Tesla Model X Front ABS Sensor – Left / Right
This front wheel speed (ABS) sensor is a Febi 181186 replacement for the original Tesla part. It reads the speed of the front wheel and sends the signal to the ABS, traction control and stability systems. The same sensor fits the left or right side, and it is sold singly.
A failing wheel speed sensor usually shows up as an ABS or stability warning light, traction control that cuts in at the wrong moment, or a wheel speed fault stored in the car’s log. Damage often comes from road debris, corrosion at the connector or a cable that has been pulled or chafed during other suspension work.
This sensor is listed for two Model X Dual Motor versions: 386 kW (525 hp) and 568 kW (772 hp). Check your car’s power output against the table below before ordering, as other versions of the Model X use different sensors. Wheel speed sensors sit close to the brake disc and hub, so they are exposed to heat, water and road salt. Inspect the connector and cable clips at the same time, and replace any broken clips so the new cable stays clear of moving parts.
Key Benefits
- Direct replacement for the original Tesla sensor
- Fits the left or right side of the axle
- 735 mm cable with a 2-pin connector
- Restores ABS, traction and stability control signals
- Febi quality from the bilstein group
Specifications
- Fitting Position: Front Axle Left or Right
- Cable Length: 735 mm
- No. of Connections: 2
- Febi Part Number: 181186
- Sold As: Single sensor
Compatibility
- Tesla Model X Dual Motor, 386 kW and 568 kW versions
Replaces Tesla OE part numbers 1027761-00-B. The full list of versions and notes is in the table below.
Installation
Professional installation recommended for best results. Clean the sensor bore before fitting, route the cable exactly as the original and secure it in every clip so it cannot rub on the wheel, tyre or suspension. Clear any stored faults afterwards and check that the warning lights go out.
Explore More Parts
| Attribute | Value |
|---|---|
| Fitting Position | Front Axle Left or Right |
| Cable Length | 735 mm |
| No. of Connections | 2 |
| Febi Part Number | 181186 |
| Sold As | Single sensor |
| Suitable to replace | Reference(s) |
|---|---|
| Tesla | 1027761-00-B |
Fits The Following Tesla Models
| Model | Submodel |
|---|---|
| Model X Dual Motor 2015 – 2026 | (E) – 386 kW / 525 hp |
| Model X Dual Motor 2015 – 2026 | (E) – 568 kW / 772 hp |
Tesla Model X Front ABS Sensor – Left / Right FAQs
Does this sensor fit the left or right side?
It fits either side of the front axle. It is sold singly, so order two if you want to replace both.
Which part number does it replace?
It replaces Tesla OE part number 1027761-00-B. The Febi part number is 181186.
Which Model X versions does it fit?
It is listed for the Model X Dual Motor with 386 kW (525 hp) or 568 kW (772 hp). Check the table above.
What are the signs of a faulty ABS sensor?
An ABS or stability warning light, traction control cutting in unexpectedly, or a wheel speed fault in the car’s log are the usual signs.
Do I need to calibrate the sensor after fitting?
No calibration is needed, but any stored faults should be cleared and the warning lights checked after fitting.
How long is the cable?
The cable is 735 mm long with a 2-pin connector, the same as the original.
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