Used BMW iX Radiator Fan

The BMW iX is a fully electric vehicle with no combustion engine, and it does not use a traditional belt-driven or engine-mounted radiator fan of the type found on petrol or diesel cars. Cooling of the battery, power electronics, and cabin systems is handled by electric coolant pumps and, where airflow assistance is needed, by small electric auxiliary cooling fans integrated into the thermal management system — these are not the same part as a conventional radiator fan. If you are searching for a radiator fan for the iX, it is likely not the part you need; instead, you should look into the electric coolant pump, the battery thermal management components, or the HVAC blower motor depending on the symptom you are trying to fix.

Depending on your fault, the parts to search for on a used-parts basis would be the high-voltage battery coolant pump, the inverter or power electronics cooling pump, the condenser fan motor (a small electric fan mounted ahead of the condenser/heat exchanger), or the HVAC blower motor for cabin air. Describe your symptom or fault code to the breaker when requesting a quote, as the iX thermal system has multiple separate loops and they will need your registration to identify the exact component. Never assume one cooling pump or fan unit is interchangeable with another without the breaker confirming against your specific VIN.

The BMW iX (U11 body) has been on sale in the UK from 2022 onwards as a single generation, so year-to-year variation within that run is relatively limited, but ancillary mounting and connector changes can occur during a production run without a formal facelift. Always give the breaker your full registration or VIN so they can match the exact build date and specification rather than relying on model year alone. Fitment of any electric auxiliary cooling fan or pump should be confirmed by the breaker against your registration before purchase.

The drivetrain specification does matter here, unlike purely cosmetic trim differences: the xDrive50 and M60 have larger battery packs and higher-output motors, which means their thermal management systems work harder and may use different pump or fan specifications compared with the xDrive40. The trim badge itself is not the detail to lead with — the breaker will want your VIN or registration to identify the exact drivetrain and build spec. Do not assume a cooling component from an xDrive40 donor vehicle will suit an M60 or vice versa without the breaker confirming fitment.

It is almost certainly a mislabelled or loosely described listing: the iX has no conventional radiator fan, so the part will be one of the small electric auxiliary fans (typically mounted in front of the heat exchanger or condenser) or possibly a coolant pump being described loosely. Ask the breaker exactly where the part was mounted on the donor car, what its electrical connector looks like, and to confirm it against your registration before you commit to buying. Getting the precise component identity right is important on EV thermal systems, as parts that look similar can serve different cooling loops.