Used BMW i3 Front Cross Member

The BMW i3 ran from 2013 to 2022 as a single generation, but it received a notable facelift in 2017 that brought minor updates to the front-end structure. A pre-facelift (2013–2016) cross member and a post-facelift (2017–2022) cross member may differ in mounting points or geometry, so crossing that 2017 boundary is something you should confirm with the breaker against your registration plate before buying.

The i3s, introduced in 2017, uses a sportier suspension setup and sits on a wider track than the standard i3, which strongly suggests the front cross member dimensions differ between the two variants. Trim level alone does not normally affect fitment on most cars, but because the i3s has a genuinely different chassis tune rather than just a badge, you should confirm with the breaker whether the part number matches your specific model before purchasing.

For most structural underbody components the cross member is tied to the generation and body structure rather than the battery capacity, so the different battery pack options on the i3 are unlikely to change which cross member fits. That said, it is worth quoting your full registration to the breaker so they can verify against the exact part number, as running-gear details on electric vehicles can vary in ways that are not always obvious.

All three of those years fall within the pre-facelift i3 generation (2013–2016), so the front cross member is likely to be a direct match across that range. Always confirm with the breaker against your registration to be certain, as mid-run production changes can occasionally affect part numbers even within the same generation.

The REX model carries a small two-cylinder petrol generator in the rear of the car, so the front cross member should not be affected by its presence; the front structure is essentially the same between REX and pure-electric i3s of the same generation. Confirm with the breaker using your registration to rule out any minor variation, but in principle the REX option is unlikely to be a factor for this particular component.

There is not a single universal cross member covering the full 2013–2022 production run because the 2017 facelift introduced changes to the front end, and the i3s variant has a wider track. Always provide the breaker with your registration number and, ideally, the VIN so they can match the part to your specific build, rather than assuming any i3 cross member will interchange freely.