Compare prices on a used Mercedes-Benz ML steering rack from UK breakers. Free part request, no obligation.
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Used steering racks vary between vehicles - and whether you call it used, second hand or a replacement, matching the right one matters. These are the details breakers need to match the right part to your car - our request form asks them so you only hear from suppliers with the correct part:
The ML has run across three main generations: the W163 (1997–2003), the W164 (2005–2011), and the W166 (2011–2019), with a facelift on the W166 arriving around 2015. The steering rack is generation-specific, so a W163, W164, and W166 unit are not interchangeable with each other. Always give the breaker your registration so they can confirm the exact generation and pull the right rack.
A 2010 ML is a late W164, while a 2012 ML sits in the W166 generation – these are different platforms with different steering geometry, so the racks are not directly interchangeable across that boundary. Even though both years carry the ML name, you should not assume parts cross over. Confirm with your breaker against your registration before ordering.
On the Mercedes ML, engine size can influence the steering system specification because heavier or more powerful variants may use a rack with different assistance settings or mounting arrangements. It is worth telling your breaker both your generation and your engine size to make sure you get the correct unit. Do not assume a diesel rack will automatically swap straight onto a petrol car without checking.
Trim level alone does not determine which steering rack you need on the ML; the key factors are generation and engine. That said, if you have a higher-output AMG variant, confirm with the breaker that the donor car's rack matches your specific engine and model code, as performance variants can differ from standard spec. The trim name itself is not a fitment guide – focus on generation, year, and engine.
The W166 facelift arrived around 2015, and while both cars share the same generation platform, there can be differences in steering system components across a facelift update. Whether a pre-facelift rack crosses over to a post-facelift car without modification is something you need to confirm with the breaker against your exact registration – do not assume they are identical. A good breaker will check the part numbers against your VIN to be sure.
A steering rack runs across the full width of the car and is a single unit, so there is no NS (nearside) or OS (offside) variation to worry about when buying a replacement rack for your ML. What does matter is getting the correct unit for your generation and engine size. Give your breaker your registration and engine details and they will source the right rack from a matching donor vehicle.