Second Hand Ford S-Max Steering Box

No — the Ford S-Max uses electric power-assisted rack-and-pinion steering, not a steering box. A steering box is a recirculating-ball or worm-and-sector unit typically found on older vehicles, trucks, or some larger SUVs, and was never fitted to any variant of the S-Max across either generation. If you're looking for steering components for your S-Max, you most likely need a steering rack, a steering column, an electric power steering pump or motor, or a steering rack end — confirm which with your breaker against your registration.

The part you almost certainly need is a power steering rack (also called a steering rack or rack and pinion assembly), which is the standard steering unit fitted to all S-Max models. Depending on your fault, you might alternatively need the electric power steering motor, the steering column, or the track rod ends — a breaker can help you identify the correct part once you describe your symptoms and supply your registration number.

These are two distinct generations of the S-Max and the steering racks are unlikely to be interchangeable due to changes in the vehicle's platform and steering system between generations — always quote your registration to the breaker rather than assuming any crossover. Within each generation there may also be variation by engine or facelift year, so the breaker will need to match parts to your exact vehicle.

Trim level — whether Zetec, Titanium, ST-Line or any other — does not affect which steering rack was fitted to the S-Max, as the steering system was determined by the vehicle's generation and drivetrain rather than its trim designation. You may find minor cosmetic differences on ancillary parts such as steering column shrouds, but the functional rack itself should be the same across trims within the same generation and engine family. Always confirm the exact part against your registration with the breaker to be certain.

There may be variation in steering rack specification across different engine variants within the same S-Max generation, particularly between lighter petrol engines and heavier diesel units, as the system may be calibrated differently for weight or power. You should always provide your full registration number to the breaker so they can match the correct rack to your specific engine and build, rather than assuming all engines within a generation share the same unit.