BMW iX3 Lambda Sensor Replacement Parts
Get quotes for a used or replacement BMW iX3 lambda sensor. Genuine second hand parts from UK vehicle dismantlers - free request, breakers with stock reply direct.
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Buying a used BMW iX3 lambda sensor: what matters
Fitment on a used lambda sensor varies by vehicle, so a bit of detail goes a long way. Our request form covers what breakers need to know, so every quote you get back is for the correct part:
- State whether it's pre-cat or post-cat
- State whether it's petrol or diesel
Other used BMW iX3 parts
Used lambda sensor for other BMW models
Fitment questions
Does the BMW iX3 have a lambda sensor at all?
No — the BMW iX3 is a fully battery-electric vehicle with no internal combustion engine, so it has no exhaust system, no catalytic converter, and no lambda (oxygen) sensor whatsoever. Lambda sensors only exist on petrol and diesel vehicles to measure exhaust gases and control fuelling, none of which apply to an electric drivetrain. If you are searching for an iX3 part, you may be thinking of a different BMW model such as the X3 (G01/F25), which is available with petrol and diesel engines and does carry lambda sensors.
I searched for a lambda sensor for my BMW iX3 — could it be listed under a different name?
There is no equivalent part on the iX3 under any name, because the car produces no exhaust emissions and has no oxygen-sensing requirement in its drivetrain. Terms like O2 sensor, exhaust gas sensor, or pre/post-cat sensor all refer to combustion-engine technology that simply does not exist on this vehicle. If your car is actually a BMW X3 rather than an iX3, that is the model to search under.
Could a lambda sensor from an iX3 fit my petrol X3?
No part can transfer in this direction because no lambda sensor was ever fitted to an iX3 at any point in its production. The iX3 is electric-only and shares no exhaust-related components with the combustion-engined X3 range. You should search specifically under the BMW X3 (F25 or G01 depending on your year) and filter by engine code to find a compatible used lambda sensor.
I've been quoted a lambda sensor for a BMW iX3 by a breaker — should I be concerned?
Yes, treat that quote with caution, as the iX3 is a pure electric vehicle and no lambda sensor exists on it from the factory. It is possible the breaker has confused the iX3 with the combustion-engined X3, which does carry lambda sensors and for which used parts are widely available. Clarify with the breaker which exact model and engine they are pulling the part from before agreeing to anything.