BMW i3 Fuel Injector Replacement Parts

No – the BMW i3 is a fully electric vehicle (BEV) in its standard form, powered entirely by an electric motor, and it has no internal combustion engine and therefore no fuel injectors whatsoever. The range-extender variant (sometimes badged i3 REx) does carry a small two-cylinder petrol engine, but that engine is used solely to generate electricity and is not a conventional drivetrain unit in the way a petrol or diesel car's engine is. If you're searching for a fuel injector for an i3 REx, you'll want to confirm the exact engine code and specification with the breaker against your registration before ordering. If you've arrived here looking for an electric drivetrain component such as an inverter, motor, or DC-DC converter, those are the parts to search for on a standard i3.

The i3 REx carried a small Kymco-sourced two-cylinder 647cc petrol range-extender engine throughout its UK production run (2013–2022), and the engine code is the key detail to confirm compatibility rather than the model year alone. The i3 received a significant update in 2017 (sometimes referred to as the '94Ah' and later '120Ah' battery refresh), and while the range-extender engine itself remained broadly similar, whether injector parts interchange across that boundary is something you should confirm with the breaker against both registrations. Supply the breaker with the engine code from your V5 or a VIN check for the most reliable match.

No – trim level has no bearing on fuel injector fitment for the i3 REx's range-extender engine. BMW offered the i3 REx in various specification levels in the UK (including base, Suite, Lodge, Loft, and later 'Edition' variants), but these differences are cosmetic and relate to interior materials, colour packs, and technology options, not the range-extender drivetrain. The engine code is what matters here, so focus on that rather than the trim name when sourcing a used injector from a breaker.

Give the breaker your full VIN or registration so they can identify the exact engine code for the range-extender unit, since this is the single most useful detail for confirming a match. Also confirm whether your car is the REx variant and not the standard BEV, as the vast majority of i3s in the UK are pure electric and carry no injectors at all. Questions around ECU pairing or coding should be raised directly with the breaker, as these can vary and are worth confirming before purchase.

It's a genuine risk worth checking, because the overwhelming majority of BMW i3s broken for parts in the UK are pure electric vehicles with no injectors, so a listing for an 'i3 injector' should be treated with caution. Ask the breaker to confirm the donor car was specifically an i3 REx (range-extender) variant and to supply the engine code so you can verify it matches your own. If the breaker cannot confirm the REx specification, it's worth looking elsewhere to avoid receiving an incompatible or incorrectly described part.