Fiat Fullback Steering Box Replacement Parts

No — the Fiat Fullback (2016–2019), which is a rebadged Mitsubishi L200 fourth-generation pickup, uses rack-and-pinion power steering rather than a steering box. A steering box is a recirculating-ball or worm-and-roller unit typically found on older or heavier commercial vehicles, and it was never fitted to any variant of the Fullback. If you are having steering problems, the part you are most likely looking for is the steering rack, the power steering pump, or a steering column component.

Because the Fullback uses a rack-and-pinion system, the key steering components are the steering rack assembly, the power steering pump (hydraulic on most variants), the track rod ends, and the steering column. Search for these rather than a steering box, as no Fullback left the factory with a steering box fitted. Your breaker will be able to supply the correct rack or pump once they confirm your registration and engine variant.

The Fiat Fullback is mechanically identical to the Mitsubishi L200 Series 5 (fourth generation, produced from around 2015 onwards), so steering rack and pump components from the equivalent L200 are generally the same parts. However, confirm the engine size and build date with your breaker against your registration, as there can be detail differences within the production run. Never assume fitment without cross-referencing the part numbers.

No — trim level does not affect the steering system on the Fiat Fullback; both the standard Fullback and the Fullback LX use the same rack-and-pinion steering setup. Trim differences on the Fullback relate to interior specification and cosmetic features rather than running gear. You may find cosmetic differences in the cabin when sourcing parts from a LX donor vehicle, but the steering components themselves are interchangeable across trims, subject to engine-variant checks with your breaker.

Because none exists — the Fullback was never built with a steering box, so breakers will not have one to sell you from a Fullback donor vehicle. Steering boxes appear on older truck-derived vehicles and some heavy commercials, but modern pickup-derived vehicles like the Fullback use a steering rack instead. If you searched for a steering box after seeing a generic parts listing, check the part name again and contact a breaker with your registration to identify the correct steering component you need.