Used Hyundai Ioniq 5 Transfer Box

No — the Hyundai Ioniq 5 is a pure battery-electric vehicle and has no transfer box in the traditional sense. Even the dual-motor AWD variant does not use a mechanical transfer box; instead, torque is split electronically between two separate electric motors, one on each axle, with no mechanical link between them. If your Ioniq 5 has a drivetrain fault, what you are most likely looking for is a front or rear motor assembly, a reducer (single-speed reduction gearbox), or associated inverter/power electronics rather than a transfer box.

No — what you are looking at is a reduction gear unit (sometimes called a reducer or transaxle), which is an integral part of each electric motor assembly and simply converts motor speed to wheel speed at a fixed ratio. There is one reducer per motor, so an AWD Ioniq 5 has two of these units, but neither functions as a transfer box and neither mechanically connects the front and rear axles. If you need a replacement, search for 'Ioniq 5 front motor reducer' or 'Ioniq 5 rear motor reducer' rather than a transfer box.

Quite possibly — breakers may list the reduction gear unit as a 'reducer', 'transaxle', 'motor gearbox', or bundled as part of a 'motor assembly' depending on how the dismantler has broken the vehicle down. When contacting a breaker on Findapart, give them your full registration so they can confirm whether the part being offered is from a RWD (single motor) or AWD (dual motor) Ioniq 5, as the front and rear units differ and so do the single-motor rear units used on RWD cars. Quoting your VIN or engine code from your V5 will help the breaker match the correct unit to your vehicle.

The Hyundai Ioniq 5 launched in the UK in 2021 and received a notable update for the 2024 model year, introducing a larger battery option and revised powertrain specifications, so units from pre-2024 and post-2024 cars may not be directly interchangeable. Even within the pre-2024 build range, power output variants (58 kWh standard range versus 72.6 kWh long range) use different motor specifications, so matching the output and drivetrain configuration matters as well as the year. Always confirm compatibility with the breaker against your specific registration before purchasing.

Trim level itself does not determine which drivetrain components you need — what matters is whether your car is the RWD (single rear motor) or AWD (dual motor) variant and which battery and power specification it carries, as these are the factors that define the motor and reducer fitted. A Premium-grade AWD and an Ultimate-grade AWD with the same power output will share the same motor and reducer units, while an RWD car of any trim will not share those units with an AWD car. Confirm your drivetrain variant with the breaker using your registration or VIN to ensure you are quoted the correct part.