Cheap BMW i7 AC Compressor

The BMW i7 (G70) launched in 2023 and is currently in its first generation, so there is no pre-facelift versus facelift boundary to navigate yet; all UK i7s sold so far sit within the same generation. That said, the i7 is offered in multiple drivetrain variants — xDrive50, M70 and so on — each with its own electric motor and thermal management setup, so the compressor from one variant may not match another even within the same model year. Supply your exact engine code from your V5 or a VIN check to the breaker, as this is the most reliable way to confirm interchange. Never assume fitment on generation alone.

Trim level and badge alone do not determine AC compressor fitment — what matters is the drivetrain configuration and engine code beneath the badge. The xDrive50 and M70 are genuinely different powertrain variants rather than cosmetic trim steps, so their refrigerant compressors and associated thermal systems may differ. Give the breaker your exact engine code rather than just the trim name, and they will be able to cross-reference against their stock. Do not assume a part swaps across drivetrain variants without confirmation.

Both 2023 and 2024 UK i7s fall within the same G70 generation, which makes a same-variant swap plausible, but BMW can introduce ancillary and mounting changes mid-production without a formal facelift. Whether the compressor brackets, refrigerant fittings and electrical connectors are identical across those two model years is something you should confirm with the breaker against your specific registration and engine code. The breaker can check part numbers from your VIN to be certain. Do not rely on model year alone to guarantee a match.

Drivetrain layout can affect how the thermal management system is packaged, and on an electric vehicle like the i7 the compressor is an electric unit integrated with the battery and cabin cooling circuit rather than a belt-driven unit off a combustion engine. A compressor from a different drivetrain configuration may differ in mounting, pipe routing or electrical specification even if it looks similar. Always supply your engine code and full VIN to the breaker so they can verify the part number matches your exact vehicle. Fitment cannot be guaranteed on visual similarity alone.

On modern BMWs, including the i7, certain components can be paired to the vehicle's control systems, and whether a used electric compressor requires coding or immobiliser-related setup after fitting is something you should confirm with the breaker and your fitting garage rather than assume either way. A specialist BMW independent or dealer with ISTA diagnostics will be best placed to advise on any programming steps needed for your specific registration. Factor potential coding costs into your budget before purchasing a used unit.

The single most useful piece of information is your engine code, which you can find on your V5C registration document or by running a VIN check — on an electric vehicle like the i7 this identifies the specific motor and thermal system variant rather than a traditional combustion engine type. Also provide your full VIN, the model year, and the drivetrain variant (for example xDrive50 or M70) so the breaker can cross-reference part numbers accurately. Trim level and colour make no difference to fitment and can be left out. The more precise the information you supply, the better the chance of the breaker locating a confirmed compatible unit.