Second Hand Ford Mustang Power Steering Pump

It depends on the generation. The S197 Mustang (2005–2014) used a traditional hydraulic power steering system with a physical pump, so those cars do have a power steering pump to replace. The S550 Mustang (2015 onwards), which is the generation sold new in the UK, switched to electric power steering (EPS) with no hydraulic pump at all — so if you have a 2015 or newer Mustang, there is no power steering pump on your car and you will need to look at the steering rack or EPS motor instead.

The 2010–2013 Mustang all sit within the S197 generation (2005–2014), so the hydraulic pump architecture is shared across those years. Pumps from 2010–2013 cars are generally considered interchangeable, but engine size matters — the 3.7 V6 and 5.0 V8 can carry different pumps, so confirm you are matching the same engine as your car. Always verify the part number against your registration with the breaker before buying.

The S197 had a significant refresh in 2010, and while the basic hydraulic system was carried over, there were engineering changes across that boundary that may affect direct interchangeability. The engine fitted matters here too — a pump from a 4.6 V8 pre-facelift car is unlikely to suit a 2011–2014 5.0 V8. Name the boundary to the breaker and confirm the part number matches your exact engine and model year before purchasing.

On the S197 generation, trim level itself does not determine the pump — what matters is the engine fitted, since the GT (5.0 V8) and V6 models run different engines and can use different pumps. The EcoBoost is exclusively an S550 feature and that generation has electric steering with no pump at all, so the question does not apply there. Tell the breaker your exact engine size and model year, not just the trim name, and ignore any cosmetic differences between trim levels when selecting the part.

The 2015-onwards S550 Mustang GT does not have a hydraulic power steering pump — it uses an all-electric power steering system, so there is no pump to fail in the traditional sense. Heavy or poor steering on an S550 is more likely to point to a fault with the EPS motor, steering rack, or a related sensor or module. A breaker can help you source EPS components, but searching for a hydraulic pump for this car will not find the right part.

Used hydraulic power steering pumps from breakers are a practical option for S197 Mustangs (2005–2014), and UK breakers with Mustang stock should be able to supply them. The key is to match your engine size precisely and check the mileage and condition of the donor car where possible. As with any used steering component, have a qualified mechanic inspect and fit it, and confirm the part number with the breaker against your registration before committing.