Second Hand BMW i7 Radiator

The BMW i7 (G70) launched in the UK in 2022 and remains in its first generation as of 2025, so all current used examples sit within that single generation. There are no separate generation boundaries to navigate yet, which simplifies the search for a used radiator. That said, always confirm the exact engine or motor code with your breaker against your registration, as minor production changes can occur within a generation.

Both the 2022 and 2024 i7 sit within the same G70 generation, so a radiator from either year has a reasonable chance of being compatible. However, BMW can make ancillary bracket or mounting changes mid-production without a formal facelift, so you should confirm with the breaker against your exact registration before purchasing. Never assume fitment purely on year alone.

Trim level itself does not determine radiator fitment — what matters is the drivetrain and motor configuration beneath the badge. The i7 M70 xDrive uses a higher-output dual-motor setup compared with the xDrive60, so the cooling demands differ and the radiators may not be interchangeable between those two variants. Give your breaker your exact motor or drivetrain code (available via a VIN check or your V5) to make sure you get the right unit — don't rely on the trim name alone.

The radiator itself is a mechanical cooling component, so charging software or ECU specification should not affect whether it physically fits and functions. Where you should be cautious is if any coolant circuit module is integrated into the assembly, as ECU pairing or coding requirements can come into play — confirm this aspect with your breaker against your registration rather than assuming it is plug-and-play.

The most reliable check is to match the motor or drivetrain code from your V5 or a VIN check against the code on the donor vehicle the breaker is pulling the part from. Year alone within the G70 generation is a useful starting point but not a guarantee, as production batches can vary. Ask the breaker to cross-reference your registration directly before you commit to buying.

No — colour has no bearing whatsoever on radiator fitment, and the i7 is only offered in one body style (the long-wheelbase saloon) so that is not a variable to worry about either. Focus your conversation with the breaker on the drivetrain code and production date, which are the details that actually determine whether the cooling system components will match yours.