BMW i3 Front ABS Sensor – 34 52 6 865 793
This wheel speed (ABS) sensor reads the speed of the front wheel on the BMW i3 and sends the signal to the ABS, traction control and stability systems. It fits either side of the front axle and is sold singly.
A failing sensor usually brings on the ABS or stability warning lights, can make traction control cut in at the wrong moment and may affect regenerative braking. Damage often comes from corrosion at the connector or a cable that has been chafed or pulled during other work.
This is Febi part number 1001878, made by the bilstein group.
Febi is a brand of the bilstein group, a German parts maker that supplies replacement parts for cars and vans across the world. Each part is made to match the original in fit and function, so it fits without modification. Getting the right part first time saves time in the workshop, so compare the numbers on your old part with the ones listed here before you order.
The table below shows the BMW i3 versions listed in the bilstein group parts finder, with each note word for word. Listed in the parts finder for the BMW i3 (I01) 2013 – 2022: the i3 and i3s, with and without Range Extender. The parts finder adds this note: “For vehicles without parking aid”. Compare the BMW part number on your existing part with the numbers on this page before ordering.
Key Benefits
- Fits the left or right side
- 2-pin connector
- Restores ABS, traction and stability signals
- Direct replacement for the original sensor
- Febi quality from the bilstein group
Specifications
- Fitting Position: Front axle left or right
- Cable Length: 474 mm
- No. of Connections: 2
- Part Number: Febi 1001878
Replaces BMW part numbers 34 52 6 865 793 and 34 52 6 794 374.
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 or suspension. Clear any stored faults afterwards.
Explore More Parts
| Attribute | Value |
|---|---|
| Fitting Position | Front axle left or right |
| Cable Length | 474 mm |
| No. of Connections | 2 |
| Part Number | Febi 1001878 |
Fits The Following BMW Models
| Model | Submodel |
|---|---|
| i3 (I01) 2013 – 2022 For vehicles without parking aid | i3s – 135 kW / 184 hp |
| i3 (I01) 2013 – 2022 For vehicles without parking aid | i3s Range Extender – 135 kW / 184 hp |
| i3 (I01) 2013 – 2022 For vehicles without parking aid | i3 – 125 kW / 170 hp |
| i3 (I01) 2013 – 2022 For vehicles without parking aid | i3 Range Extender – 125 kW / 170 hp |
BMW i3 Front ABS Sensor – 34 52 6 865 793 FAQs
Which part numbers does it replace?
Replaces BMW part numbers 34 52 6 865 793 and 34 52 6 794 374. The Febi part number is 1001878.
Does it fit the left or right side?
It fits either side of the front axle. It is sold singly, so order two to replace both sides.
Why are there two front sensors for the i3?
BMW used more than one front sensor on the i3. Match the BMW part number on your old sensor to the one shown on this page.
Will it fit my BMW i3?
Listed in the parts finder for the BMW i3 (I01) 2013 – 2022: the i3 and i3s, with and without Range Extender. The parts finder adds this note: “For vehicles without parking aid”. Check the notes in the fitment table and compare the BMW part number on your existing part.
Is this a genuine BMW part?
No. It is a quality replacement part made by the bilstein group to match the original in fit and function.
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