Second Hand BMW i3 Steering Rack

The BMW i3 was produced as a single generation running from 2013 to 2021, with a mid-life refresh around 2017 that brought cosmetic and range updates but no fundamental chassis redesign. Steering racks from within the 2013–2021 range may well be compatible across that span, but whether a specific pre-2017 rack crosses cleanly to a post-2017 car is something you should confirm with the breaker against your registration, as minor running-gear revisions can affect fitment. Always give the breaker your full reg so they can check the part against your exact build.

The i3s, introduced for the 2018 model year, features a sportier suspension setup and wider track compared with the standard i3, and this can affect steering-rack fitment. You should treat the i3s as a separate fitment from the standard i3 and confirm with the breaker that the rack they have came from a like-for-like model, using your registration as reference. Trim level names such as Suite Edition or Atelier do not affect the steering rack — only the i3 versus i3s distinction matters here.

The steering rack on the BMW i3 is not directly determined by the battery capacity variant, as the platform architecture remained consistent across the 60Ah, 94Ah, and 120Ah (42.2 kWh) packs. That said, because different build dates can correspond to different battery generations, it is worth confirming with the breaker against your exact registration to rule out any subtle revision tied to a production change rather than the battery size itself. Giving the breaker your VIN as well as your reg gives them the best chance of matching the right part.

The REX model carries a small petrol generator unit at the rear, which does not affect the front steering geometry or rack, so the steering rack itself should be the same as the equivalent pure-electric i3 of the same production period. However, because the REX is slightly heavier, there is a possibility that running-gear components were subject to different load ratings; confirm this point with the breaker against both registrations before buying. Do not assume fitment without that check.

No, the trim level of your i3 — whether Loft, Lodge, Suite, or any other interior-led variant — has no bearing on steering rack fitment, as these names reflect upholstery and interior finish choices rather than any mechanical difference. The rack you source may therefore come from any trim variant of the same model year range without concern. Just be aware that cosmetic parts around the steering column area may differ in finish, but the rack itself is unaffected by trim.

The 2016 car sits in the pre-refresh period and the 2018 car falls after the mid-life update introduced around 2017, so these two cars sit either side of a known production boundary. The steering rack may well interchange, but whether it does in practice is something you must confirm with the breaker against both registrations, as revisions tied to the refresh can affect running-gear components in ways that are not always obvious from the outside. Provide both the donor and recipient registrations to the breaker so they can check part numbers before you commit.