a new suspension ride height sensor for vehicles with air suspension that rely on chassis-height feedback to maintain proper leveling. It measures the distance between the road and the vehicle body and sends that signal to the ECU so the air suspension compressor can adjust ride height as needed.
Compatible with BMW X5 applications, this rear left sensor addresses a common wear item in air suspension systems exposed to road debris, water, salt, and impact damage. The RH-4266 is a direct-fit replacement for the rear left position on select BMW X5 models.
Key Features
- Brand: Arnott
- Part Number: RH-4266
- Suspension ride height sensor for air suspension systems
- New, standard-grade replacement sensor
- Black oval female connector with 1 connector and 6 male terminals
- Rear left position application
- Cross-reference: BMW 37146754921
Detailed Description
The Arnott RH-4266 ride height sensor provides the height feedback the ECU uses to regulate air strut inflation and maintain correct vehicle stance. On BMW X5 models, a worn or damaged sensor can cause incorrect leveling, uneven ride height, or suspension warning messages. This sensor is built as a replacement for the rear left location on 2000-2005 BMW X5 models with 4 corner air suspension and on the 2006 BMW X5 rear left position.
Use RH-4266 when servicing a BMW X5 rear left air suspension height sensor and you need a replacement that matches the original connector style and terminal layout. The part number RH-4266 is also useful when searching for a BMW X5 rear left ride height sensor replacement by OE reference.
What It Helps Fix
- Incorrect vehicle ride height readings
- Uneven rear suspension leveling
- Air suspension compressor cycling caused by bad height feedback
- Suspension warning lights related to ride height sensor faults
- Damage from corrosion, water intrusion, or road debris
Installation Notes and Tips
Verify rear left fitment before ordering: Fits 2000-2005 BMW X5, rear left, w/4 Corner Air Suspension, and Fits 2006 BMW X5, rear left. Inspect the linkage, connector, and mounting points during replacement, and confirm the sensor arm moves freely through its range after installation. Because ride height sensors affect ECU-controlled suspension operation, clear any stored fault codes and recheck ride height calibration after service.
Quality Assurance
Arnott aftermarket suspension components are built for direct replacement use in air suspension service. RH-4266 is a new sensor supplied in standard grade construction for the specified BMW X5 rear left applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | BMW | X5 | 4.8L | V8 | Rear Left | — |
| 2005 | BMW | X5 | 3.0L | L6 | Rear Left | w/4 Corner Air Suspension |
| 2004 | BMW | X5 | 4.4L | V8 | Rear Left | w/4 Corner Air Suspension |
| 2003 | BMW | X5 | — | — | Rear Left | w/4 Corner Air Suspension |
| 2002 | BMW | X5 | — | — | Rear Left | w/4 Corner Air Suspension |
| 2001 | BMW | X5 | — | — | Rear Left | w/4 Corner Air Suspension |
| 2000 | BMW | X5 | — | — | Rear Left | w/4 Corner Air Suspension |
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