Cheap BMW i3 Air Conditioning Condenser

The BMW i3 is a fully electric vehicle (or range-extender variant with a small two-cylinder petrol engine) and does not use a conventional engine-driven air conditioning compressor or condenser in the same way a petrol or diesel car does — however, the i3 does have a heat pump or refrigerant-based climate system depending on the build year and specification, which does include a condenser as part of that system. So the part does exist on the i3, but it is part of an electrically driven refrigerant circuit rather than a traditional belt-driven AC setup. When searching, make sure the breaker understands you are looking for the condenser from an electric-drive climate system, not a conventional combustion-engine AC condenser.

The BMW i3 ran in its original generation from 2013, with a notable mid-life update arriving in 2017 (often referred to as the Phase 2 or LCI facelift), and production continued through to 2022. The climate system architecture may have changed across that LCI boundary, and whether the condenser itself is interchangeable is not something that can be confirmed without checking the specific part numbers against your registration. Always ask the breaker to verify the part number from their donor vehicle matches what your car needs before buying.

The REX variant adds a small two-cylinder petrol engine purely to extend range, but the air conditioning and heat pump circuit is driven electrically on both versions, so in principle the core condenser may be shared. However, because the REX has additional underbonnet components that affect packaging, there is a possibility of mounting or ancillary differences — confirm with the breaker that their donor vehicle matches your exact drivetrain (BEV or REX) before purchasing.

Trim and battery-capacity designations like 94Ah, 120Ah, or the sportier i3s badge do not in themselves determine which condenser is fitted, as this is a mechanical climate-system component rather than a cosmetic or performance part. The i3s does have a slightly different front-end setup due to its wider body, so confirm with the breaker that the physical mounting and dimensions match your specific variant. The year of the donor vehicle and whether it is BEV or REX are far more useful details to supply than the trim name alone.

Give the breaker your full registration number so they can run a VIN check, and tell them whether your car is the pure electric BEV or the range-extender REX model, as well as the model year. Because the i3's climate system is electrically driven rather than engine-driven, also mention if your car has the optional heat pump, as this can affect the refrigerant circuit layout. The more detail you provide upfront, the better chance the breaker has of supplying a correctly matching unit.

The condenser itself is not typically an electronically coded component in the way a control unit or sensor might be, but the wider climate system on the i3 is integrated with the car's battery and thermal management electronics. Whether any system recalibration or coding is needed after fitting a used condenser is something you should confirm with the breaker and your fitting garage rather than assume either way, as this can vary by build year and system specification.